CN103900709A - Thermal image selection notification device and thermal image selection notification method - Google Patents

Abstract

The invention discloses a thermal image selection notification device and a thermal image selection notification method, and relates to the application fields of thermal image devices, thermal image processing devices and infrared thermal imaging detection. In the thermal image device in the prior art, a shot object thermal image needs to be shot by depending on the subjective experience of a user during shooting, the workload is large, and the quality of the thermal image is difficult to ensure; the invention provides a thermal image selection informing device and a thermal image selection informing method, which can automatically detect the specified information of a specific shot thermal image in an acquired thermal image data frame, or automatically select a thermal image data frame meeting specified conditions and inform the thermal image data frame by considering the factors of auxiliary information, so as to be beneficial to further analysis, storage and other processing or operation.

Description

Translated fromChinese

热像挑选通知装置和热像挑选通知方法Thermal image selection notification device and thermal image selection notification method

技术领域technical field

本发明的热像挑选通知装置和热像挑选通知方法,涉及手持拍摄或在线拍摄的各种热像装置，接收和处理热像的热像处理设备，以及红外检测的应用领域。The thermal image selection notification device and thermal image selection notification method of the present invention relate to various thermal imaging devices for handheld shooting or online shooting, thermal image processing equipment for receiving and processing thermal images, and the application field of infrared detection.

背景技术Background technique

自热像检测技术应用以来，使用者一直困惑于对正确拍摄部位、拍摄角度下被摄体成像形态的认知和拍摄距离的控制，这些取决于使用者的主观意念和经验，导致目前如果要确保检测的质量则需边拍摄边思考，拍摄速度很慢，如果加快速度则易遗漏关键拍摄部位或被摄体缺陷，影响状态评估的效果。通常需要数年的实践积累，使用者才能达到较高的检测水平。Since the application of thermal image detection technology, users have been confused about the cognition of the correct shooting position, the imaging form of the subject under the shooting angle, and the control of the shooting distance. These depend on the user's subjective ideas and experience. To ensure the quality of the inspection, you need to think while shooting. The shooting speed is very slow. If you speed up, it is easy to miss key shooting parts or object defects, which will affect the effect of status evaluation. It usually takes several years of practice accumulation before the user can reach a higher detection level.

本领域的技术人员一直在试图解决这个问题，存在这样的技术，将体现了被摄体预定形态特征的参考图像与拍摄获得的红外热像进行连续重叠显示，使用者以该参考图像作为拍摄被摄体热像的视觉参照，进行被摄体的拍摄，来确保被摄体热像在红外热像中的位置、尺寸和被摄体热像的形态特征的正确，以保证了拍摄的质量。例如专利文献申请号：201210008404.6公开了这样的热像拍摄装置。Those skilled in the art have been trying to solve this problem. There is such a technology that continuously overlaps and displays the reference image that reflects the predetermined morphological characteristics of the object and the infrared thermal image obtained by shooting. The visual reference of the thermal image of the subject is used to shoot the subject to ensure that the position and size of the thermal image of the subject in the infrared thermal image and the morphological characteristics of the thermal image of the subject are correct, so as to ensure the quality of the shooting. For example, the patent document application number: 201210008404.6 discloses such a thermal imaging device.

然而，上述方式需要使用者通过视觉人工来判断参考图像和被摄体热像的匹配程度，使用者容易产生视觉上的疲劳；当使用的是手持的热像装置时，对准拍摄的操作容易疲劳，反复的瞄准延长的拍摄的时间，并影响了拍摄的热像质量。并且，这种方式操作呆板，对拍摄对准的要求高。However, the above method requires the user to visually judge the matching degree of the reference image and the thermal image of the subject, and the user is prone to visual fatigue; when using a handheld thermal imaging device, the operation of aligning and shooting is easy Fatigue, repeated aiming prolongs the shooting time and affects the quality of the thermal image captured. Moreover, this method is rigid in operation and has high requirements for shooting alignment.

因此，所理解需要一种热像挑选通知装置，其能达到无需过度依赖使用者主观上的意念，能从所获取的热像数据帧中自动选择符合规定条件的热像数据帧，或还能进行通知，以利于分析、存储等处理或操作，从而使操作简单，获得的热像数据帧质量高，Therefore, it is understood that there is a need for a thermal image selection notification device, which can automatically select thermal image data frames that meet the specified conditions from the acquired thermal image data frames without relying too much on the user's subjective ideas, or can also Notifications are made to facilitate processing or operations such as analysis and storage, so that the operation is simple and the quality of the obtained thermal image data frames is high.

发明内容Contents of the invention

本发明提供一种热像挑选通知装置和热像挑选通知方法，能自动检测出所获取的热像数据帧中特定被摄体热像的位置、尺寸、倾斜角度、相关度的值等规定信息，或还考虑辅助信息的因素，以此自动选择符合规定条件的热像数据帧并进行通知，以利于进一步进行分析、存储等处理或操作。从而使拍摄的操作简单，拍摄速度快，热像质量高。并且，本发明也适用于从大量处理的热像数据帧（例如获取自热像文件）中来检测出符合条件的热像数据帧。The present invention provides a thermal image selection notification device and a thermal image selection notification method, which can automatically detect specified information such as the position, size, inclination angle, and correlation value of a specific subject's thermal image in the acquired thermal image data frame, Or consider the factors of auxiliary information, so as to automatically select thermal image data frames that meet the specified conditions and notify them, so as to facilitate further processing or operations such as analysis and storage. Therefore, the shooting operation is simple, the shooting speed is fast, and the thermal image quality is high. Moreover, the present invention is also applicable to detecting qualified thermal image data frames from a large number of processed thermal image data frames (for example, obtained from thermal image files).

为此，本发明采用以下技术方案，热像挑选通知装置，具有，For this reason, the present invention adopts the following technical solutions, thermal image selection notification device, has,

获取部，用于获取热像数据帧；an acquisition unit, configured to acquire thermal image data frames;

热像存储部，用于存储所述获取部获取的多帧热像数据帧；a thermal image storage unit, configured to store multiple frames of thermal image data frames acquired by the acquisition unit;

检测部，用于响应规定的指示，基于热像存储部中存储的多帧热像数据帧，检测热像数据帧中与特定被摄体热像有关的规定信息；The detection unit is configured to respond to a prescribed instruction, based on multiple frames of thermal image data frames stored in the thermal image storage unit, to detect specified information related to the thermal image of a specific subject in the thermal image data frame;

比较部，用于基于检测部检测获得的规定信息和/或基于检测获得的规定信息而得到的评价值，对多个热像数据帧进行比较；The comparison unit is used to compare multiple frames of thermal image data based on the specified information obtained by detection by the detection unit and/or the evaluation value obtained based on the specified information obtained by detection;

通知部，根据比较部的比较结果，进行通知。The notification unit performs notification based on the comparison result of the comparison unit.

本发明的热像挑选通知方法，具有，The thermal image selection and notification method of the present invention has,

获取步骤，用于获取热像数据帧；The acquisition step is used to acquire the thermal image data frame;

热像存储步骤，用于存储所述获取步骤获取的多帧热像数据帧；The thermal image storage step is used to store the multi-frame thermal image data frames acquired by the acquisition step;

检测步骤，用于响应规定的指示，基于热像存储步骤中存储的多帧热像数据帧，检测热像数据帧中与特定被摄体热像有关的规定信息；The detection step is used to respond to the specified instructions, based on the multiple frames of thermal image data frames stored in the thermal image storage step, to detect the specified information related to the thermal image of a specific subject in the thermal image data frame;

比较步骤，用于基于检测步骤检测获得的规定信息和/或基于检测获得的规定信息而得到的评价值，对多个热像数据帧进行比较；The comparison step is used to compare multiple frames of thermal image data based on the specified information obtained by the detection step and/or the evaluation value obtained based on the specified information obtained by the detection;

选择步骤，基于比较步骤的比较结果，选择与规定的热像数据帧有关的特定信息；所述特定信息至少包括从热像存储步骤存储的多帧热像数据帧中选择的热像数据帧，从热像存储步骤存储的多帧热像数据帧中选择的热像数据帧按照规定处理后获得的数据，检测获得的规定信息，基于检测获得的规定信息而得到的评价值，基于所述规定信息和/或所述评价值生成的提示信息，其中的一项或多项；The selection step, based on the comparison result of the comparison step, selects specific information related to the prescribed thermal image data frame; the specific information includes at least the thermal image data frame selected from the multiple frames of thermal image data frames stored in the thermal image storage step, The thermal image data frame selected from the multiple thermal image data frames stored in the thermal image storage step is processed according to the specified data, the obtained specified information is detected, and the evaluation value obtained based on the detected specified information is based on the specified Information and/or prompt information generated by the evaluation value, one or more of them;

通知步骤，基于选择步骤所选择的特定信息，进行通知。In the notifying step, notification is performed based on the specific information selected in the selecting step.

本发明的其他方面和优点将通过下面的说明书进行阐述。Other aspects and advantages of the invention will be set forth in the following description.

附图说明：Description of drawings:

图1是表示本发明的实施例1的热像装置100的概略构成的框图。FIG. 1 is a block diagram showing a schematic configuration of athermal imaging device 100 according toEmbodiment 1 of the present invention.

图2是实施例1的热像装置100的外型图。FIG. 2 is an external view of thethermal imaging device 100 of the first embodiment.

图3是实施例1存储介质中存储的被摄体信息、被摄体识别信息等的示意图。FIG. 3 is a schematic diagram of subject information, subject identification information, and the like stored in a storage medium inEmbodiment 1. FIG.

图4是不同参数的检测窗口的示意图。Figure 4 is a schematic diagram of the detection window for different parameters.

图5是检测区域中设置检测窗口进行检测的示意图。Fig. 5 is a schematic diagram of setting a detection window in the detection area for detection.

图6是实施例1的控制处理的显示界面的显示例。FIG. 6 is a display example of a display interface of the control process of the first embodiment.

图7是表示本发明的实施例2的热像装置100的概略构成的框图。FIG. 7 is a block diagram showing a schematic configuration of athermal imaging device 100 according toEmbodiment 2 of the present invention.

图8是表示实施例1的控制流程图。FIG. 8 is a control flowchart showing the first embodiment.

图9是表示实施例2的控制流程图。Fig. 9 is a control flow diagram showing the second embodiment.

图10是实施例2的处理过程的显示界面的显示例。Fig. 10 is a display example of a display interface of the processing procedure of the second embodiment.

图11-12是表示实施例3的控制流程图。11-12 are control flowcharts showing the third embodiment.

图13是实施例3的控制处理的显示界面的显示例。FIG. 13 is a display example of a display screen of the control process of the third embodiment.

具体实施方式Detailed ways

现在将根据附图详细说明本发明的典型实施例。注意，以下要说明的实施例用于更好地理解本发明，所以不限制本发明的范围，并且可以改变本发明的范围内的各种形式。而且，虽然本发明在以下实施例中用于手持式的热像拍摄设备，但对于本发明来说拍摄功能不是必须的，可以使用要进行特定被摄体检测的任意热像数据源。因此本发明广泛用于读出和播放或显示记录热像、或者从外部接收和处理热像的热像处理设备。所述热像处理设备包括如个人计算机、个人数字助理等各种装置。Exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Note that the examples to be described below are for better understanding of the present invention, so do not limit the scope of the present invention, and various forms may be changed within the scope of the present invention. Moreover, although the present invention is used in a handheld thermal imaging device in the following embodiments, the shooting function is not necessary for the present invention, and any thermal imaging data source for specific object detection can be used. Therefore, the present invention is widely used in thermal image processing equipment that reads and plays or displays recorded thermal images, or receives and processes thermal images from the outside. The thermal image processing equipment includes various devices such as personal computers and personal digital assistants.

实施例1Example 1

实施方式1的热像装置100（热像挑选通知装置100）基于由拍摄部1拍摄获得的热像数据帧并存储在临时存储部2中的多帧热像数据帧（这里是热像信号帧），根据规定的指示，检测临时存储部2中存储的多帧热像数据帧与被摄体识别信息之间的相关度，并且，热像装置100基于获得的大于规定的对比值的热像数据帧的有关信息，来通知使用者。The thermal imaging device 100 (thermal image selection and notification device 100 ) ofEmbodiment 1 is based on the thermal image data frames captured by theshooting unit 1 and stored in thetemporary storage unit 2 in multiple frames of thermal image data frames (here thermal image signal frames ), according to the prescribed instructions, detect the correlation between the multi-frame thermal image data frames stored in thetemporary storage unit 2 and the subject identification information, and thethermal imaging device 100 based on the obtained thermal image greater than the specified contrast value Information about the data frame to notify the user.

图1是表示本发明的实施例1的热像挑选通知装置100的示例的的热像装置100的概略构成的框图。FIG. 1 is a block diagram showing a schematic configuration of athermal imaging device 100 as an example of a thermal imageselection notification device 100 according toEmbodiment 1 of the present invention.

具体而言，热像装置100具有拍摄部1、临时存储部2、闪存3、通信I/F4、存储卡I/F5、存储卡6、图像处理部7、检测部8、显示控制部9、显示部10，控制部11、操作部12、控制部11通过控制与数据总线13与上述相应部分进行连接，负责热像装置100的总体控制。Specifically, thethermal imaging device 100 has a photographingunit 1, atemporary storage unit 2, aflash memory 3, a communication I/F 4, a memory card I/F 5, a memory card 6, animage processing unit 7, adetection unit 8, adisplay control unit 9, Thedisplay unit 10 , thecontrol unit 11 , theoperation unit 12 , and thecontrol unit 11 are connected to the above-mentioned corresponding parts through the control anddata bus 13 , and are responsible for overall control of thethermal imaging device 100 .

拍摄部1由未图示的光学部件、镜头驱动部件、红外探测器、信号预处理电路等构成。光学部件由红外光学透镜组成，用于将接收的红外辐射聚焦到红外探测器。镜头驱动部件根据控制部11的控制信号驱动透镜来执行聚焦或变焦操作。此外，也可为手动调节的光学部件。红外探测器如制冷或非制冷类型的红外焦平面探测器，把通过光学部件的红外辐射转换为电信号。信号预处理电路包括采样电路、AD转换电路、定时触发电路等，将从红外探测器输出的电信号在规定的周期内进行取样等信号处理，经AD转换电路转换为数字的热像信号，该热像信号例如为14位或16位的二进制数据（又称为AD值）。在实施例1中，拍摄部1作为获取部的实例。Theimaging unit 1 is composed of unillustrated optical components, lens driving components, infrared detectors, signal preprocessing circuits, and the like. The optics consist of an infrared optical lens for focusing the received infrared radiation onto the infrared detector. The lens driving section drives the lens according to a control signal of thecontrol section 11 to perform a focusing or zooming operation. Furthermore, manually adjustable optics are also possible. Infrared detectors, such as cooled or uncooled infrared focal plane detectors, convert infrared radiation passing through optical components into electrical signals. The signal preprocessing circuit includes a sampling circuit, an AD conversion circuit, a timing trigger circuit, etc., and performs signal processing such as sampling on the electrical signal output from the infrared detector within a specified period, and converts it into a digital thermal image signal through the AD conversion circuit. The thermal image signal is, for example, 14-bit or 16-bit binary data (also called AD value). InEmbodiment 1, theimaging unit 1 is taken as an example of the acquisition unit.

所谓热像数据，可以是热像信号（红外探测器输出信号经AD转换后获得的AD值数据），或红外热像的图像数据，或温度值的阵列数据，或其他基于热像信号生成的数据等。在下文中热像数据以热像信号为例。The so-called thermal imaging data can be thermal imaging signals (AD value data obtained after the output signal of the infrared detector is converted by AD), or image data of infrared thermal imaging, or array data of temperature values, or other generated based on thermal imaging signals data etc. In the following text, thermal image data is taken as an example of thermal image signal.

临时存储部2如RAM、DRAM等易失性存储器，作为对拍摄部1输出的热像数据帧进行临时存储的缓冲存储器，例如重复如下处理，将获取的热像数据帧临时存储规定时间份，并在由所述获取部（拍摄部1）获取新的帧时，删除旧的帧后存储新的热像数据帧；同时，作为图像处理部7、检测部8、控制部11等的工作存储器起作用，暂时存储进行处理的数据。不限于此，图像处理部7、检测部8、控制部11等处理器内部包含的存储器或者寄存器等也可以解释为一种临时存储介质。Temporary storage unit 2 such as RAM, DRAM and other volatile memories, as a buffer memory for temporarily storing the thermal image data frame output byshooting unit 1, for example, repeats the following processing to temporarily store the acquired thermal image data frame for a specified time, And when a new frame is acquired by the acquisition unit (shooting unit 1), the old frame is deleted and the new thermal image data frame is stored; at the same time, it is used as a working memory for theimage processing unit 7, thedetection unit 8, thecontrol unit 11, etc. Functions to temporarily store data for processing. Not limited thereto, memory or registers included in processors such as theimage processing unit 7 , thedetection unit 8 , and thecontrol unit 11 may also be interpreted as a temporary storage medium.

临时存储部2中分配了特定的区域临时存储多帧份（例如50帧）的热像数据帧的循环存储区（热像存储部），循环存储由拍摄部1拍摄获得的多个热像信号帧。或者也可以单独配置能临时存储多帧份（例如50帧）的热像数据帧的循环存储器。但不限于临时存储部2，也可在其他的存储介质中分配作为热像存储部。In thetemporary storage part 2, a specific area is assigned to temporarily store multiple frames (for example, 50 frames) of thermal image data frames in a circular storage area (thermal image storage part), and circularly store multiple thermal image signals captured by theshooting part 1 frame. Alternatively, a circular memory capable of temporarily storing multiple frames (for example, 50 frames) of thermal image data frames can also be separately configured. But it is not limited to thetemporary storage unit 2, and can also be allocated in other storage media as a thermal image storage unit.

闪存3，存储有用于控制的程序，以及各部分控制中使用的各种数据。本实施例中，如图3所示，与计算相关度等有关的数据存储在闪存3中，例如存储被摄体识别信息的数据库（表3），将每个被摄体的被摄体信息、被摄体识别信息相互对应，存储在该特征数据库中，此外，也可以以特定格式的数据文件等来存储。被摄体信息为与被摄体有关的信息，例如代表被摄体地点、类型、编号等的信息，此外，还可以例举被摄体有关的归属单位、分类等级（如电压等级、重要等级等）、型号、制造厂商、性能和特性、过去的拍摄或检修的履历、制造日期、使用期限等各种信息。Theflash memory 3 stores a control program and various data used for controlling each part. In this embodiment, as shown in FIG. 3 , the data related to the calculation of the correlation degree and the like is stored in theflash memory 3, such as a database (Table 3) storing the subject identification information, and the subject information of each subject The object identification information and the subject identification information correspond to each other and are stored in the feature database. In addition, they may also be stored in a data file of a specific format or the like. Object information refers to information related to the object, such as information representing the location, type, number, etc. etc.), model, manufacturer, performance and characteristics, history of past shooting or inspection, date of manufacture, expiration date and other information.

通信I/F4是例如按照USB、1394、网络等通信规范，将热像装置100与外部装置进行连接并数据交换的接口，作为外部装置，例如可以列举个人计算机、服务器、PDA（个人数字助理装置）、其他的热像装置、可见光拍摄装置、存储装置等。The communication I/F4 is, for example, an interface for connecting thethermal imaging device 100 with an external device and exchanging data according to communication standards such as USB, 1394, and the Internet. As an external device, for example, a personal computer, a server, a PDA (personal digital assistant) ), other thermal imaging devices, visible light shooting devices, storage devices, etc.

存储卡I/F5，作为存储卡6的接口，在存储卡I/F5上，连接有作为可改写的非易失性存储器的存储卡6，可自由拆装地安装在热像装置100主体的卡槽内，根据控制部11的记录控制单元（省略图示）的控制记录热像数据等数据。Memory card I/F5, as the interface of memory card 6, on memory card I/F5, is connected with the memory card 6 as the rewritable non-volatile memory, can be freely installed on thethermal imaging device 100 main body In the card slot, data such as thermal image data is recorded according to the control of the recording control unit (not shown) of thecontrol unit 11 .

图像处理部7用于对通过拍摄部1获得的热像数据帧进行规定的处理，例如其在显示定时每次到来之际，从临时存储在所述临时存储部2的规定时间份的热像数据帧中，选择并读出每个规定时间间隔的帧；图像处理部7的处理如修正、插值、伪彩、合成、压缩、解压等,进行转换为适合于显示用、记录用等数据的处理。图像处理部7例如可以采用DSP或其他微处理器或可编程的FPGA等来实现，或者，也可与检测部8、控制部11对应的处理器为一体。Theimage processing unit 7 is used to perform prescribed processing on the thermal image data frames obtained by the photographingunit 1, for example, when the display timing arrives, the thermal images temporarily stored in thetemporary storage unit 2 for a specified period of time In the data frame, select and read the frame of each specified time interval; the processing of theimage processing unit 7, such as correction, interpolation, pseudo-color, synthesis, compression, decompression, etc., is converted into a data format suitable for display, recording, etc. deal with. Theimage processing unit 7 can be realized by, for example, DSP or other microprocessors or programmable FPGA, or can also be integrated with the corresponding processors of thedetection unit 8 and thecontrol unit 11 .

图像处理部7用于对拍摄部1拍摄获得的热像信号实施规定的处理来获得红外热像的图像数据。具体而言，例如，图像处理部7对拍摄部1拍摄获得的热像信号进行非均匀性校正、插值等规定处理，对规定处理后的热像信号进行伪彩处理，获得红外热像的图像数据；伪彩处理的一种实施方式，例如根据热像信号（AD值）的范围或AD值的设定范围来确定对应的伪彩表范围，将热像信号在伪彩板范围中对应的具体颜色值作为其在红外热像中对应像素位置的图像数据。从图像处理部7伪彩处理后获得的图像数据传送到作为缓冲存储器使用的临时存储部2中。Theimage processing unit 7 is used to perform prescribed processing on the thermal image signal captured by theimaging unit 1 to obtain image data of the infrared thermal image. Specifically, for example, theimage processing unit 7 performs prescribed processing such as non-uniformity correction and interpolation on the thermal image signal captured by the photographingunit 1, performs pseudo-color processing on the thermal image signal after the prescribed processing, and obtains an infrared thermal image Data; an implementation of pseudo-color processing, for example, according to the range of the thermal image signal (AD value) or the setting range of the AD value to determine the corresponding range of the pseudo-color table, and the corresponding range of the thermal image signal in the range of the pseudo-color plate The specific color value is used as the image data of its corresponding pixel position in the infrared thermal image. The image data obtained after the pseudo-color processing from theimage processing unit 7 is transferred to thetemporary storage unit 2 used as a buffer memory.

检测部8基于临时存储部2（热像存储部）中存储的多帧热像数据帧，进行与被摄体识别信息之间的相关度计算；其中，可以是对临时存储部2中的部分或全部热像数据帧进行检测处理，例如依次读取全部的热像数据帧进行检测处理，例如只读取规定间隔的热像数据帧进行检测处理；例如当第一次检测到与相关度和/或评价值大于对比值的热像数据帧时，即不再继续检测；例如响应使用者的预定操作来开始进行检测或停止检测；或者还对读取的热像数据帧或检测窗口中的热像数据检测前进行了缩小处理；以此，能减轻伴随着检测的处理负担。Thedetection unit 8 calculates the correlation between the object identification information and the subject identification information based on the multi-frame thermal image data frames stored in the temporary storage unit 2 (thermal image storage unit); or all thermal image data frames for detection processing, for example, reading all thermal image data frames in sequence for detection processing, for example, only reading thermal image data frames at specified intervals for detection processing; for example, when the correlation degree and /or when the evaluation value is greater than the comparison value of the thermal image data frame, it will not continue to detect; for example, in response to the user's predetermined operation to start detection or stop detection; or to read the thermal image data frame or detection window Thermal image data is reduced before detection; in this way, the processing burden accompanying detection can be reduced.

所谓热像数据，可以是热像信号（AD值），或红外热像的图像数据，或温度值的阵列数据，或其他基于热像信号获得的数据等。例如，检测部8基于控制部11的控制，可以通过读取临时存储部2中所存储的拍摄部1拍摄获得的热像信号帧，或通过读取临时存储部2中所存储的图像处理部对拍摄部1拍摄获得的热像信号帧进行规定处理获得的数据（例如伪彩处理获得的红外热像的图像数据），来执行与所登记的被摄体识别信息之间的相关度的检测处理。不限定于拍摄部1拍摄获取的热像数据帧，也可以是外部输入的数据通过规定处理获得的，例如通过I/F4从其他热像装置所接收后解码获得的热像信号帧（或红外热像的图像帧）。也可以是从记录介质中获取的，例如从存储卡5中读取热像文件而获得热像信号帧（或红外热像的图像帧）。The so-called thermal image data may be thermal image signal (AD value), or image data of infrared thermal image, or array data of temperature value, or other data obtained based on thermal image signal. For example, based on the control of thecontrol unit 11 , thedetection unit 8 can read the thermal image signal frame captured by theimaging unit 1 stored in thetemporary storage unit 2 , or read the image processing unit stored in thetemporary storage unit 2 . Perform specified processing on the thermal image signal frame obtained by the imaging unit 1 (such as image data of infrared thermal image obtained by false color processing) to perform detection of the correlation with the registered subject identification information deal with. It is not limited to the thermal image data frame captured by theshooting unit 1, and can also be obtained by externally input data through specified processing, such as the thermal image signal frame (or infrared signal frame) received by I/F4 from other thermal imaging devices and decoded. thermal image frame). It can also be obtained from a recording medium, such as reading a thermal image file from thememory card 5 to obtain a thermal image signal frame (or an infrared thermal image image frame).

检测部8包括特征登记单元、检测窗口设置单元、检测单元（未图示）。Thedetection unit 8 includes a feature registration unit, a detection window setting unit, and a detection unit (not shown).

特征登记单元，用于登记用来相关度计算有关的被摄体识别信息。例如，可根据存储介质中预先存储的被摄体识别信息来登记被摄体识别信息；例如，根据使用者的选择的被摄体信息关联的被摄体识别信息，来登记用于相关度计算的被摄体识别信息。此外，也可以由用户来指定被摄体识别信息，例如可以通过从显示图像中指定被摄体区域来获得被摄体识别信息（例如模板数据，或提取的特征量）。所登记的被摄体识别信息例如被存储在临时存储部2的规定位置，或存储时以标记与存储的其他被摄体识别信息区别。The feature registration unit is used for registering relevant object identification information used for correlation calculation. For example, the subject identification information can be registered according to the subject identification information pre-stored in the storage medium; for example, the subject identification information associated with the subject information selected by the user can be registered for correlation calculation subject recognition information. In addition, the subject identification information may also be specified by the user, for example, the subject identification information (such as template data or extracted feature value) may be obtained by specifying the subject region from the displayed image. The registered subject identification information is stored in, for example, a predetermined location of thetemporary storage unit 2 , or is stored with a mark to distinguish it from other stored subject identification information.

所谓被摄体识别信息可以是用于模板匹配的模板数据；此外，被摄体识别信息也可以是参数描述的特征量，所谓特征量(点、线、面等特征)，例如，为根据检测窗口中所包含的像素的状态所决定的值，如为特定检测窗口中的规定部分像素的比例、像素值的平均值、特定被摄体的轮廓的中心点、面积等。例如，对于表3中的被摄体1，被摄体识别信息为模板数据301，对于表3中的被摄体2，被摄体识别信息为特征量302。在具体应用中，可以根据情况选择其中一种或多种方式的结合。The so-called subject identification information can be template data used for template matching; in addition, the subject identification information can also be feature quantities described by parameters, so-called feature quantities (features such as points, lines, surfaces), for example, based on detection The values determined by the state of the pixels included in the window include, for example, the ratio of the specified part of pixels in the specific detection window, the average value of the pixel values, the center point and the area of the contour of the specific object, and the like. For example, forsubject 1 in Table 3, the subject identification information is template data 301 , and for subject 2 in Table 3, the subject identification information is feature value 302 . In a specific application, one or a combination of multiple methods can be selected according to the situation.

检测窗口设置单元，用于设置检测窗口。例如根据一定范围的检测区域（如图5中的G1），在该检测区域G1中设置多个检测窗口（例如按照质量要求来预定检测窗口的参数），可以是多个不同尺寸的检测窗口，也可以是近一步倾斜后的检测窗口，如图4所示，其中图4（a）为标准的检测窗口，图4（b）为根据缩小尺寸的检测窗口，图4（c）为放大尺寸设置的检测窗口，图4（d）为按照规定角度倾斜而设置的检测窗口。为了等于检测窗口的尺寸，此处模板图像以缩小或放大或还倾斜的状态被使用，或者，也可以准备及存储尺寸等于窗口尺寸的模板图像以备使用。此外，也可将检测窗口中的热像数据以缩小或放大或还倾斜的状态被使用，以对应模板图像。检测窗口不限定于方形，也可以是其它形状，例如可以根据模板的形状来定。The detection window setting unit is used for setting the detection window. For example, according to a certain range of detection areas (such as G1 in Figure 5), multiple detection windows are set in the detection area G1 (for example, the parameters of the detection windows are predetermined according to the quality requirements), which can be multiple detection windows of different sizes, It can also be a detection window after a further tilt, as shown in Figure 4, where Figure 4(a) is the standard detection window, Figure 4(b) is the detection window according to the reduced size, and Figure 4(c) is the enlarged size The set detection window, Figure 4(d) is the detection window set according to the specified angle tilt. In order to be equal to the size of the detection window, the template image is used here in a reduced, enlarged or tilted state, or a template image whose size is equal to the window size can also be prepared and stored for use. In addition, the thermal image data in the detection window can also be used in a state of zooming out, zooming in, or tilting, so as to correspond to the template image. The detection window is not limited to a square shape, and may also have other shapes, for example, it may be determined according to the shape of the template.

检测区域可由使用者根据拍摄习惯来设置；或者也可以是预存的如与被摄体信息关联的；也可以根据上次检测出特定被摄体热像的位置生成的；也可不设置检测区域，即默认热像数据帧的范围为检测区域。也可以是使用者指定的位置和尺寸来设置多个检测窗口。此外，并非必须设置多个检测窗口，也可以只设置一个检测窗口。The detection area can be set by the user according to the shooting habits; or it can be pre-stored such as associated with the subject information; it can also be generated based on the position where the thermal image of a specific subject was detected last time; it is also possible not to set the detection area, That is, the range of the default thermal image data frame is the detection area. It is also possible to set multiple detection windows with positions and sizes specified by the user. In addition, it is not necessary to set multiple detection windows, and only one detection window may be set.

需要注意的是，对于红外检测的应用领域，例如变电站中充斥着大量外形类似，但名称不同的设备，为避免误导使用者及误拍摄，优选的是设置检测区域。在红外热像上重叠显示检测区域的标识，使用者易于明白所拍摄的特定被摄体热像的大致位置、尺寸等，便于拍摄参照，并且能加快检测处理的速度，但检测区域也可不显示。It should be noted that for the application field of infrared detection, for example, there are a large number of devices with similar shapes but different names in substations. In order to avoid misleading users and taking pictures by mistake, it is preferable to set the detection area. Overlapping and displaying the mark of the detection area on the infrared thermal image, it is easy for the user to understand the general position and size of the thermal image of the specific subject, which is convenient for shooting and reference, and can speed up the detection process, but the detection area can also not be displayed .

检测单元，从临时存储部2读取热像数据帧，将所读取的热像数据帧中基于检测窗口设置单元所设置的检测窗口中的热像数据，根据被摄体识别信息，获得用于评价相关度的值。当设置了多个检测窗口时，例如可将其中检测获得的最大相关度的值作为该热像数据帧的相关度的值。The detection unit reads the thermal image data frame from thetemporary storage unit 2, and obtains the thermal image data in the thermal image data frame based on the detection window set by the detection window setting unit according to the object identification information. value for evaluating relevance. When multiple detection windows are set, for example, the value of the maximum correlation obtained through detection may be used as the value of the correlation of the thermal image data frame.

检测部8的检测处理可以是基于模板匹配的检测方式，基于检测窗口中的热像数据与模板图像进行相关度的计算和比较；例如，检测单元计算检测窗口中的红外热像和作为模板的红外热像相互对应的位置的像素之间的差的和，所计算出的差的和越小，相关度越高。The detection processing of thedetection part 8 can be based on template matching detection method, based on the calculation and comparison of the correlation between the thermal image data in the detection window and the template image; for example, the detection unit calculates the infrared thermal image in the detection window and the template image The sum of differences between pixels at corresponding positions of the infrared thermal images, the smaller the calculated sum of differences, the higher the degree of correlation.

也可配置为提取特征量进行匹配的实施方式，利用模板与检测窗口中的热像数据的特征量之间的比较来确定相关度。例如，提取检测窗口中的被摄体图像的特定像素的比例，与模板图像中的特定像素的比例越接近，相关度越高。It can also be configured as an implementation of extracting feature quantities for matching, using a comparison between the template and the feature quantities of the thermal image data in the detection window to determine the degree of correlation. For example, the closer the ratio of the specific pixel of the object image in the extracted detection window to the ratio of the specific pixel in the template image, the higher the correlation.

检测部8的检测处理也可以是基于参数描述的特征量的检测实施方式，进行规定的运算来获得检测窗口中的热像数据的特征量，并与特征量的基准值（被摄体识别信息）进行比较，来获得相关度的值。例如，所述特征量的基准值为特定像素值的像素的比例，检测单元计算热像数据中特定像素值的像素的比例，与特征量的基准值进行比较，来获得二者之间的相关度的值。The detection process of thedetection unit 8 can also be based on the detection implementation of the feature quantity described by the parameter, and the specified calculation is performed to obtain the feature quantity of the thermal image data in the detection window, and the reference value of the feature quantity (subject identification information ) to obtain the correlation value. For example, the reference value of the feature quantity is the proportion of pixels with a specific pixel value, and the detection unit calculates the proportion of pixels with a specific pixel value in the thermal image data, and compares it with the reference value of the feature quantity to obtain the correlation between the two degree value.

优选的方式，采用轮廓图像作为匹配的模板，检测部8例如通过以下的处理来计算相关度，首先，检测部8提取位于检测窗口中的热像数据，按照AD值的预定阀值对读取的检测窗口中的热像数据进行二值化；接着，提取该二值图像的具有预定像素值（1或0）的像素相连通的连通图像；而后判断该连通图像是否具有预定范围的大小；如果判断出该连通图像的大小在预定范围内，则近一步在提取的连通图像与所登记的模板之间执行比较处理，例如计算二者之间的重叠面积在各自总面积中的比例之和，由此，获得所提取热像数据与模板之间相关度。In a preferred manner, the contour image is used as a matching template, and thedetection unit 8 calculates the degree of correlation, for example, through the following processing. First, thedetection unit 8 extracts the thermal image data located in the detection window, and reads it according to a predetermined threshold of the AD value. Binarize the thermal image data in the detection window; then, extract a connected image in which pixels with a predetermined pixel value (1 or 0) of the binary image are connected; then judge whether the connected image has a size within a predetermined range; If it is judged that the size of the connected image is within a predetermined range, a further step is to perform a comparison process between the extracted connected image and the registered template, such as calculating the sum of the ratios of the overlapping areas between the two in their respective total areas , thus, the degree of correlation between the extracted thermal image data and the template is obtained.

对于检测的示例，如图5所示，检测部8从热像数据帧501的规定检测区域G1的左上角到右下角移动窗口J1以进行检测，剪切窗口中的热像数据，并检测其与模板图像T1的相关度。具体而言，窗口J1从左端向右以规定值的窗口位移（例如一个像素）逐步地移动，并在到达右端后，被设置返回左端并向下移动窗口位移，以及随后再次逐步地向右移动。为高精度地检测被摄体，检测的窗口尺寸、窗口位移、窗口的倾斜角度的变换范围被预先定义，例如窗口尺寸的变化范围从150×50像素到120×40像素，窗口位移的变化范围从10个像素到1个像素，窗口的倾斜角度的变化范围为基于中心点的0°到10°。检测部8逐次的，每次5个像素地改变窗口尺寸，并每次1个像素地改变窗口位移，并每次2°地改变窗口倾斜角度。检测部8进行模板图像T1和热像数据帧501的相关度计算；在完成所有检测窗口的检测后，从中选择相关度最高的检测窗口所获得的相关度的值，作为该热像数据帧501对应的相关度的值。For the example of detection, as shown in Figure 5, thedetection unit 8 moves the window J1 from the upper left corner to the lower right corner of the specified detection area G1 of the thermalimage data frame 501 for detection, cuts the thermal image data in the window, and detects it. The degree of correlation with the template image T1. Specifically, the window J1 is gradually moved from the left end to the right by a window displacement of a specified value (for example, one pixel), and after reaching the right end, is set to return to the left end and move the window displacement downward, and then gradually move to the right again . In order to detect the subject with high precision, the detection window size, window displacement, window tilt angle transformation range is predefined, for example, the change range of the window size is from 150×50 pixels to 120×40 pixels, and the change range of the window displacement From 10 pixels to 1 pixel, the tilt angle of the window varies from 0° to 10° based on the center point. Thedetection unit 8 sequentially changes the window size by 5 pixels, changes the window displacement by 1 pixel, and changes the window inclination angle by 2°. Thedetection part 8 calculates the correlation degree between the template image T1 and the thermalimage data frame 501; after completing the detection of all detection windows, selects the value of the correlation degree obtained by the detection window with the highest correlation degree as the thermalimage data frame 501 Corresponding correlation value.

注意，可以基于被摄体识别信息，来计算热像数据帧的相关度的各种方法，上述例举的处理仅是可使用方法的示例。Note that various methods for calculating the correlation degree of the thermal imaging data frame can be based on the object identification information, and the above-mentioned processing is only an example of the applicable method.

显示控制部9，用于将临时存储部2所存储的显示用的图像数据显示在显示部10。例如，在拍摄待机模式中，连续显示拍摄获得的热像数据生成的红外热像；在回放模式，显示从存储卡6读出和扩展的红外热像，此外，还可显示各种设定信息。具体而言，显示控制部9具有VRAM、VRAM控制单元、信号生成单元（未图示）等，并且，信号生成单元在控制部11的控制下，从VRAM中定期读出图像数据（从临时存储部2读出并存储到VRAM的图像数据），产生视频信号输出，显示在显示部10。在热像装置100中，显示部10例如是液晶显示装置。不限于此，显示部10还可以是与热像装置100连接的其他显示装置，而热像装置100自身的电气结构中可以没有显示部，这时显示控制部9也可作为体现通知结果的图像的输出部件的实例。Thedisplay control unit 9 is configured to display the display image data stored in thetemporary storage unit 2 on thedisplay unit 10 . For example, in the shooting standby mode, the infrared thermal image generated by the thermal image data obtained by shooting is continuously displayed; in the playback mode, the infrared thermal image read and expanded from the memory card 6 is displayed, and various setting information can also be displayed . Specifically, thedisplay control unit 9 has a VRAM, a VRAM control unit, a signal generation unit (not shown), and the like, and the signal generation unit periodically reads out image data from the VRAM (from the temporary storage) under the control of thecontrol unit 11 . The image data read and stored in the VRAM by the part 2) generates a video signal output and displays it on thedisplay part 10. In thethermal imaging device 100, thedisplay unit 10 is, for example, a liquid crystal display device. Not limited to this, thedisplay unit 10 can also be other display devices connected to thethermal imaging device 100, and thethermal imaging device 100 itself may not have a display unit in its electrical structure, at this time, thedisplay control unit 9 can also be used as an image that reflects the notification result An instance of the output widget.

另外，在实施例1中，显示部10基于通知部11C的控制，用于对通知信息进行显示；例如以文字和图像进行警告，如显示最大相关度的信息，显示最大相关度的热像数据帧获得的红外热像，或者还伴随着文字、图像的透明率、颜色、尺寸、线形、粗细、闪烁、亮度、边框的变化等方式来进行通知。In addition, inEmbodiment 1, thedisplay unit 10 is used to display the notification information based on the control of the notification unit 11C; for example, warnings are provided with text and images, such as displaying information with the maximum degree of correlation, and displaying thermal image data with the maximum degree of correlation The infrared thermal image obtained by the frame, or accompanied by text, image transparency, color, size, line shape, thickness, flicker, brightness, frame changes, etc. to notify.

其中，通知的方式可以持续规定的时间。此外，也可控制热像装置100中的振动部件、指示灯（未图示），分析部件（未图示），诊断部件（未图示），在检测到最大相关度的热像数据帧时，也可由指示灯产生灯光变化，由振动装置产生震动，由分析部件进行分析并显示分析结果，由诊断部件进行诊断并显示诊断结果；或同时以上述方式之一或多个进行通知，只要是使用者可以感知的方式都可。Wherein, the manner of notification may last for a specified time. In addition, vibration components, indicator lights (not shown), analysis components (not shown), and diagnostic components (not shown) in thethermal imaging device 100 can also be controlled. , can also produce light changes by the indicator light, vibrate by the vibration device, analyze and display the analysis result by the analysis component, and perform diagnosis and display the diagnosis result by the diagnosis component; or notify in one or more of the above ways at the same time, as long as it is Any form that the user can perceive can be used.

控制部11控制了热像装置100的整体的动作，在存储介质例如闪存3中存储有用于控制的程序，以及各部分控制中使用的各种数据。控制部11例如由CPU、MPU、SOC、可编程的FPGA等来实现。在本实施例中，控制部11、显示部10等还作为被摄体选择部件的构成，用来选择被摄体信息。Thecontrol unit 11 controls the overall operation of thethermal imaging device 100 , and a program for control and various data used in the control of each part are stored in a storage medium such as theflash memory 3 . Thecontrol unit 11 is realized by, for example, a CPU, an MPU, a SOC, a programmable FPGA, or the like. In this embodiment, thecontrol unit 11, thedisplay unit 10, etc. are also configured as subject selection means for selecting subject information.

另外，控制部11具备比较部11A，用于对检测部8检测获得的规定信息和/或基于检测获得的规定信息而得到的评价值与规定的对比值进行比较，所述规定信息，至少包括特定被摄体热像的位置、尺寸、倾斜角度、相关度的值中的一种或任意组合的信息；实施例1中，将检测部8所获得的热像数据帧的相关度的值，与相关度的对比值进行比较。注意，相关度的对比值可以是预先准备的相关度的判断值（例如与被摄体识别信息对应存储在表3中，例如使用者设置的对比值），当大于该对比值时，判断该热像数据帧中具有特定被摄体热像；也可不必预先准备的相关度的对比值，而根据热像数据帧中的相关度的值来获得，例如将第一次检测处理获得的相关度的值作为后续对比相关度的对比值，并且，当后续检测到相关度大于该对比值时，予以更新。In addition, thecontrol unit 11 is equipped with a comparison unit 11A for comparing the predetermined information obtained by detection by thedetection unit 8 and/or the evaluation value obtained based on the predetermined information obtained by detection with a predetermined comparison value, and the predetermined information includes at least Information on one or any combination of the position, size, inclination angle, and correlation value of the thermal image of the specific subject; inEmbodiment 1, the correlation value of the thermal image data frame obtained by thedetection unit 8, Compare with the contrast value of the correlation. Note that the comparison value of the correlation degree can be a pre-prepared judgment value of the correlation degree (for example, it is stored in Table 3 corresponding to the subject identification information, such as the comparison value set by the user), and when it is greater than the comparison value, it is judged that the There is a thermal image of a specific subject in the thermal image data frame; it is not necessary to prepare the contrast value of the correlation degree in advance, but it can be obtained according to the value of the correlation degree in the thermal image data frame, for example, the correlation obtained by the first detection process The value of the degree is used as a comparison value for the subsequent comparison of the correlation degree, and is updated when it is subsequently detected that the correlation degree is greater than the comparison value.

另外，控制部11具有选择部11B，基于比较部11A的比较结果，选择与规定的热像数据帧有关的特定信息。所选择的特定信息可用于将经历的规定处理，如分析、记录、通知等。In addition, thecontrol unit 11 has a selection unit 11B, and selects specific information related to a prescribed thermal image data frame based on the comparison result of the comparison unit 11A. Selected specific information can be used to undergo prescribed processing, such as analysis, logging, notification, and the like.

其中，规定的热像数据帧有关的特定信息，为在临时存储部2的多帧热像数据帧中的一帧或多帧热像数据帧有关的特定信息；例如，基于比较部11A的比较结果，选择具有最大相关度的热像数据帧有关的特定信息；但并不限定于所检测到的最大相关度的那一帧热像数据帧，例如，也可以选择次优的，或例如检测到最大相关度的帧的时序之前或之后的那一帧，或由多帧运算获得的那一帧，或最早检测到大于规定的对比值的相关度对应的热像数据帧有关的特定信息。也可以配置为选择多个热像数据帧有关的特定信息，例如选择相关度第一、第二、第三的三帧热像数据帧有关的特定信息，也可能选择多帧相关度一样的热像数据帧的特定信息。Wherein, the specific information related to the specified thermal image data frame is the specific information related to one or more thermal image data frames in the multi-frame thermal image data frame in thetemporary storage unit 2; for example, based on the comparison of the comparison unit 11A As a result, the specific information related to the thermal image data frame with the maximum correlation is selected; but it is not limited to the frame of thermal image data with the maximum correlation detected, for example, suboptimal ones can also be selected, or for example detected The frame before or after the timing of the frame with the maximum correlation, or the frame obtained by multi-frame calculation, or the specific information about the thermal image data frame corresponding to the earliest detected correlation greater than the specified contrast value. It can also be configured to select specific information related to multiple thermal image data frames, for example, to select specific information related to the first, second, and third thermal image data frames of the first, second, and third frames of thermal image data frames, or to select thermal images with the same degree of correlation among multiple frames. Like data frame specific information.

所述特定信息为从临时存储部2的多帧热像数据帧中选择的热像数据帧，从多帧热像数据帧中选择的热像数据帧进行规定处理获得的数据，检测获得的规定信息，基于检测获得的规定信息而得到的评价值，基于检测获得的规定信息和/或所述评价值生成的提示信息，其中的一项或多项。The specific information is the thermal image data frame selected from the multi-frame thermal image data frame of thetemporary storage unit 2, the data obtained by the specified processing of the thermal image data frame selected from the multi-frame thermal image data frame, and the specified information obtained by detection. Information, an evaluation value obtained based on the prescribed information obtained through detection, and prompt information generated based on the prescribed information obtained through detection and/or the evaluation value, one or more of them.

其中，从多帧热像数据帧中选择的热像数据帧进行规定处理获得的数据，例如将所选择的热像数据帧进行规定处理后获得的数据，例如从该热像数据帧中提取的特定被摄体热像，例如生成的红外热像的图像数据，例如将该热像数据帧转换为分析数值例如温度数值的阵列等。Among them, the data obtained by performing specified processing on the selected thermal image data frame from the multiple thermal image data frames, for example, the data obtained after the selected thermal image data frame is subjected to specified processing, for example, the data extracted from the thermal image data frame The thermal image of a specific object, such as the image data of the generated infrared thermal image, for example, converts the thermal image data frame into an array of analysis values such as temperature values.

其中，检测获得的规定信息，所述规定信息例如所述规定信息，至少包括特定被摄体热像的位置、尺寸、倾斜角度、热像分析值、相关度的值中的一种或任意组合的信息。Wherein, the specified information obtained by detection, such as the specified information, at least includes one or any combination of the position, size, inclination angle, thermal image analysis value, and correlation value of a specific object’s thermal image Information.

其中，基于检测获得的规定信息而得到的评价值，为根据检测获得的规定信息根据加权系数进行加权、规定信息与评价值的对照表等来获得评价热像质量等的评价值。Wherein, the evaluation value obtained based on the prescribed information obtained by detection is weighted according to the weighted coefficient according to the prescribed information obtained by detection, and the comparison table between the prescribed information and the evaluation value is used to obtain the evaluation value for evaluating the thermal image quality and the like.

其中，基于检测获得的规定信息和/或所述评价值生成的提示信息，例如将检测获得的规定信息和/或所述评价值转换为使用者便于理解的百分比信息的提示等。Wherein, the prompt information generated based on the prescribed information obtained through detection and/or the evaluation value is, for example, a prompt for converting the prescribed information obtained through detection and/or the evaluation value into percentage information that is easy for the user to understand.

选择部11B对所选择的特定信息进行保持/或不保持的控制；所保持的特定信息保持在临时存储部2的规定区域，此外，也可保持（存储）在例如闪存3等存储介质中。在下文中，选择部11B将热像数据帧等特定信息保持在临时存储部2的规定区域为例。The selection unit 11B controls whether to hold or not hold the selected specific information; the held specific information is held in a predetermined area of thetemporary storage unit 2 , and may also be held (stored) in a storage medium such as theflash memory 3 . In the following, it is taken as an example that the selection unit 11B stores specific information such as thermal image data frames in a predetermined area of thetemporary storage unit 2 .

选择部11B可以将所选择的特定信息始终保持，也可以在规定的条件下进行保持，例如当前选择的特定信息保持规定的时间；例如在检测到更大相关度的热像数据帧之前始终保持当前的特定信息；例如在用于检测比对的被摄体识别信息被变更之前始终保持所选择的特定信息；例如根据使用者的指示（如使用者选择了显示部中显示的某个特定信息来确定保持）来保持的特定信息。此外也可不保持，例如通过通信I/F4发送至其他外部装置；例如经历其他处理如在通知后即删除等。The selection part 11B can keep the selected specific information all the time, or keep it under specified conditions, for example, keep the currently selected specific information for a specified time; Current specific information; for example, the selected specific information is always kept until the subject identification information used for detection and comparison is changed; for example, according to the user's instruction (such as the user selects a certain specific information displayed in the display part) to determine the hold) to hold specific information. In addition, it may not be retained, for example, to send to other external devices through the communication I/F4; for example, undergo other processing such as deletion after notification.

并且，选择部11B，用于按照规定的条件将临时存储部2所保持的特定信息，更新为选择部11B后续选择的特定信息。所谓规定的条件，例如规定的时间，例如检测了规定数量的热像数据帧，例如根据比较部11A的比较结果（获得了相关度大于所保持的热像数据帧的相关度等情况），例如使用者的指示等。此外，还可将之前予以保持的特定信息继续保持。In addition, the selection unit 11B is configured to update the specific information held in thetemporary storage unit 2 to the specific information subsequently selected by the selection unit 11B according to predetermined conditions. The so-called prescribed conditions, such as a prescribed time, for example detected a prescribed number of thermal image data frames, for example, according to the comparison result of the comparison unit 11A (obtaining a correlation degree greater than the correlation degree of the stored thermal image data frames, etc.), for example user instructions, etc. In addition, specific information that was previously held can be continued to be held.

实施例1中，基于比较部11A的比较结果，选择部11B对特定信息进行选择、保持及更新的控制。如当检测部8检测到的特定被摄体热像的相关度的值大于相关度的对比值时，将选择该相关度的值及对应的热像数据帧等特定信息予以保持在临时存储部2等存储介质中；当之前有相关度的值及对应的热像数据帧等特定信息时，将替换之前的特定信息；直到后续有相关度更高的热像数据帧时，可被替换（也可保持规定数量的相关度较高的热像数据帧）。这样，作为最大的相关度的值及对应的热像数据帧等特定信息得以保持。此外，还可将之前予以保持的特定信息继续保持。InEmbodiment 1, based on the comparison result of the comparison unit 11A, the selection unit 11B performs control to select, hold, and update specific information. For example, when the correlation value of the thermal image of a specific subject detected by thedetection part 8 is greater than the comparison value of the correlation degree, specific information such as the value of the correlation degree and the corresponding thermal image data frame are selected and kept in thetemporary storage part 2 and other storage media; when there are specific information such as correlation values and corresponding thermal image data frames before, the previous specific information will be replaced; until there are subsequent thermal image data frames with higher correlation, they can be replaced ( It is also possible to maintain a specified number of thermal image data frames with high correlation). In this way, specific information such as the value of the maximum correlation degree and the corresponding thermal image data frame is kept. In addition, specific information that was previously held can be continued to be held.

另外，控制部11具备通知部11C，基于选择部11B所选择与规定的热像数据帧有关的特定信息，进行通知。通知部11C，优选的，将当前所选择的特定信息获得的通知信息与获取部连续获取的热像数据帧获得的红外热像共同显示。例如将当前所选择的并保持的热像数据帧获得的红外热像与拍摄部1获取的连续的红外热像共同显示，此外，也可以同时或单独显示其他的通知信息，例如相关度的值，评价值等。此外，也可将动态红外热像切换为显示该热像数据帧的冻结图像。In addition, thecontrol unit 11 is equipped with a notification unit 11C, and based on the specific information selected by the selection unit 11B and related to the specified thermal image data frame, it notifies. Preferably, the notification unit 11C displays the notification information obtained from the currently selected specific information together with the infrared thermal image obtained from the thermal image data frames continuously acquired by the acquisition unit. For example, the infrared thermal image obtained by the currently selected and retained thermal image data frame is displayed together with the continuous infrared thermal image obtained by theshooting unit 1. In addition, other notification information, such as the value of the correlation degree, can also be displayed simultaneously or separately. , evaluation value, etc. In addition, the dynamic infrared thermal image can also be switched to display the frozen image of the thermal image data frame.

其中，当选择部11B选择保持了多个热像数据帧有关的特定信息时，通知部11C可以对其中之一或多个进行通知，例如，将多个热像数据帧获得的红外热像与拍摄部1获取的连续的红外热像共同显示。Wherein, when the selection unit 11B selects and holds specific information related to a plurality of thermal image data frames, the notification unit 11C may notify one or more of them, for example, combine the infrared thermal images obtained by the plurality of thermal image data frames with The continuous infrared thermal images acquired by the photographingunit 1 are displayed together.

其中，根据选择部11B所选择与规定的热像数据帧有关的特定信息，来获得通知信息，例如可以将相关度的值换算为示意类似程度的便于使用者理解的信息，进行显示；例如根据相关度的值与百分比的规定的对照表，或计算的方式（如所提取的特定被摄体轮廓与轮廓T1重叠面积在各自总面积中的比例之和，除以200%，即可换算为相关度的百分比值）将相关度的值换算为百分比值）；也可以是其他的方式，例如直接将计算相关度的值显示，如直接显示像素值之差的和的数值等。注意，当未与代表检测到特定被摄体热像与否的规定对比值（代表特定被摄体热像与被摄体识别信息匹配与否的判断值）做对比时，所显示的相关度的信息并不一定代表检测到特定被摄体热像（匹配）与否。为便于说明，在下文中，将相关度的值、评价值、对比值换算的百分比值作为示例，但实际中并不必须换算成百分比值。Among them, the notification information is obtained according to the specific information related to the specified thermal image data frame selected by the selection part 11B, for example, the value of the degree of correlation can be converted into information that is easy for the user to understand, indicating a similar degree, and displayed; for example, according to The specified comparison table of correlation value and percentage, or the method of calculation (for example, the sum of the proportions of the overlapping areas of the extracted specific subject outline and outline T1 in their respective total areas, divided by 200%, can be converted into The percentage value of the correlation degree) converts the value of the correlation degree into a percentage value); other methods are also possible, such as directly displaying the value of the calculated correlation degree, such as directly displaying the value of the sum of the difference between pixel values, etc. Note that when it is not compared with the specified comparison value representing whether the thermal image of a specific object is detected (the judgment value representing whether the thermal image of a specific object matches the object identification information), the displayed correlation The information does not necessarily mean that the thermal image of a specific subject is detected (matched) or not. For the convenience of explanation, in the following, the percentage value converted from the value of the correlation degree, the evaluation value, and the comparison value is used as an example, but it is not necessarily converted into a percentage value in practice.

其中，通知的方式可以持续规定的时间。并且，基于通知部11C的控制，可以使显示部10产生显示内容的变化、热像装置100中的振动部件的振动、指示灯的灯光变化、声音部件的声音、分析部件的分析处理（并使显示部10显示分析结果），诊断部件进行诊断（并使显示部10显示诊断结果）、红外热像的伪彩变化等之一或多项的变化；只要是使用者可以感知的方式都可。Wherein, the manner of notification may last for a specified time. Moreover, based on the control of the notification unit 11C, thedisplay unit 10 can be caused to change the display content, vibrate the vibrating component in thethermal imaging device 100, change the light of the indicator light, sound from the sound component, and analyze the processing of the analysis component (and use Thedisplay unit 10 displays the analysis results), the diagnosis component performs diagnosis (and makes thedisplay unit 10 display the diagnosis results), one or more changes in the pseudo-color change of the infrared thermal image; as long as the user can perceive it.

另外，控制部11具有记录部11E（未图示），响应规定的记录指示，将选择部11B所选择并保持在临时存储部2中的热像数据帧进行记录到存储卡8。例如响应使用者对所通知的热像数据帧的选择等指示，例如定时的自动记录等指示，将所述热像数据帧进行记录到存储卡8。In addition, thecontrol unit 11 has a recording unit 11E (not shown), which records the thermal image data frames selected by the selection unit 11B and stored in thetemporary storage unit 2 to thememory card 8 in response to a specified recording instruction. For example, the thermal image data frame is recorded to thememory card 8 in response to the user's instruction such as selection of the notified thermal image data frame, such as an instruction such as timing automatic recording.

操作部12：用于使用者进行各种指示操作，或者输入设定信息等各种操作，控制部11根据操作部12的操作信号，执行相应的程序。参考图2来说明操作部12，提供使用者操作的按键有记录键1、调焦键2、确认键3、回放键4、菜单健5、方向键6等；此外，也可采用触摸屏7或语音识别部件（未图示）等来实现相关的操作。Operation unit 12 : used for the user to perform various instruction operations or input setting information and other operations. Thecontrol unit 11 executes corresponding programs according to the operation signals of theoperation unit 12 . Referring to Fig. 2 to illustrate theoperation part 12, the buttons provided for user operation includerecord key 1, focus key 2,confirmation key 3, playback key 4,menu key 5, direction key 6, etc.; in addition,touch screen 7 or A speech recognition component (not shown) and the like are used to realize related operations.

参见图8来说明热像装置100的检测模式的控制流程，参考图6来说明拍摄过程中的显示界面的变化。本应用场景如使用者手持热像装置100对变电站的被摄体进行拍摄。控制部11基于闪存3中存储的控制程序，以及各部分控制中使用的各种数据，控制了热像装置100的整体的动作及执行多种模式处理的控制。在接通电源后，控制部11进行内部电路的初始化，Referring to FIG. 8 to illustrate the control flow of the detection mode of thethermal imaging device 100 , and referring to FIG. 6 to illustrate the changes of the display interface during the shooting process. In this application scenario, a user holds athermal imaging device 100 to shoot an object in a substation. Based on the control program stored in theflash memory 3 and various data used in the control of each part, thecontrol unit 11 controls the overall operation of thethermal imaging device 100 and controls the execution of multiple modes of processing. After turning on the power, thecontrol unit 11 initializes the internal circuit,

而后，进入待机拍摄模式，即拍摄部1拍摄获得热像信号，图像处理部7将拍摄部1拍摄获得的热像信号进行规定的处理，存储在临时存储部2中，显示部10上以动态图像形式连续显示红外热像，在此状态，控制部11实施其控制，持续监视是否按照预定操作切换到了其他模式的处理或进行了关机操作，如果有，则进入相应的处理控制。检测模式的控制步骤如下：Then, it enters the standby shooting mode, that is, the photographingpart 1 obtains the thermal image signal, and theimage processing part 7 performs prescribed processing on the thermal image signal obtained by the photographingpart 1, stores it in thetemporary storage part 2, and displays it dynamically on thedisplay part 10. The infrared thermal image is displayed continuously in the form of images. In this state, thecontrol unit 11 implements its control and continuously monitors whether it has been switched to other modes of processing or shutdown operation according to the predetermined operation. If so, it will enter the corresponding processing control. The control steps of detection mode are as follows:

步骤A01，临时存储部2循环存储拍摄获得的热像数据帧；Step A01, thetemporary storage unit 2 cyclically stores the thermal image data frames obtained by shooting;

在待机拍摄状态，显示部10显示动态的红外热像，并基于控制部11的控制，临时存储部2中循环存储拍摄部1拍摄获得的热像信号帧；In the standby shooting state, thedisplay unit 10 displays a dynamic infrared thermal image, and based on the control of thecontrol unit 11, thetemporary storage unit 2 cyclically stores the thermal image signal frames captured by theshooting unit 1;

步骤A02，以往使用者会困惑于被摄体热像IR1的形态特征和在其所在的红外热像中的成像位置、大小、角度，为保证拍摄质量规范，通过操作部12的预定操作选择发出检测指示，当控制部11检测到使用者的检测模式（步骤A02：是），则进入检测处理。Step A02. In the past, users would be confused by the morphological features of the thermal image IR1 of the subject and its imaging position, size, and angle in the infrared thermal image where it is located. Detection instruction, when thecontrol unit 11 detects the detection mode of the user (step A02: Yes), it enters the detection process.

并且，检测的指示并不限定于使用者发出，也可以是规定的定时，或与热像装置100连接的外部装置的触发信号等，控制部11响应并进行检测部8检测的控制。In addition, the detection instruction is not limited to the user, and can also be a predetermined timing, or a trigger signal from an external device connected to thethermal imaging device 100 , and thecontrol unit 11 responds and controls the detection by thedetection unit 8 .

在步骤A03，特征登记单元登记被摄体识别信息。例如，控制部11基于闪存3中存储的表3，将被摄体信息生成的被摄体指示信息显示在显示部10，当使用者根据拍摄现场的被摄体“被摄体1”，通过操作部12来选择显示部10上所显示的“被摄体1”，特征登记单元根据使用者的选择，就确定了用来匹配的被摄体识别信息，从闪存3中读取模板数据301，传送到临时存储部2。该步骤也可以在A02步骤之前完成，或在热像装置100开机后即进行了登记的操作。In step A03, the feature registration unit registers subject identification information. For example, thecontrol unit 11 displays the object indication information generated by the object information on thedisplay unit 10 based on the table 3 stored in theflash memory 3. Operate thepart 12 to select "subject 1" displayed on thedisplay part 10, and the feature registration unit determines the subject identification information for matching according to the user's selection, and reads the template data 301 from theflash memory 3 , sent to thetemporary storage unit 2. This step can also be completed before step A02, or the registration operation can be performed after thethermal imaging device 100 is turned on.

接着，在步骤A04，从临时存储部2中读取热像数据帧；Next, in step A04, the thermal imaging data frame is read from thetemporary storage unit 2;

步骤A05，检测窗口设置单元，设置检测窗口。例如，基于规定的检测区域G1的左上角，首先设置了检测窗口；Step A05, the detection window setting unit, to set the detection window. For example, based on the upper left corner of the specified detection area G1, the detection window is first set;

步骤A06，进行检测窗口中的热像数据与被摄体识别信息之间的相关度计算的处理。Step A06, performing a process of calculating the correlation between the thermal image data in the detection window and the subject identification information.

检测部8基于检测窗口设置单元所设置的检测窗口，抽取位于该检测窗口中的热像数据，根据特征登记单元所登记的模板数据301（获得轮廓图像T1），计算二者之间的相关度。例如，根据检测窗口中的热像数据所提取的特定被摄体热像的轮廓，与轮廓图像T1的轮廓对比，计算二者之间的重叠面积在各自总面积中的比例之和。Thedetection part 8 extracts the thermal image data located in the detection window based on the detection window set by the detection window setting unit, and calculates the correlation between the two according to the template data 301 registered by the feature registration unit (to obtain the contour image T1) . For example, the outline of the thermal image of a specific subject extracted according to the thermal image data in the detection window is compared with the outline of the outline image T1, and the sum of the proportions of the overlapping areas between the two in their respective total areas is calculated.

并且，在步骤A07，将所得到的相关度的值存储在临时存储部2。And, in step A07 , the value of the obtained degree of correlation is stored in thetemporary storage unit 2 .

在步骤A08中，检测部8判断在热像数据帧中设置检测窗口时，是否已经针对所有检测窗口计算了相关度。如果剩余还没有计算相关度的区域（步骤A08中为否）则回到步骤A05中，检测窗口设置单元在预定方向上将检测窗口的位置偏移预定像素数，将该位置设置为检测窗口的下一位置，并重复后续的处理。In step A08 , thedetection unit 8 judges whether the correlation degree has been calculated for all the detection windows when the detection windows are set in the thermal image data frame. If there remains an area where the correlation has not been calculated (no in step A08), then return to step A05, the detection window setting unit will shift the position of the detection window in a predetermined direction by a predetermined number of pixels, and set the position as the detection window next position, and repeat the subsequent processing.

此外，从热像数据帧中搜索与模板类似的帧部分时，对于放大及缩小、以及将检测窗口J1倾斜规定角度后的检测窗口时，也进行类似上述说明的检测处理。In addition, when searching for a frame portion similar to the template from the thermal image data frame, when zooming in and out, and when the detection window J1 is tilted at a predetermined angle, detection processing similar to the above description is also performed.

如果已经针对要在热像数据帧中设置的所有检测窗口计算了相关度（步骤A08中为是），则在步骤A09中将检测到的最大相关度的值（或还有所对应的检测窗口的位置参数）保持在临时存储部2的规定区域。If the correlation has been calculated for all detection windows to be set in the thermal image data frame (Yes in step A08), then in step A09 the value of the maximum correlation detected (or the corresponding detection window position parameter) is stored in a predetermined area of thetemporary storage unit 2 .

在步骤A10中，是否已经针对所有的热像数据帧计算了相关度。如否，则回到步骤A04，重复后续的处理。如是，则在步骤A11中，将所检测的多帧份的热像数据帧中，挑选出最大的相关度，与相关度的对比值进行比较；In step A10, whether the correlation degree has been calculated for all thermal image data frames. If not, return to step A04 and repeat subsequent processing. If yes, then in step A11, select the largest correlation degree among the detected thermal image data frames of multiple frames, and compare it with the contrast value of the correlation degree;

在步骤A11中，与相关度的对比值进行比较；In step A11, compare with the contrast value of correlation;

其中，相关度的对比值可以是预先准备的起始的相关度的对比值（例如将判断是否检测到特定被摄体热像与被摄体识别信息匹配与否的判断值，作为起始的相关度的对比值）。Wherein, the comparison value of the correlation degree can be the comparison value of the initial correlation degree prepared in advance (for example, the judgment value for judging whether the thermal image of a specific object is detected matches the object identification information, as the initial Correlation comparison value).

如果小于该对比值，则表示未检测到与相关度优于对比值的热像数据帧；进入步骤A13，也可在显示部10中显示“未检测到特定被摄体热像”的字样来通知使用者，或显示为动态红外热像，如图6（a）所示；而后，如未退出，则回到步骤A01，在此，使用者通过改变拍摄的位置和调整热像装置100的光学部件和被摄体热像之间的拍摄距离、成像位置、角度，当再次发出检测指示时，重复后续的处理。If it is less than the comparison value, it means that no thermal image data frame with a correlation degree better than the comparison value has been detected; enter step A13, and also display the words "no specific thermal image of a specific object" in thedisplay section 10. Notify the user, or display it as a dynamic infrared thermal image, as shown in Figure 6(a); then, if not exited, return to step A01, where the user changes the shooting position and adjusts thethermal imaging device 100 The shooting distance, imaging position, and angle between the optical component and the thermal image of the object, when the detection instruction is issued again, the subsequent processing is repeated.

当检测获得的相关度的值大于该判断值，则进入步骤A12，选择相关度最高的热像数据帧（也可选择相关度高的若干帧）有关的特定信息，并保持在临时存储部2，以便进行后续的处理。并且，所保持的特定信息，在未接受到选择部11B重新选择的特定信息之前，一直将被保持在临时存储部2中。When the value of the detected correlation degree is greater than the judgment value, enter step A12, select the specific information related to the thermal image data frame with the highest correlation degree (you can also select several frames with high correlation degree), and keep it in thetemporary storage unit 2 , for subsequent processing. And, the held specific information is held in thetemporary storage unit 2 until the specific information newly selected by the selection unit 11B is received.

如图6（b)所示，检测到的最大相关度的热像数据帧的相关度为80%，则选择部11B将与该热像数据帧有关的特定信息例如相关度的值、该热像数据帧保持在临时存储部2，并且通知部11C进行通知，将该热像数据帧获得的红外热像601与动态的红外热像共同显示。As shown in FIG. 6( b), the detected correlation degree of the thermal image data frame with the maximum correlation degree is 80%, then the selection part 11B will use specific information related to the thermal image data frame, such as the value of the correlation degree, the thermal image data frame The image data frame is kept in thetemporary storage unit 2 , and the notification unit 11C notifies that the infraredthermal image 601 obtained by the thermal image data frame is displayed together with the dynamic infrared thermal image.

不限定于显示红外热像601，也可以是其他的方式，如图6（b)所示，将相关度的值换算为示意匹配程度的信息，进行显示；例如将相关度的值换算为百分比作为示例（根据相关度的值与百分比的规定的对照表，或换算获得），也可以是其他的方式，例如直接将计算相关度的值显示，如直接显示重叠面积在各自面积中的比例之和的数值等。注意，当未与判断是否具有特定被摄体热像的对比值（代表特定被摄体热像与被摄体识别信息匹配与否的判断值）做对比时，所显示的相关度的信息并不一定代表检测到特定被摄体热像与否。此外，也可将显示动态红外热像切换为显示该热像数据帧的冻结图像；优选的方式，还可将所检测到的具有最大相关度的检测窗口的区域（或被摄体的位置参数等）进行通知。例如在冻结的红外热像中示意检测到的具有最大相关度的被摄体热像的位置的标识等。或将显示动态红外热像切换为显示该热像数据帧的冻结图像，而后，响应使用者的指示，再切换回动态红外热像的显示状态，或该热像数据帧获得的图像与动态的红外热像共同显示的状态。此外，也可不显示该热像数据帧获得的红外热像，而显示提示信息；或以振动、指示灯闪烁等，各种使用者能察觉的方式。It is not limited to displaying the infraredthermal image 601, and can also be in other ways, as shown in Figure 6 (b), the value of the degree of correlation is converted into information indicating the degree of matching, and displayed; for example, the value of the degree of correlation is converted into a percentage As an example (according to the specified comparison table between the value of the correlation degree and the percentage, or obtained by conversion), other methods are also possible, such as directly displaying the value of the calculated correlation degree, such as directly displaying the ratio of the overlapping area in the respective areas. and values etc. Note that when it is not compared with the comparison value for judging whether there is a thermal image of a specific subject (the judgment value representing whether the thermal image of a specific subject matches the identification information of the subject), the displayed correlation information does not It does not necessarily mean that a thermal image of a specific subject is detected or not. In addition, the display of the dynamic infrared thermal image can also be switched to display the frozen image of the thermal image data frame; in a preferred manner, the detected area of the detection window (or the position parameter of the object) with the maximum correlation can also be etc.) to be notified. For example, in the frozen infrared thermal image, the position of the detected thermal image of the subject with the maximum correlation degree is indicated, and the like. Or switch the display of the dynamic infrared thermal image to display the frozen image of the thermal image data frame, and then switch back to the display state of the dynamic infrared thermal image in response to the user's instructions, or the image obtained by the thermal image data frame and the dynamic The common display status of infrared thermal images. In addition, instead of displaying the infrared thermal image obtained by the thermal image data frame, a prompt message may be displayed; or in various ways that the user can perceive, such as vibration and indicator light flashing.

这时，如果使用者按下记录键，则将红外热像601对应的热像数据帧进行规定的处理（如压缩等）记录到存储卡8。并且，即便是不显示提示信息或红外热像的方式，例如指示灯闪烁的方式，由于该热像数据帧保持在临时存储部2等存储介质中，同样可以在使用者的按下确认键或记录键时，进行显示、记录等处理。此外，也可选择了热像数据帧直接进行记录，而不必须使用者的操作。此外，也可以对选择的热像数据帧进行与热像拍摄有关的分析、诊断等处理。At this time, if the user presses the record key, the thermal image data frame corresponding to the infraredthermal image 601 will be processed (such as compressed) and recorded to thememory card 8 . Moreover, even if the prompt information or the infrared thermal image is not displayed, for example, the indicator light is flickering, since the thermal image data frame is kept in a storage medium such as thetemporary storage unit 2, it can also be activated after the user presses the confirmation key or When recording a key, processing such as display and recording is performed. In addition, the thermal image data frame can also be selected to be recorded directly without user's operation. In addition, analysis, diagnosis and other processing related to thermal image shooting can also be performed on the selected thermal image data frame.

并且，可能从临时存储部2中检测出多个相关度大于规定的对比值的情况，当选择部11B配置为指示保持多帧热像数据帧时，则可以同时显示多个所保持的热像数据帧获得的红外热像，如图6（c）所示，或还按照相关度的高低来排序显示。使用者可以从中选择将要经历后续处理的热像数据帧等。Moreover, it is possible to detect multiple correlations greater than a specified comparison value from thetemporary storage unit 2. When the selection unit 11B is configured to instruct to keep multiple frames of thermal image data frames, multiple thermal images that are kept can be displayed at the same time. The infrared thermal image obtained by the data frame is shown in Figure 6(c), or it can also be sorted and displayed according to the degree of correlation. The user can select the thermal image data frame that will undergo subsequent processing and the like.

此外，相关度的对比值，也可以没有预先准备，这时，例如，选择部11B根据比较部11A的比较结果，选择临时存储部2中相关度最大的热像数据帧或若干帧予以保持。注意，当未与作为判断是否与被摄体识别信息一致的对比值做对比时，所选择的相关度最大的热像数据帧并不一定代表具有特定被摄体热像（匹配）与否。In addition, the comparison value of the correlation degree may not be prepared in advance. In this case, for example, the selection unit 11B selects the thermal image data frame or frames with the highest correlation degree in thetemporary storage unit 2 according to the comparison result of the comparison unit 11A and stores them. Note that when not compared with the comparison value used to determine whether it is consistent with the object identification information, the selected thermal image data frame with the highest correlation degree does not necessarily mean that it has a specific object thermal image (match) or not.

步骤A13，判断是否退出，如未退出，则回到步骤A01，重复后续的处理。并且，在下一次检测处理后，之前选择部11B所选择的特定信息，可以被配置为继续保持，并且，通知部11C可以将前后不同检测处理时，选择部所指示保持的特定信息共同显示。或者，也可以将后续获得的特定信息来替换之前的特定信息。Step A13, judging whether to exit, if not, return to step A01, and repeat subsequent processing. Moreover, after the next detection process, the specific information selected by the previous selection unit 11B may be configured to continue to be kept, and the notification unit 11C may jointly display the specific information instructed to be kept by the selection unit during the different detection process. Alternatively, the specific information obtained later may also be used to replace the previous specific information.

如上所述，在本实施例中，由于设定了规定的检测区域，能便于使用者理解拍摄的范围，当接收到检测的指示，则检测临时存储部2中所存储得热像信号帧中的相关度最高的帧，并且，能保持该特定信息以便于后续的记录、分析等处理；能减低视觉匹配对准的操作强度，普通使用者容易掌握这种拍摄技能，操作简单，并能降低处理器的运算速度负担，降低热像装置100的成本等的有益效果，并适用于对快速运动目标的拍摄。As mentioned above, in this embodiment, since the specified detection area is set, it is easy for the user to understand the scope of shooting. When the detection instruction is received, the thermal image signal frame stored in thetemporary storage unit 2 will be detected. The frame with the highest correlation degree, and the specific information can be kept for subsequent recording, analysis and other processing; it can reduce the operation intensity of visual matching and alignment, and ordinary users can easily master this shooting skill, the operation is simple, and can reduce The computational speed of the processor is burdened, the cost of thethermal imaging device 100 is reduced, and the like, and is suitable for shooting fast moving objects.

此外，也可去除选择部11B的结构，即当检测到特定被摄体热像时，进行通知，例如振动等来提醒使用者。In addition, the structure of the selection part 11B can also be eliminated, that is, when a thermal image of a specific object is detected, a notification, such as vibration, etc. is performed to remind the user.

实施例2Example 2

实施例2，与实施例1的不同之处在于，热像装置100（热像挑选通知装置100）具有对比值更新部11D，用于将对比值进行更新。图7是表示本发明的实施例2的热像挑选通知装置100的示例的的热像装置100的概略构成的框图。对与实施例1相同的构成赋予了相同的编号，省略了说明。Embodiment 2 is different fromEmbodiment 1 in that the thermal imaging device 100 (thermal image selection and notification device 100 ) has a comparison value updating unit 11D for updating the comparison value. FIG. 7 is a block diagram showing a schematic configuration of an examplethermal imaging device 100 of the thermal imageselection notification device 100 according toEmbodiment 2 of the present invention. The same reference numerals are assigned to the same configurations as those inEmbodiment 1, and description thereof will be omitted.

并且，当对比值更新后，所述比较部11A，对检测部8检测获得的规定信息和/或基于检测获得的规定信息而得到的评价值，与更新后的对比值进行比较；由于根据使用者对拍摄的调整，对比之可能会不断提升，这样，更加易于在多次检测处理中获得的最大相关度对应的热像数据帧的特定信息，来通知使用者。Moreover, after the comparison value is updated, the comparison unit 11A compares the predetermined information obtained by detection by thedetection unit 8 and/or the evaluation value obtained based on the predetermined information obtained by detection with the updated comparison value; With the adjustment of the shooting, the contrast may be continuously improved. In this way, it is easier to notify the user of the specific information of the thermal image data frame corresponding to the maximum correlation degree obtained in multiple detection processes.

其中，对比值的更新条件，例如使用者的指示来更新；例如根据规定的时间来进行更新；例如根据比较部11A的比较结果，将对比值进行更新。Here, the update condition of the comparison value is, for example, an instruction from the user to update; for example, to update according to a predetermined time; for example, to update the comparison value according to the comparison result of the comparison unit 11A.

用于更新的对比值，可以是根据预先准备的多个对比值，依次进行更新；例如准备了三个相关度的对比值，当检测部8检测到的相关度大于第一个对比值时，后续将更新为第二个对比值，当大于第二个对比值时，将更新为第三个对比值。The comparison value used for updating may be updated sequentially according to a plurality of comparison values prepared in advance; for example, three comparison values of correlation degrees are prepared, and when the correlation degree detected by thedetection part 8 is greater than the first comparison value, Then it will be updated to the second comparison value, and when it is greater than the second comparison value, it will be updated to the third comparison value.

用于更新的对比值，也可以是根据检测获得的规定信息来获得；例如根据检测部8检测获得相关度的值，当该相关度的值大于预先准备的相关度的对比值时，将根据所获得相关度的值来替换对比值进行更新。其中，所述规定信息，至少包括特定被摄体热像的位置、尺寸、倾斜角度、分析值、相关度的值中的一种或任意组合的信息。The comparison value used for updating can also be obtained according to the specified information obtained by detection; for example, thedetection part 8 detects and obtains the value of the correlation degree. When the value of the correlation degree is greater than the comparison value of the correlation degree prepared in advance, the The obtained correlation value is used to replace the comparison value for updating. Wherein, the specified information includes at least one of the position, size, inclination angle, analysis value, and correlation value of the thermal image of the specific object, or any combination of information.

根据比较部11A的比较结果，将对比值进行更新，也可以是根据检测获得的规定信息来自我更新，其中，没有预先准备的对比值；例如根据检测部8检测获得相关度的值，当该相关度的值大于相关度的对比值（例如之前所检测到的相关度最大的值来作为对比值）时，将所获得相关度的值相应替换对比值进行更新。According to the comparison result of the comparison unit 11A, the comparison value is updated, or it can be self-updated according to the specified information obtained by detection, wherein there is no comparison value prepared in advance; When the value of the correlation degree is greater than the comparison value of the correlation degree (for example, the previously detected value with the highest correlation degree is used as the comparison value), the obtained correlation degree value is correspondingly replaced with the comparison value and updated.

通知部11C，基于选择部11B所选择与规定的热像数据帧有关的特定信息和/或对比值更新的信息，进行通知。The notifying part 11C makes a notification based on the specific information related to the specified thermal image data frame selected by the selecting part 11B and/or the updated information of the comparison value.

并且，在本实施例中，所述选择部11B，用于将对比值更新之前所保持的多个热像数据帧有关的特定信息，在对比值更新之后，根据比较部的比较结果，至少替换其中一个之前所选择的热像数据帧有关的特定信息。但不限定于此，也可保持更新前后的特定信息。并且，通知部11C，通知选择部11B所新选择的热像数据帧有关的特定信息。Moreover, in this embodiment, the selection unit 11B is used to update the specific information related to the plurality of thermal image data frames held before the comparison value is updated. After the comparison value is updated, according to the comparison result of the comparison unit, at least replace Specific information about one of the previously selected thermal image data frames. However, it is not limited thereto, and specific information before and after the update may be held. Moreover, the notifying part 11C notifies the specific information related to the thermal image data frame newly selected by the selecting part 11B.

参见图9来说明热像装置100的检测模式的控制流程，参考图10来说明拍摄过程中的显示界面的变化。Referring to FIG. 9 to illustrate the control flow of the detection mode of thethermal imaging device 100 , and referring to FIG. 10 to illustrate the changes of the display interface during the shooting process.

步骤A01-步骤A02，类同于实施例1的步骤A01-A02，省略了说明；Steps A01-A02 are similar to steps A01-A02 inEmbodiment 1, and the description is omitted;

步骤B03，类同于实施例1的步骤A03-A10，检测获得多帧份的热像数据帧的相关度，省略了说明；Step B03, similar to steps A03-A10 ofEmbodiment 1, detects and obtains the correlation degree of multiple frames of thermal image data frames, and the description is omitted;

在步骤B04，与相关度的对比值进行比较；即将其中最大相关度与对比值进行比较；In step B04, compare with the comparison value of the correlation; that is, compare the maximum correlation with the comparison value;

如果小于该对比值，则表示未检测到与相关度优于之前的对比值或之前所获得的热像数据帧的最大相关度（作为更新后的对比值）；回到步骤A01，显示未检测到更好的热像数据帧的字样；而后，使用者通过改变拍摄的位置和调整热像装置100的光学部件和被摄体热像之间的拍摄距离、成像位置、角度，当使用者再次发出指示，则重复后续的处理。If it is less than the comparison value, it means that the maximum correlation degree (as the updated comparison value) is not detected and the correlation degree is better than the previous comparison value or the previously obtained thermal image data frame; return to step A01, and it is displayed that it is not detected to a better thermal image data frame; then, the user changes the shooting position and adjusts the shooting distance, imaging position, and angle between the optical components of thethermal imaging device 100 and the thermal image of the subject, when the user again If an instruction is issued, the subsequent processing is repeated.

其中，优选的方式，可设置一个起始的相关度的对比值（例如将判断是否具有特定被摄体热像的对比值，作为起始的相关度的对比值），当检测获得的相关度的值大于该判断值，代表所检测的特定被摄体热像的相关度优于所准备的判断值，则将该判断值替换为当前所检测的相关度的值所获得的对比值；作为后续检测相关度的对比值，以便后续是否能获得相关度更高的特定被摄体热像。本实施例中，热像装置100起始相关度的对比值为72%，该起始的对比值为判断是否检测到特定被摄体热像的判断值，如果所获得的热像数据帧的相关度小于该对比值，则代表该热像数据帧中未检测到特定被摄体热像；其效果是当使用者反复拍摄也无法获得通知信息时，意味着是否拍摄了错误的被摄体。Among them, in a preferred manner, a contrast value of an initial correlation can be set (for example, the contrast value of judging whether there is a thermal image of a specific subject is used as the contrast value of the initial correlation), when the correlation obtained by detecting If the value is greater than the judgment value, it means that the correlation degree of the detected thermal image of the specific subject is better than the prepared judgment value, then replace the judgment value with the contrast value obtained by the value of the currently detected correlation degree; as Subsequent detection of the contrast value of the correlation, so as to obtain a thermal image of a specific subject with a higher correlation. In this embodiment, the contrast value of the initial correlation degree of thethermal imaging device 100 is 72%. If the correlation is less than the comparison value, it means that the thermal image of the specific subject has not been detected in the thermal image data frame; the effect is that when the user repeatedly shoots and cannot get the notification information, it means whether the wrong subject is taken .

此外，相关度的对比值，也可以没有预先准备，这时，例如，当将第一次检测到的热像数据帧的相关度的值，作为后续检测热像数据帧获得的相关度的值的对比值，当后续检测到大于该对比值时，则替换该对比值。In addition, the comparison value of the correlation degree may not be prepared in advance. At this time, for example, when the value of the correlation degree of the thermal image data frame detected for the first time is used as the value of the correlation degree obtained by subsequent detection of the thermal image data frame The comparison value of , when it is detected later that it is greater than the comparison value, the comparison value will be replaced.

在此，以是否大于对比值为评价相关度的依据，但也有小于对比值或接近对比值（预先准备的判断值）作为评价相关度的情况。并且，对比值可以是相关度的值，也可以是相关度的值经过换算获得的值等。Here, whether it is greater than the comparison value is used as the basis for evaluating the correlation degree, but there are also cases where it is smaller than the comparison value or close to the comparison value (prepared judgment value) as the evaluation correlation degree. In addition, the comparison value may be a value of the correlation degree, or a value obtained by converting the correlation degree value, or the like.

当在步骤B04检测到的相关度大于相关度的对比值，则进入步骤B05；其中，如果之前没有存储了相关度的对比值，可将第一次获得的相关度的值作为相关度的对比值。When the degree of correlation detected in step B04 is greater than the contrast value of the degree of correlation, then enter step B05; wherein, if the contrast value of the degree of correlation has not been stored before, the value of the degree of correlation obtained for the first time can be used as the contrast value of the degree of correlation value.

步骤B05，对比值更新部11D，将根据所检测到的具有最大相关度的值，来更新相关度的对比值，并且，更新后的对比值作为后续的热像数据帧的比较相关度的对比值。Step B05, the comparison value update unit 11D will update the comparison value of the correlation degree according to the detected value with the largest correlation degree, and the updated comparison value will be used as the comparison value of the comparison correlation degree of the subsequent thermal image data frames. value.

步骤B06，选择部11B将所检测到的具有最大相关度的值对应的热像数据帧等特定信息，保持在临时存储部2的规定区域，替换之前的特定信息（如果有）。此外，也可以保持规定数量的多个热像数据帧有关的特定信息，例如保持相关度最高的3帧热像数据帧及其相关度的值等特定信息。而后，在步骤B07，可以进行后续的通知、分析、记录、诊断等处理。并且，不限于通知选择部11B所选择的特定信息，也可对对比值进行更新的事件或还进一步通知更新后的对比值。In step B06, the selection unit 11B stores specific information such as thermal imaging data frames corresponding to the detected value with the maximum correlation degree in a specified area of thetemporary storage unit 2, and replaces the previous specific information (if any). In addition, specific information related to a predetermined number of multiple thermal image data frames may also be maintained, for example, specific information such as the three thermal image data frames with the highest correlation and their correlation values. Then, in step B07, subsequent processes such as notification, analysis, recording, and diagnosis can be performed. In addition, not limited to the notification of the specific information selected by the selection unit 11B, the event of updating the comparison value or the updated comparison value may be further notified.

步骤B08，判断是否退出，如未退出，则回到步骤A01，重复后续的处理。这时，当使用者再次发出检测的指示，由于对相关度的对比值进行了更新，因此，在后续从热像存储部中读取并检测热像数据帧时，将与更新后的相关度的对比值进行比较，并且，当大于相关度的对比值时，将所保持的特定信息予以更新，并且，在步骤B07，进行通知。Step B08, judge whether to exit, if not, return to step A01, and repeat subsequent processing. At this time, when the user issues a detection instruction again, since the comparison value of the correlation degree is updated, when the thermal image data frame is subsequently read and detected from the thermal image storage unit, the updated correlation degree The comparison value of the correlation degree is compared, and when it is greater than the comparison value of the correlation degree, the retained specific information is updated, and, in step B07, a notification is made.

如图6所示，在实施例1中，由于仅与规定的比较值（例如，代表被摄体热像与被摄体识别信息匹配与否的对比值）进行比较，并且不更新比较值，因此，在后续的拍摄中，有可能获得的热像数据帧的质量比之前的要差。As shown in Figure 6, inEmbodiment 1, since only the comparison value is compared with the specified comparison value (for example, the comparison value representing whether the thermal image of the subject matches the identification information of the subject), and the comparison value is not updated, Therefore, in subsequent shootings, it is possible that the quality of the obtained thermal image data frames is lower than that of the previous ones.

而在实施例2中，如先检测到如图10（a)所示的红外热像1001，因为对相关度的对比值（假定起始的对比值为72%）进行了更新（更新为85%），因此，当临时存储部2中所检测到的热像数据帧的相关度低于85%时，将不会通知，或通知“未拍摄到更好的红外热像”的字样。而后，当拍摄到如图6（b)所示的红外热像1002（95%）时，才进行通知；并且，选择部11B始终选择最大相关度的热像数据帧有关的特定信息进行保持，这样使用者就可放心地调整热像装置100，以追求拍摄最佳效果的热像。In Example 2, if the infraredthermal image 1001 shown in Figure 10(a) is detected first, because the contrast value of the correlation (assuming the initial contrast value is 72%) has been updated (updated to 85 %), therefore, when the correlation degree of the thermal image data frames detected in thetemporary storage unit 2 is lower than 85%, no notification will be made, or the words "no better infrared thermal image has been captured" will be notified. Then, when the infrared thermal image 1002 (95%) as shown in FIG. 6( b ) is photographed, the notification is made; and the selection part 11B always selects the specific information related to the thermal image data frame with the maximum correlation degree to keep, In this way, the user can safely adjust thethermal imaging device 100 to pursue the thermal image with the best effect.

并且，在实施例1和2中，对是否检测到特定被摄体热像，并不限于相关度的值与相关度的对比值之间的比较，也可变形为例如根据检测获得的规定信息和/或规定信息获得的评价值及预定的对比值的比较结果，来作为是否检测到特定被摄体热像的依据。Moreover, inEmbodiments 1 and 2, whether a thermal image of a specific object is detected or not is not limited to the comparison between the value of the correlation degree and the comparison value of the correlation degree, and can also be transformed into, for example, the specified information obtained according to the detection And/or the comparison result of the evaluation value obtained from the specified information and the predetermined comparison value is used as the basis for detecting the thermal image of the specific object.

如上所述，在本实施例中，当检测到相关度高于比较值的热像数据帧时，才选择挑选该热像数据帧或予以通知，并在后续每当检测到高于之前的相关度的对比值时，能不断更新对比值，及所通知的信息，能达到大幅度降低视觉匹配对准的操作难度，大幅度降低拍摄的体力强度，提高最终获得的热像数据帧的质量的有益效果。普通使用者容易掌握这种拍摄技能。当然，实施本发明的实施方式的任一产品并不一定需要同时达到以上所述的所有优点。As mentioned above, in this embodiment, when a frame of thermal image data whose correlation degree is higher than the comparison value is detected, the frame of thermal image data is selected or notified, and each subsequent detection of a frame of thermal image data higher than the previous correlation When the contrast value is high, the contrast value and the notified information can be continuously updated, which can greatly reduce the operational difficulty of visual matching and alignment, greatly reduce the physical strength of shooting, and improve the quality of the final thermal image data frame. Beneficial effect. Ordinary users can easily master this shooting skill. Of course, any product that implements the embodiments of the present invention does not necessarily need to achieve all the above-mentioned advantages at the same time.

并且，在红外检测的领域，由于考虑到特定被摄体热像在红外热像中的位置、尺寸、倾斜角度等的不同，对应了不同的拍摄质量，即便相关度高，如果上述参数不理想，所获取的热像数据帧的质量不一定高；因此，考虑特定被摄体热像位于热像数据帧中的位置、尺寸、倾斜角度、相关度的值等因素，例如根据上述因素来获得评价值（可以是一个或多个），与规定的对比值进行比较，作为进行规定热像数据帧的选择和进行通知的因素，来提示使用者注意拍摄的质量，或选择最佳拍摄质量的热像数据帧进行后续的处理。Moreover, in the field of infrared detection, due to the consideration of the position, size, inclination angle, etc. of the thermal image of a specific subject in the infrared thermal image, it corresponds to different shooting qualities. Even if the correlation is high, if the above parameters are not ideal , the quality of the acquired thermal image data frame is not necessarily high; therefore, considering the position, size, tilt angle, correlation value and other factors of the thermal image of a specific subject in the thermal image data frame, for example, according to the above factors to obtain The evaluation value (can be one or more) is compared with the specified comparison value, as a factor for selecting and notifying the specified thermal image data frame, to remind the user to pay attention to the quality of the shooting, or to choose the best shooting quality Thermal image data frames are processed subsequently.

实施例3Example 3

与实施例1，2的不同之处在于，热像装置100（热像挑选通知装置100）基于临时存储部2中的多帧热像数据帧，根据规定的指示，检测临时存储部2中存储的多帧热像数据帧中的与特定被摄体热像有关的规定信息；其中，所述规定信息，至少包括特定被摄体热像的位置、尺寸、倾斜角度、相关度的值中的一种或任意组合的信息。控制部11具有辅助信息获取部（未图示），用于获取辅助信息；比较部11A，用于将检测部检测获得的规定信息、辅助信息获取部获取的辅助信息、检测部8检测获得的规定信息得到的评价值、辅助信息获取部获取的辅助信息而得到的评价值、检测部8检测获得的规定信息及辅助信息获取部获取的辅助信息而得到的评价值中的一项或多项，与对应的一个或多个对比值进行比较；选择部11B，基于比较部11A的比较结果，选择与规定的热像数据帧有关的特定信息，当有多项比较，根据不同的比较结果，所通知的特定信息可能是一帧或多帧热像数据帧有关的特定信息；通知部11C，基于选择部11B所选择与规定的热像数据帧有关的特定信息，进行通知。对比值更新部11D，用于对比值的更新。The difference fromEmbodiments 1 and 2 is that the thermal imaging device 100 (thermal image selection and notification device 100 ) detects the thermal image data stored in thetemporary storage unit 2 based on the multi-frame thermal image data frames in thetemporary storage unit 2 and according to the specified instructions. The specified information related to the thermal image of the specific object in the multi-frame thermal image data frame; wherein, the specified information includes at least the position, size, inclination angle, and correlation value of the thermal image of the specific object One or any combination of information. Thecontrol unit 11 has an auxiliary information acquisition unit (not shown) for acquiring auxiliary information; a comparison unit 11A for comparing the predetermined information obtained by the detection unit, the auxiliary information obtained by the auxiliary information acquisition unit, and the information obtained by thedetection unit 8 . One or more of the evaluation value obtained by the prescribed information, the evaluation value obtained by the auxiliary information obtained by the auxiliary information acquisition unit, the evaluation value obtained by detecting the predetermined information obtained by thedetection unit 8 and the auxiliary information obtained by the auxiliary information acquisition unit , compared with one or more corresponding comparison values; the selection part 11B, based on the comparison result of the comparison part 11A, selects the specific information related to the prescribed thermal image data frame, when there are multiple comparisons, according to different comparison results, The notified specific information may be specific information related to one or more thermal image data frames; the notification unit 11C notifies based on the specific information related to the specified thermal image data frames selected by the selection unit 11B. The comparison value updating unit 11D is used for updating the comparison value.

在红外检测的领域，由于考虑到特定被摄体热像在红外热像中的位置、尺寸、倾斜角度等的不同，对应了不同的拍摄质量，即便相关度高，如果上述参数不理想，所获取的热像数据帧的质量不一定高；因此，考虑特定被摄体热像位于热像数据帧中的位置、尺寸、倾斜角度等因素，作为生成通知的因素，来提示使用者注意拍摄的质量，或选择最佳拍摄质量的热像数据帧进行后续的处理。In the field of infrared detection, due to the consideration of the position, size, tilt angle, etc. of the thermal image of a specific subject in the infrared thermal image, it corresponds to different shooting quality, even if the correlation is high, if the above parameters are not ideal, so The quality of the acquired thermal image data frame is not necessarily high; therefore, consider the position, size, inclination angle and other factors of the thermal image of a specific subject in the thermal image data frame as factors for generating notifications to remind users to pay attention to the shooting quality, or select the thermal image data frame with the best shooting quality for subsequent processing.

其中，所述辅助信息，至少包括分析值、环境温度、背景因素、风速、湿度、距离中的一种或任意组合的信息，及其他由热像装置100所获取的辅助信息（包括由使用者进行设置），包括其他各种对选择部11B所选择的规定热像数据帧有关的信息和/或对通知部11C所通知的信息有影响的因素都在其范围中。Wherein, the auxiliary information includes at least one or any combination of analysis value, ambient temperature, background factor, wind speed, humidity, distance, and other auxiliary information obtained by the thermal imaging device 100 (including setting), including various other factors that affect the information related to the specified thermal imaging data frame selected by the selection unit 11B and/or the information notified by the notification unit 11C are within its scope.

在红外检测的应用领域，根据上述的辅助信息的不同，所获得的热像数据帧的质量及重要程度不同，应有不同的条件来应对规定的热像数据帧的比较、选择、通知等处理；例如，当获得的特定被摄体热像中具有大于规定的对比值（例如缺陷的阀值）的分析值时，代表被摄体具有缺陷，那么，应引起使用者的重视，这时在相关度接近的情况下，也优选选择并通知分析值超标的热像数据帧有关的特定信息，将立即引起使用者的注意，对红外检测的意义重大；例如考虑环境温度、背景、风速、背景因素（例如背景与被摄体热像的差异性，背景的热场分布等）等的影响因素，在相关度接近的情况下，这些影响因素可能会导致不同的热像质量及后续分析的价值降低，应选择并通知其他影响因素干扰小的热像数据帧。In the application field of infrared detection, according to the above-mentioned different auxiliary information, the quality and importance of the obtained thermal image data frames are different, and there should be different conditions to deal with the comparison, selection, notification and other processing of the specified thermal image data frames ; For example, when the obtained thermal image of a specific subject has an analysis value greater than the specified contrast value (such as the threshold value of the defect), it means that the subject has a defect, so the user should pay attention to it. When the correlation is close, it is also preferred to select and notify the specific information about the thermal image data frame whose analysis value exceeds the standard, which will immediately attract the user's attention, which is of great significance to infrared detection; for example, consider the ambient temperature, background, wind speed, background Factors (such as the difference between the thermal image of the background and the subject, the thermal field distribution of the background, etc.), etc., when the correlation is close, these influencing factors may lead to different thermal image quality and subsequent analysis value The thermal image data frame with less interference from other influencing factors should be selected and notified.

其中，辅助信息获取部，例如可以根据热像装置100或与热像装置100中连接的相应功能的部件（未图示）来获取上述辅助信息，例如，通过分析部件获取分析值（分析值并不限定于温度值，例如，也可以是AD值、伪彩热像中的颜色值、特定像数值的比例，或还将这些数值按照规定公式计算获得的值等，分析部件所获取的分析值可以针对热像数据帧中的全部像素或特定分析区域中的像素），通过温度传感器来获取环境温度，通过湿度计来获得湿度，通过测距仪来获得热像装置100与被摄体的距离等。也可以根据存储介质中预先存储的上述辅助信息来获取，例如，辅助信息的历史数据；或结合当前测量获取的辅助信息与存储介质中预先存储的辅助信息的历史数据的对比来获得辅助信息。Wherein, the auxiliary information acquiring part, for example, can acquire the above-mentioned auxiliary information according to thethermal imaging device 100 or the corresponding functional components (not shown) connected to thethermal imaging device 100, for example, obtain the analysis value through the analysis component (analysis value and It is not limited to the temperature value, for example, it can also be the AD value, the color value in the pseudo-color thermal image, the ratio of the specific image value, or the value obtained by calculating these values according to the prescribed formula, etc., the analysis value obtained by the analysis component For all the pixels in the thermal imaging data frame or the pixels in a specific analysis area), the ambient temperature can be obtained through the temperature sensor, the humidity can be obtained through the hygrometer, and the distance between thethermal imaging device 100 and the object can be obtained through the distance meter wait. The auxiliary information may also be acquired according to the above-mentioned auxiliary information pre-stored in the storage medium, for example, historical data of the auxiliary information; or the auxiliary information may be obtained by comparing the auxiliary information acquired by current measurement with the historical data of the auxiliary information pre-stored in the storage medium.

并且，可以通过规定信息和/或辅助信息来获得综合的评价值；例如，可以采用所检测的规定信息中的特定信息对应了不同的系数，而由所检测的规定信息中的其他的规定信息结合该系数来获得评价值；例如，可以采用不同的信息所占的权重，通过加权来获得评价值。可以通过各种不同的计算方式来获得最终的评价值。In addition, a comprehensive evaluation value can be obtained through prescribed information and/or auxiliary information; for example, specific information in the detected prescribed information can be used to correspond to different coefficients, and other prescribed information in the detected prescribed information The evaluation value is obtained by combining the coefficients; for example, the weight of different information can be used to obtain the evaluation value through weighting. The final evaluation value can be obtained through various calculation methods.

例如，如图13所示，假定图13（c）的红外热像1301根据窗口系数为0.94的检测窗口获得，而红外热像1302根据窗口系数为0.8的检测窗口获得，评价值=相关度的值×窗口系数，因此，即便红外热像1301的相关度小于红外热像1302的相关度，但评价值反而高。For example, as shown in Figure 13, it is assumed that the infraredthermal image 1301 in Figure 13(c) is obtained according to the detection window with a window coefficient of 0.94, while the infraredthermal image 1302 is obtained according to the detection window with a window coefficient of 0.8, and the evaluation value = correlation value × window coefficient, therefore, even though the correlation degree of the infraredthermal image 1301 is smaller than that of the infraredthermal image 1302, the evaluation value is higher instead.

并且，也可以通过所述规定信息和所述辅助信息，来获得综合的评价值。例如，获得综合了特定被摄体热像的位置、尺寸、倾斜角度、分析值、相关度的值获得的评价值，例如根据下式来获得综合评价值，综合评价值=位置×位置加权系数+尺寸×尺寸加权系数+倾斜角度×倾斜角度加权系数+分析值×分析值加权系数+相关度的值×相关度加权系数；或者，另一种优选的方式，根据所检测的规定信息和所获取的辅助信息与综合评价值的对照表来获得评价值。Also, a comprehensive evaluation value may be obtained from the prescribed information and the auxiliary information. For example, to obtain an evaluation value obtained by combining the position, size, tilt angle, analysis value, and correlation value of a specific subject’s thermal image, for example, to obtain a comprehensive evaluation value according to the following formula, comprehensive evaluation value = position × position weighting coefficient + size × size weighting coefficient + inclination angle × inclination angle weighting coefficient + analysis value × analysis value weighting coefficient + correlation value × correlation weighting coefficient; or, another preferred way, according to the detected specified information and the obtained The comparison table of the obtained auxiliary information and the comprehensive evaluation value is used to obtain the evaluation value.

并且，也可以根据所述规定信息和所述辅助信息，将其中部分来获得评价值，而后，根据其中的未参与获得评价值的规定信息和/或辅助信息，与获得的评价值一起，作为比较部与规定的对比值的比较的对象。In addition, part of them may be used to obtain an evaluation value based on the prescribed information and the auxiliary information, and then, according to the prescribed information and/or auxiliary information that did not participate in obtaining the evaluation value, together with the obtained evaluation value, as Object to compare with the specified comparison value in the comparison section.

其中，对比值更新部11D，根据比较部11A的比较结果，将对比值进行更新；并且，当有多项对比值时，将对应的对比值中的至少一项进行更新；其中，当多项对比值全部更新，在更新后，所述比较部11A，用于对检测部8后续检测获得的规定信息，和/或，基于辅助信息获取部获取的辅助信息，和/或，由所述规定信息和/或所述辅助信息而得到的评价值，与多项更新的对比值进行比较；其中，当多项对比值中的部分更新，在更新后，与多项对比值中的更新项的对比值及未更新项的对比值进行比较。优选的，根据比较部比较获得的最优的规定信息、或最优的辅助信息、或最优的根据检测获得的规定信息和/或辅助信息获得的评价值中的一项，将相应的至少一项对比值进行更新。Wherein, the comparison value update unit 11D updates the comparison value according to the comparison result of the comparison unit 11A; and, when there are multiple comparison values, at least one of the corresponding comparison values is updated; wherein, when there are multiple comparison values All the comparison values are updated. After the update, the comparison unit 11A is used to detect the predetermined information obtained by thedetection unit 8, and/or, based on the auxiliary information acquired by the auxiliary information acquisition unit, and/or, by the specified Information and/or the evaluation value obtained from the auxiliary information is compared with multiple updated comparison values; wherein, when a part of the multiple comparison values is updated, after the update, it is compared with the updated value of the multiple comparison values Compare the contrast value with the contrast value of the non-updated item. Preferably, according to one item of the optimal specified information obtained by comparison by the comparison unit, or the optimal auxiliary information, or the optimal evaluation value obtained from the specified information and/or auxiliary information obtained by detection, the corresponding at least A comparison value is updated.

其中，当检测部8被配置为检测特定被摄体热像的多个规定信息，并且比较部11A，对检测部8检测获得的规定信息和/或基于检测获得的规定信息而得到的评价值与规定的多项对比值进行比较时，基于比较的结果，选择部11B可能选择多个热像数据帧有关的特定信息，这时，通知部11C可以对其中之一或多个进行通知。优选的，所述选择部，基于比较部的比较结果，选择相关度的值和/或规定信息和/或辅助信息和/或评价值（规定信息和/或辅助信息获得的评价值）优于规定的对比值的热像数据帧有关的特定信息进行保持。所述通知部，基于选择部所选择并保持的与规定的热像数据帧有关的特定信息，选择相关度的值和/或规定信息和/或辅助信息和/或评价值（规定信息和/或辅助信息获得的评价值）优于规定的对比值的热像数据帧有关的特定信息进行通知。Wherein, when thedetection unit 8 is configured to detect a plurality of prescribed information of a thermal image of a specific object, and the comparison unit 11A detects the prescribed information obtained by thedetection unit 8 and/or the evaluation value obtained based on the detected prescribed information When comparing with multiple specified comparison values, based on the comparison result, the selection unit 11B may select specific information related to multiple thermal imaging data frames, and at this time, the notification unit 11C may notify one or more of them. Preferably, the selection unit, based on the comparison result of the comparison unit, selects the correlation value and/or the prescribed information and/or auxiliary information and/or evaluation value (the evaluation value obtained from the prescribed information and/or auxiliary information) to be superior to Specific information about the thermal image data frame of the specified contrast value is maintained. The notification part, based on the specific information related to the specified thermal image data frame selected and held by the selection part, selects the value of the correlation degree and/or the specified information and/or the auxiliary information and/or the evaluation value (the specified information and/or the Or the evaluation value obtained by auxiliary information) is better than the specified comparison value of the specific information related to the thermal image data frame.

参见图11、12来说明实施例3的热像装置100的检测模式的控制流程,在本例中，配置了三个对比值为例。将检测部8所检测的热像数据帧中与特定被摄体热像有关的规定信息（相关度的值）、基于检测获得的规定信息及辅助信息获取部获取的辅助信息（分析值）而得到的评价值，与第一、第二、第三对比值进行比较。Referring to FIGS. 11 and 12 to illustrate the control flow of the detection mode of thethermal imaging device 100 inEmbodiment 3, in this example, three comparison values are configured as an example. The specified information (correlation value) related to the thermal image of the specific subject in the thermal image data frame detected by thedetection unit 8, the specified information obtained based on the detection and the auxiliary information (analysis value) obtained by the auxiliary information acquisition unit The obtained evaluation value is compared with the first, second and third comparison values.

第一对比值预先准备（在本实施例中为相关度的第一对比值），用来判断是否具有特定被摄体热像的对比值（代表特定被摄体热像与被摄体识别信息匹配与否的判断值），第一对比值不更新。The first comparison value is prepared in advance (in this embodiment, it is the first comparison value of the correlation degree), which is used to determine whether there is a contrast value of the thermal image of the specific object (representing the thermal image of the specific object and the identification information of the object) match or not), the first comparison value is not updated.

第二对比值（在本实施例中为相关度的第二对比值），为大于第一对比值的相关度的对比值，其根据检测到的热像数据帧的相关度的值而获得，当后续的热像数据帧检测到更高的相关度的值时，第二对比值将随之更新为更高的值。The second comparison value (in this embodiment, the second comparison value of the correlation degree) is a comparison value of the correlation degree greater than the first comparison value, which is obtained according to the value of the correlation degree of the detected thermal image data frame, When a higher correlation value is detected in subsequent thermal image data frames, the second comparison value will be updated accordingly to a higher value.

第三对比值，以位置、尺寸、倾斜角度、相关度的值、分析值等获得综合评价值，作为与对应（例如预先准备的）第三对比值进行比较，当后续的热像数据帧检测到更高（更优）的综合评价值时，第三对比值将随之更新为更高的值。The third comparison value is to obtain a comprehensive evaluation value based on the position, size, inclination angle, correlation value, analysis value, etc., as a comparison with the corresponding (for example, pre-prepared) third comparison value, when the subsequent thermal image data frame detection When a higher (better) comprehensive evaluation value is reached, the third comparison value will be updated to a higher value accordingly.

最终，选择部11B将选择优于第二对比值和/或优于第三对比值的热像数据帧有关的特定信息；便于后续的通知、分析、诊断、记录等处理。Finally, the selection unit 11B will select specific information related to the thermal image data frame that is superior to the second comparison value and/or superior to the third comparison value; it is convenient for subsequent notification, analysis, diagnosis, recording and other processing.

步骤C01-步骤C02，类同于实施例1的步骤A01-A02，省略了说明；Steps C01-C02 are similar to steps A01-A02 ofEmbodiment 1, and the description is omitted;

步骤C03，类同于实施例1的步骤A03-A10，检测获得多帧份的热像数据帧的相关度，省略了说明；Step C03, similar to steps A03-A10 ofEmbodiment 1, detects and obtains the correlation degree of multiple frames of thermal image data frames, and the description is omitted;

步骤C04，判断所检测的热像数据帧的相关度的值，是否大于第一对比值，如否，表示未检测到特定的特定被摄体热像，回到步骤C02，例如还显示未检测到匹配的热像的字样。重复后续的处理。Step C04, determine whether the correlation value of the detected thermal image data frame is greater than the first comparison value, if not, it means that no specific thermal image of a specific subject has been detected, and return to step C02, for example, it also displays undetected to the matching thermal image. Subsequent processing is repeated.

当在步骤C04检测到的相关度大于第一对比值，则进入步骤C05。When the degree of correlation detected in step C04 is greater than the first comparison value, go to step C05.

步骤C05，辅助信息获取部对相关度大于第一对比值的热像数据帧和/或该热像数据帧检测窗口中的热像数据，获得辅助信息例如与特定被摄体热像有关的分析值等，例如控制分析部件进行分析获得分析值。此外，例如，当检测部8配置为通过检测像素比例来计算相关度时，不限于根据检测窗口的位置参数来决定所检测到的特定被摄体热像的位置参数，这时，也可根据检测到的检测窗口中进一步提取特定被摄体的轮廓，来获得更为精确的位置、尺寸、倾斜角度等与特定被摄体热像有关的规定信息。Step C05, the auxiliary information acquisition unit obtains auxiliary information such as analysis related to the thermal image of a specific object for the thermal image data frame whose correlation degree is greater than the first comparison value and/or the thermal image data in the detection window of the thermal image data frame Values, etc., such as controlling analysis components to perform analysis to obtain analysis values. In addition, for example, when thedetection unit 8 is configured to calculate the correlation degree by detecting the pixel ratio, it is not limited to determine the position parameter of the detected thermal image of the specific object according to the position parameter of the detection window. At this time, it can also be determined according to The outline of the specific subject is further extracted from the detected detection window to obtain more precise specified information related to the thermal image of the specific subject, such as position, size, and tilt angle.

步骤C06，获得评价值，获得综合了特定被摄体热像的位置、尺寸、倾斜角度、分析值、相关度的值获得的评价值，例如根据下式来获得综合评价值，综合评价值=位置×位置加权系数+尺寸×尺寸加权系数+倾斜角度×倾斜角度加权系数+分析值×分析值加权系数+相关度的值×相关度加权系数；或者，另一种优选的方式，根据所检测的信息与综合评价值的对照表来获得评价值。Step C06, obtain the evaluation value, obtain the evaluation value obtained by combining the position, size, inclination angle, analysis value, and correlation value of the thermal image of the specific subject, for example, obtain the comprehensive evaluation value according to the following formula, the comprehensive evaluation value = Position × position weighting coefficient + size × size weighting coefficient + inclination angle × inclination angle weighting coefficient + analysis value × analysis value weighting coefficient + correlation value × correlation weighting coefficient; or, another preferred way, according to the detected The comparison table of the information and the comprehensive evaluation value is used to obtain the evaluation value.

步骤C07，判断所检测的热像数据帧中的最大相关度和最大评价值的热像数据帧是否是同一帧？Step C07, judging whether the thermal image data frame with the maximum correlation degree and the maximum evaluation value among the detected thermal image data frames is the same frame?

如是（步骤C07：是），则进入步骤C08，将评价值与第三对比值进行比较。If yes (step C07: yes), go to step C08, and compare the evaluation value with the third comparison value.

如小于第三对比值时（步骤C08：否），则在步骤C09，将检测获得的相关度的值与第二对比值进行比较；如否，则跳到步骤C32，例如代表之前已检测到相关度、比当前检测的热像数据帧高的热像数据帧。如是，则在步骤C10-C11，对比值更新部11D将根据所检测到的最大相关度的值，来更新第二对比值。并且，选择部11B将该热像数据帧有关的特定信息，保持在临时存储部2的规定区域，替换之前的特定信息（如果有之前的热像数据帧有关的特定信息，并且之前的热像数据帧的相关度小于当前检测的热像数据帧，并且评价值在所保持的热像数据帧中并不最大时，才进行替换），并且在步骤C12，对相关度大于第二对比值的热像数据帧有关的特定信息进行通知。If it is less than the third comparison value (step C08: No), then in step C09, compare the value of the correlation degree obtained by detection with the second comparison value; if not, skip to step C32, for example, it means that Correlation, the thermal image data frame higher than the currently detected thermal image data frame. If yes, then in steps C10-C11, the comparison value updating unit 11D will update the second comparison value according to the detected maximum correlation value. And, the selection part 11B keeps the specific information related to the thermal image data frame in the specified area of thetemporary storage part 2, and replaces the previous specific information (if there is specific information related to the previous thermal image data frame, and the previous thermal image The correlation of the data frame is less than the currently detected thermal image data frame, and the evaluation value is not the largest in the thermal image data frame maintained), and in step C12, the correlation is greater than the second comparison value specific information about the thermal image data frame.

如综合评价值大于第三对比值（步骤C08：是），则在步骤C13，将相关度的值与第二对比值进行比较；If the comprehensive evaluation value is greater than the third comparison value (step C08: yes), then in step C13, compare the correlation value with the second comparison value;

如果大于第二对比值（步骤C13：是），则在C14-C15，对比值更新部11D将根据该热像数据帧所检测到的最大相关度的值，最大综合评价值来更新第二对比值、第三对比值。并且，选择部11B将与该热像数据帧有关的特定信息，保持在临时存储部2的规定区域，替换之前的特定信息（如果有），并且在步骤C16，对相关度大于第二对比值并且综合评价值大于第三对比值的热像数据帧有关的特定信息进行通知。If it is greater than the second comparison value (step C13: Yes), then at C14-C15, the comparison value update unit 11D will update the second comparison according to the maximum correlation value and the maximum comprehensive evaluation value detected by the thermal image data frame value, the third comparison value. And, the selection part 11B keeps the specific information related to the thermal imaging data frame in the specified area of thetemporary storage part 2, replaces the previous specific information (if any), and in step C16, the correlation degree is greater than the second comparison value And the specific information related to the thermal image data frame whose comprehensive evaluation value is greater than the third comparison value is notified.

如果小于第二对比值（步骤C13：否），则在C17-C18，对比值更新部11D将根据所检测到的该热像数据帧的综合评价值，来更新第三对比值。并且，选择部11B将所检测到的具有最大综合评价值对应的热像数据帧有关的特定信息，保持在临时存储部2的规定区域，替换之前的特定信息（如果有之前的热像数据帧有关的特定信息，并且之前的热像数据帧的评价值小于当前检测的热像数据帧，并且相关度在所保持的热像数据帧中并不最大时，才进行替换），并且在步骤C19，对综合评价值大于第三对比值的热像数据帧有关的特定信息进行通知。If it is smaller than the second comparison value (step C13: No), then at C17-C18, the comparison value updating unit 11D will update the third comparison value according to the detected comprehensive evaluation value of the thermal image data frame. And, the selection part 11B keeps the specific information related to the detected thermal image data frame corresponding to the maximum comprehensive evaluation value in the specified area of thetemporary storage part 2, and replaces the previous specific information (if there is a previous thermal image data frame Relevant specific information, and the evaluation value of the previous thermal image data frame is less than the currently detected thermal image data frame, and the correlation is not the largest in the thermal image data frame held), and in step C19 , to notify specific information about the thermal image data frame whose comprehensive evaluation value is greater than the third comparison value.

如步骤C07（否），代表了在所检测的热像数据帧中，相关度最大的热像数据帧及评价值最大的热像数据帧为不同的二帧（也可能有多帧），则进入步骤C20，将最大评价值的热像数据帧的评价值与第三对比值进行比较，见图12。For example, in step C07 (No), it means that among the detected thermal image data frames, the thermal image data frame with the greatest correlation and the thermal image data frame with the largest evaluation value are two different frames (there may be multiple frames), then Enter step C20, compare the evaluation value of the thermal image data frame with the maximum evaluation value with the third comparison value, see FIG. 12 .

如小于第三对比值时（步骤C20：否），则在步骤C21，将检测获得最大相关度的热像数据帧的相关度的值与第二对比值进行比较；如否，则跳到步骤B32，代表之前已检测到相关度、评价值比当前检测的热像数据帧高的热像数据帧，显示部将不显示，或显示未检测到更好的热像数据帧的字样。如是，则在步骤C22-C23，对比值更新部11D将根据所检测到的最大相关度的值，来更新第二对比值。并且，选择部11B将该热像数据帧有关的特定信息，保持在临时存储部2的规定区域，替换之前的特定信息（如果有之前的热像数据帧有关的特定信息，并且之前的热像数据帧的相关度小于当前检测的热像数据帧，并且评价值在所保持的热像数据帧中并不最大时，才进行替换），并且在步骤C24，对相关度大于第二对比值的热像数据帧有关的特定信息进行通知。If it is less than the third comparison value (step C20: No), then in step C21, compare the correlation value of the thermal image data frame that obtains the maximum correlation with the second comparison value; if not, skip to step B32, which represents the thermal image data frame whose correlation degree has been detected before and whose evaluation value is higher than the currently detected thermal image data frame, the display unit will not display it, or display the words that no better thermal image data frame has been detected. If yes, then in steps C22-C23, the comparison value updating unit 11D will update the second comparison value according to the detected maximum correlation value. And, the selection part 11B keeps the specific information related to the thermal image data frame in the specified area of thetemporary storage part 2, and replaces the previous specific information (if there is specific information related to the previous thermal image data frame, and the previous thermal image The correlation of the data frame is less than the currently detected thermal image data frame, and the evaluation value is not the largest in the thermal image data frame maintained), and in step C24, the correlation is greater than the second comparison value specific information about the thermal image data frame.

如综合评价值大于第三对比值（步骤C20：是），则在步骤C25，将相关度的值与第二对比值进行比较；如果大于第二对比值（步骤C25：是），则在C26-C27，对比值更新部11D将根据该热像数据帧所检测到的最大相关度的值，最大综合评价值来更新第二对比值、第三对比值。并且，选择部11B将与该热像数据帧有关的特定信息，保持在临时存储部2的规定区域，替换之前的特定信息（如果有），并且在步骤C28，对相关度大于第二对比值的热像数据帧、综合评价值大于第三对比值的热像数据帧有关的特定信息进行通知（例如二帧同时显示）。If the comprehensive evaluation value is greater than the third comparison value (step C20: yes), then in step C25, compare the value of the degree of correlation with the second comparison value; if it is greater than the second comparison value (step C25: yes), then in step C26 - C27, the comparison value update unit 11D updates the second comparison value and the third comparison value according to the maximum correlation value and the maximum comprehensive evaluation value detected by the thermal image data frame. And, the selection part 11B keeps the specific information related to the thermal imaging data frame in the specified area of thetemporary storage part 2, replaces the previous specific information (if any), and in step C28, the correlation degree is greater than the second comparison value The specific information about the thermal image data frame and the thermal image data frame whose comprehensive evaluation value is greater than the third comparison value is notified (for example, two frames are displayed at the same time).

如果小于第二对比值（步骤C25：否），则在C29-C30，对比值更新部11D将根据所检测到的该热像数据帧的综合评价值，来更新第三对比值。并且，选择部11B将所检测到的具有最大综合评价值对应的热像数据帧有关的特定信息，保持在临时存储部2的规定区域，替换之前的特定信息（如果有之前的热像数据帧有关的特定信息，并且之前的热像数据帧的评价值小于当前检测的热像数据帧，并且相关度在所保持的热像数据帧中并不最大时，才进行替换），并且在步骤C31，对综合评价值大于第三对比值的热像数据帧有关的特定信息进行通知。If it is smaller than the second comparison value (step C25: No), then at C29-C30, the comparison value updating unit 11D will update the third comparison value according to the detected comprehensive evaluation value of the thermal image data frame. And, the selection part 11B keeps the specific information related to the detected thermal image data frame corresponding to the maximum comprehensive evaluation value in the specified area of thetemporary storage part 2, and replaces the previous specific information (if there is a previous thermal image data frame Relevant specific information, and the evaluation value of the previous thermal image data frame is smaller than the currently detected thermal image data frame, and the degree of correlation is not the largest among the thermal image data frames held, it will be replaced), and in step C31 , to notify specific information about the thermal image data frame whose comprehensive evaluation value is greater than the third comparison value.

步骤C32，判断是否退出检测模式，如退出，则结束，如未退出，则回到步骤C01，重复上述的处理。这样，对连续拍摄获得的热像数据帧并循环存储在临时存储部2中时，当响应检测指示，将根据所检测的规定信息，将优于第二对比值和/或优于第三对比值的热像数据帧有关的特定信息进行选择和通知；便于后续的通知、分析、诊断、记录、保持等处理。其中，将检测的热像数据帧的相关度是否大于第一对比值作为进一步检测规定信息的条件，能进一步避免拍摄错误部位、提示有效特定信息的有益效果。这里所谓的优于，根据对比值的不同，可能有小于或大于对比值的情况。Step C32, judge whether to exit the detection mode, if exit, end, if not exit, return to step C01, repeat the above processing. In this way, when the thermal image data frames obtained by continuous shooting are cyclically stored in thetemporary storage unit 2, when responding to the detection instruction, according to the detected specified information, it will be better than the second comparison value and/or better than the third comparison value Select and notify the specific information related to the thermal image data frame of the value; it is convenient for subsequent notification, analysis, diagnosis, recording, maintenance and other processing. Wherein, whether the correlation degree of the detected thermal image data frame is greater than the first comparison value is used as the condition for further detecting the specified information, which can further avoid the beneficial effects of shooting wrong parts and prompting effective specific information. The so-called superiority here may be less than or greater than the comparison value depending on the comparison value.

参考图13来说明拍摄过程中的显示界面的变化。Referring to FIG. 13 , the changes of the display interface during the shooting process will be described.

如图13(a)所示，当未检测到相关度大于第一对比值（假定第一对比值换算的相关度百分比为72%）的热像数据帧时，显示动态的红外热像。As shown in Figure 13(a), when no thermal image data frame with a correlation greater than the first contrast value (assuming that the correlation percentage converted from the first contrast value is 72%) is detected, a dynamic infrared thermal image is displayed.

响应第一次检测指示，如图13(b)所示，当第一次检测到相关度大于第一对比值的热像数据帧时，显示动态的红外热像与所检测到的热像数据帧有关的通知信息，该通知信息基于选择部11B所指示存储的该热像数据帧的特定信息例如该热像数据帧、相关度的值、评价值来生成；通知信息包括该热像数据帧生成的红外热像1301，相关度的值换算的相关度百分比85%，评价值换算的评价值百分比80%。并且，对比值更新部11D将第二对比值例如更新为85%，第三对比值例如更新为80%；并且，当后续未检测到大于第二对比值和/或大于第三对比值的热像数据帧时，显示部10将保持显示红外热像1301等通知信息及动态红外热像的状态；并且，由于红外热像1301为当前所新获得的特定信息生成的通知信息，加粗的边框予以提醒使用者。In response to the first detection indication, as shown in Figure 13(b), when a thermal image data frame whose correlation degree is greater than the first contrast value is detected for the first time, the dynamic infrared thermal image and the detected thermal image data are displayed Frame-related notification information, the notification information is generated based on the specific information of the thermal image data frame indicated by the selection unit 11B, such as the thermal image data frame, correlation value, and evaluation value; the notification information includes the thermal image data frame In the generated infraredthermal image 1301 , the correlation percentage converted from the correlation value is 85%, and the evaluation value percentage converted from the evaluation value is 80%. And, the comparison value update unit 11D updates the second comparison value to, for example, 85%, and the third comparison value, for example, to 80%; When the image data frame is displayed, thedisplay unit 10 will keep displaying the notification information such as the thermalinfrared image 1301 and the state of the dynamic infrared thermal image; to remind the user.

响应第二次检测指示，如图13(c)所示，当第检测到大于第二对比值和第三对比值的热像数据帧时，显示动态的红外热像与所检测到的热像数据帧有关的特定信息，该特定信息包括该热像数据帧生成的红外热像1302等，在此，由于红外热像1302所对应的相关度大于红外热像1301，而其评价值又小于红外热像1301，于是，选择部11B将该二个热像数据帧有关的特定信息进行保持；并且对比值更新部11D将根据红外热像1302所对应的相关度，将第二对比值进行更新；通知部11C将使显示部10显示二个不同的热像数据帧所获得的特定信息生成的通知信息。这时，由于红外热像1301、1302所对应的热像数据帧等特定信息保持在临时存储部2，使用者可以从显示部10显示的信息如红外热像1301、1302中，来选择后续进行记录或分析的所对应的热像数据帧。In response to the second detection indication, as shown in Figure 13(c), when a thermal image data frame greater than the second contrast value and the third contrast value is detected, the dynamic infrared thermal image and the detected thermal image are displayed The specific information related to the data frame, the specific information includes the infraredthermal image 1302 generated by the thermal image data frame, etc. Here, since the correlation degree corresponding to the infraredthermal image 1302 is greater than that of the infraredthermal image 1301, and its evaluation value is smaller than the infraredthermal image 1301Thermal image 1301, so the selection part 11B keeps the specific information related to the two thermal image data frames; and the comparison value updating part 11D will update the second comparison value according to the correlation degree corresponding to the infraredthermal image 1302; The notification unit 11C generates notification information from specific information obtained by causing thedisplay unit 10 to display two different thermal image data frames. At this time, since the specific information such as the thermal image data frames corresponding to the infraredthermal images 1301 and 1302 is kept in thetemporary storage unit 2, the user can select the subsequent operation from the information displayed on thedisplay unit 10, such as the infraredthermal images 1301 and 1302. The corresponding thermal image data frame recorded or analyzed.

响应第三次检测指示，并且，如图13(d)所示，当第检测到的相关度大于第二对比值并且评价值大于第三对比值的热像数据帧时，选择部11B将与红外热像1303有关的特定信息进行保持，或还将红外热像1301、1302有关的特定信息予以删除；并且，对比值更新部11D将根据红外热像1303所对应的相关度（95%）和评价值（95%），将第二、第三对比值进行更新；通知部11C将使显示部10显示动态的红外热像与所检测到的该热像数据帧有关的特定信息，该特定信息包括该热像数据帧生成的红外热像1303等。In response to the third detection instruction, and, as shown in FIG. 13( d ), when the first detected correlation degree is greater than the second comparison value and the evaluation value is greater than the third comparison value of the thermal image data frame, the selection part 11B will The specific information related to the infraredthermal image 1303 is kept, or the specific information related to the infraredthermal images 1301 and 1302 is deleted; and the comparison value update unit 11D will be based on the correlation (95%) corresponding to the infraredthermal image 1303 and Evaluation value (95%), update the second and third comparison values; the notification part 11C will make thedisplay part 10 display the specific information related to the dynamic infrared thermal image and the detected thermal image data frame, the specific information Including the infraredthermal image 1303 generated by the thermal image data frame and the like.

这样，选择部11B，基于比较部的比较结果，选择并保持相关度的值和/或评价值大于规定的对比值（第二对比值、第三对比值）的热像数据帧有关的特定信息；在显示部10的界面中，总是能显示通知相关度最高和/或评价值最高的热像数据帧获得的信息，对使用者的拍摄帮助极大。In this way, the selection unit 11B, based on the comparison result of the comparison unit, selects and maintains the specific information related to the thermal image data frame whose correlation value and/or evaluation value is greater than the specified comparison value (second comparison value, third comparison value) ; In the interface of thedisplay unit 10, the information obtained by notifying the thermal image data frame with the highest correlation and/or the highest evaluation value can always be displayed, which is of great help to the user's shooting.

如上所述，在本实施例中，不仅可以获得实施例1的效果，并且，设置了根据检测到的特定被摄体热像的规定信息及辅助信息，来作为比较的因素，当检测到更优的热像数据帧时，选择部则选择该热像数据帧，对比值更新部对对比值进行相应的更新，从而能选择到更为理想的热像数据帧有关的特定信息；能达到进一步减低视觉对准的操作难度，提高拍摄时的热像数据帧的质量，提示特定状态的有益效果，普通使用者容易掌握这种拍摄技能，随意的拍摄也易于获得高质量的热像数据帧。当然，实施本发明的实施方式的任一产品并不一定需要同时达到以上所述的所有优点。As mentioned above, in this embodiment, not only the effect ofEmbodiment 1 can be obtained, but also the specified information and auxiliary information based on the detected thermal image of a specific object are set as factors for comparison. When an optimal thermal image data frame is selected, the selection part selects the thermal image data frame, and the contrast value updating part updates the contrast value accordingly, so that the specific information related to a more ideal thermal image data frame can be selected; further Reduce the operational difficulty of visual alignment, improve the quality of the thermal image data frame during shooting, and prompt the beneficial effect of a specific state. It is easy for ordinary users to master this shooting skill, and it is easy to obtain high-quality thermal image data frames for random shooting. Of course, any product that implements the embodiments of the present invention does not necessarily need to achieve all the above-mentioned advantages at the same time.

此外，虽然例举了三个对比值，也可以更多的对比值，对应了几个不同侧重的评价值和/或辅助信息和/或检测获得的规定信息，例如由特定被摄体热像的位置、尺寸、倾斜角度获得的评价值，由分析值、环境温度等获得的评价值等。In addition, although three contrast values are exemplified, there may be more contrast values, corresponding to several evaluation values with different emphasis and/or auxiliary information and/or specified information obtained from detection, for example, the thermal image of a specific subject The evaluation value obtained from the position, size, and inclination angle of the product, the evaluation value obtained from the analysis value, the ambient temperature, etc.

此外，虽然实施例2中例举了多个对比值（三个，或者也可以减少为二个），其中部分更新、部分不更新；但也可以配置为全部更新；或也可去除对比值更新部11D的结构，而预先准备多个相应的对比值，全部不更新。In addition, although multiple comparison values (three, or can also be reduced to two) are exemplified in Example 2, some of which are updated and some are not updated; but it can also be configured to update all; or the comparison value update can also be removed The structure of the part 11D, and a plurality of corresponding comparison values are prepared in advance, and none of them are updated.

在实施例3中，介绍了根据相关度的值及评价值作为示例，也根据将根据检测部8所检测到的规定信息来获得多个评价值，根据多个评价值来决定是否进行通知；或者，还将通知多个根据不同的评价值所获得的热像数据帧；或者，还将相关度的值及多个评价值按照次序或优先等级来进行通知。通知部11C，根据选择部11B选择的规定热像数据帧有关的特定信息和/或对比值更新部11D的更新信息（可以是更新的动作，也可以是是更新后的对比值的信息等）进行通知，并且优选的，将选择部最新选择（通常是相关度和/或评价值大于对比值）的规定热像数据帧有关的特定信息进行通知。这样，使用者非常的方便；例如将热定被摄体的位置、尺寸、倾斜度、相关度的值，作为评价因素，便于获得高质量的热像数据帧或特定拍摄要求的热像数据帧；将热像分析值、相关度的值作为评价因素，便于获得及时地被摄体分析状况。使用者易于把握和了解到拍摄的质量等关注点。InEmbodiment 3, the value of the correlation degree and the evaluation value are introduced as an example, and multiple evaluation values are obtained based on the specified information detected by thedetection unit 8, and whether to notify is determined according to the multiple evaluation values; Alternatively, a plurality of frames of thermal image data obtained according to different evaluation values will be notified; or, the value of the correlation degree and the plurality of evaluation values will be notified according to order or priority. The notification unit 11C, according to the specific information related to the specified thermal image data frame selected by the selection unit 11B and/or the update information of the contrast value update unit 11D (it may be an updated action, or it may be the updated contrast value information, etc.) Notify, and preferably, notify specific information about the specified thermal image data frame newly selected by the selection unit (usually the correlation degree and/or evaluation value is greater than the comparison value). In this way, the user is very convenient; for example, the position, size, inclination, and correlation value of the thermally fixed object are used as evaluation factors to facilitate obtaining high-quality thermal image data frames or thermal image data frames for specific shooting requirements ; Taking the thermal image analysis value and the value of the correlation degree as evaluation factors, it is convenient to obtain timely object analysis status. It is easy for the user to grasp and understand the quality of shooting and other concerns.

并且，当检测到大于之前的相关度和/或评价值的热像数据帧时，选择部11B将之前的热像数据帧所获得的特定信息予以删除，但也可继续保持，这时，通知部11C也可显示多个热像数据帧有关的特定信息，例如按照相关度和/或评价值的高低等因素来排序显示这些特定信息。And, when a thermal image data frame greater than the previous correlation degree and/or evaluation value is detected, the selection part 11B deletes the specific information obtained by the previous thermal image data frame, but it can also continue to keep it. At this time, a notification The part 11C may also display specific information related to a plurality of thermal image data frames, for example, sort and display the specific information according to factors such as correlation degree and/or evaluation value.

其他实施例other embodiments

在上述实施例中各自说明了作为热像检测装置的示例的热像装置100。然而，本发明不仅适用于带有拍摄功能的热像装置，还适用于如之前所述的各种装置。In the above embodiments, thethermal imaging device 100 as an example of the thermal imaging detection device is described respectively. However, the present invention is not only applicable to a thermal imaging device with a shooting function, but also applicable to various devices as described above.

此外，也可设置规定的检测时间或规定数量帧的检测，来通知其中相关度最高的帧。In addition, a predetermined detection time or detection of a predetermined number of frames may also be set to notify the frame with the highest correlation.

也不限定于仅通知最高的帧，也可以是其他的帧例如，时序之前或之后的帧；也可以通知多帧。The notification is not limited to only the highest frame, but may be other frames, for example, frames before or after the sequence; multiple frames may also be notified.

并且，可以不仅检测整个被摄体的整体区域，而且检测将被摄体划分为多个部件构成的多个检测窗口，这样，能够更精确检测；其中，对于各部件，与整体相同，准备对应的被摄体识别信息（可以是模板或特征量）。In addition, it is possible to detect not only the whole area of the entire subject, but also detect the multiple detection windows that divide the subject into multiple parts, so that it can be detected more accurately; wherein, for each part, it is the same as the whole, and the corresponding The object identification information (can be a template or feature value).

也可以是这样的实施方式，检测计算单元，也可根据模板的多个特征量，来计算相应的检测窗口中的多个对应的特征量，并根据多个特征量所对应的对比值，来获得判断结果，例如，根据多个特征量的加权，来获得最终的判断结果。It can also be such an embodiment, the detection calculation unit can also calculate a plurality of corresponding feature quantities in the corresponding detection window according to a plurality of feature quantities of the template, and calculate The judgment result is obtained, for example, the final judgment result is obtained according to the weighting of multiple feature quantities.

也可以是这样的实施方式，检测计算单元，也可根据多个特征量，先计算其中的一个特征量与红外热像的比较结果，当大于规定的阀值，并计算下一个特征量与红外热像的比较结果，根据多次比较，来获得最终的判断结果。It can also be such an embodiment, the detection calculation unit can also calculate the comparison result of one of the feature quantities and the infrared thermal image according to multiple feature quantities, and when it is greater than the specified threshold value, calculate the next feature quantity and the infrared thermal image. The comparison result of the thermal image is based on multiple comparisons to obtain the final judgment result.

注意，在上述的实施例中，可以对热像数据帧的检测、选择、通知、对比值的数量、对比值的更新、辅助信息的获取等处理，进行不同的组合，这些组合均在本发明的范围之内。Note that in the above-mentioned embodiments, different combinations can be performed on the detection, selection, notification, number of contrast values, update of contrast values, acquisition of auxiliary information, etc. of thermal image data frames, and these combinations are all included in the present invention within the range.

本发明的方面还可以通过独处和执行记录在存储装置上的程序来执行上述实施例的功能的系统或设备的计算机（或诸如CPU、MPU等的装置）、以及通过其步骤由系统或设备的计算机通过例如读出和执行记录在存储装置上的程序来执行上述实施例的功能而知性的方法来实现。为此目的，例如经由网络或从用作存储装置的各种类型的记录介质（例如，计算机可读介质）中将程序提供至计算机。Aspects of the present invention can also be implemented by a computer (or a device such as a CPU, MPU, etc.) of a system or device that executes the functions of the above-described embodiments by itself and executing a program recorded on a storage device, and by the steps of the system or device The computer is implemented by, for example, reading and executing a program recorded on a storage device to execute the functions of the above-described embodiments. For this purpose, the program is supplied to the computer, for example, via a network or from various types of recording media (for example, computer-readable media) serving as storage means.

虽然，可以通过硬件、软件或其结合来实现附图中的功能块，但通常不需要设置以一对一的对应方式来实现功能块的结构。可以通过一个软件或硬件模块来实现多个功能的块。Although the functional blocks in the figures may be realized by hardware, software or a combination thereof, there is generally no need to set up a structure to realize the functional blocks in a one-to-one correspondence. A block that can realize multiple functions by one software or hardware module.

Claims (11)

Translated fromChinese

1.热像挑选通知装置，具有，1. Thermal image selection notification device, with,获取部，用于获取热像数据帧；an acquisition unit, configured to acquire thermal image data frames;热像存储部，用于存储所述获取部获取的多帧热像数据帧；a thermal image storage unit, configured to store multiple frames of thermal image data frames acquired by the acquisition unit;检测部，用于响应规定的指示，基于热像存储部中存储的多帧热像数据帧，检测热像数据帧中与特定被摄体热像有关的规定信息；The detection unit is configured to respond to a prescribed instruction, based on multiple frames of thermal image data frames stored in the thermal image storage unit, to detect specified information related to the thermal image of a specific subject in the thermal image data frame;比较部，用于基于检测部检测获得的规定信息和/或基于检测获得的规定信息而得到的评价值，对多个热像数据帧进行比较；The comparison unit is used to compare multiple frames of thermal image data based on the specified information obtained by detection by the detection unit and/or the evaluation value obtained based on the specified information obtained by detection;通知部，根据比较部的比较结果，进行通知。The notification unit performs notification based on the comparison result of the comparison unit.2.热像挑选通知装置，具有，2. Thermal image selection notification device, with,获取部，用于获取热像数据帧；an acquisition unit, configured to acquire thermal image data frames;热像存储部，用于存储所述获取部获取的多帧热像数据帧；a thermal image storage unit, configured to store multiple frames of thermal image data frames acquired by the acquisition unit;检测部，用于响应规定的指示，基于热像存储部中存储的多帧热像数据帧，检测热像数据帧中与特定被摄体热像有关的规定信息；The detection unit is configured to respond to a prescribed instruction, based on multiple frames of thermal image data frames stored in the thermal image storage unit, to detect specified information related to the thermal image of a specific subject in the thermal image data frame;辅助信息获取部，用于获取辅助信息；an auxiliary information acquisition unit, configured to obtain auxiliary information;比较部，用于基于检测部检测获得的规定信息、辅助信息获取部获取的辅助信息、检测部检测获得的规定信息及辅助信息获取部获取的辅助信息而得到的评价值、检测部检测获得的规定信息而得到的评价值、辅助信息获取部获取的辅助信息而得到的评价值，其中的一项或多项，对多个热像数据帧进行比较；The comparison unit is used to use the predetermined information obtained by detection by the detection unit, the auxiliary information obtained by the auxiliary information acquisition unit, the evaluation value obtained by the predetermined information obtained by detection by the detection unit and the auxiliary information obtained by the auxiliary information acquisition unit, and the value obtained by the detection by the detection unit. One or more of the evaluation values obtained from the specified information and the evaluation values obtained from the auxiliary information obtained by the auxiliary information acquisition unit are compared with multiple thermal image data frames;通知部，根据比较部的比较结果，进行通知。The notification unit performs notification based on the comparison result of the comparison unit.3.热像挑选通知装置，具有，3. Thermal image selection notification device, with,获取部，用于连续获取热像数据帧；an acquisition unit, configured to continuously acquire thermal image data frames;热像存储部，用于存储所述获取部获取的多帧热像数据帧；a thermal image storage unit, configured to store multiple frames of thermal image data frames acquired by the acquisition unit;检测部，用于响应规定的指示，基于热像存储部中存储的多帧热像数据帧，检测热像数据帧中与特定被摄体热像有关的规定信息；The detection unit is configured to respond to a prescribed instruction, based on multiple frames of thermal image data frames stored in the thermal image storage unit, to detect specified information related to the thermal image of a specific subject in the thermal image data frame;比较部，用于对检测部检测获得的规定信息和/或基于检测获得的规定信息而得到的评价值与规定的对比值进行比较；The comparison unit is used to compare the specified information obtained by the detection unit and/or the evaluation value obtained based on the specified information obtained by the detection with a specified comparison value;通知部，根据比较部的比较结果，进行通知。The notification unit performs notification based on the comparison result of the comparison unit.4.热像挑选通知装置，具有，4. Thermal image selection notification device, with,获取部，用于连续获取热像数据帧；an acquisition unit, configured to continuously acquire thermal image data frames;热像存储部，用于存储所述获取部获取的多帧热像数据帧；a thermal image storage unit, configured to store multiple frames of thermal image data frames acquired by the acquisition unit;检测部，用于响应规定的指示，基于热像存储部中存储的多帧热像数据帧，检测热像数据帧中与特定被摄体热像有关的规定信息；The detection unit is configured to respond to a prescribed instruction, based on multiple frames of thermal image data frames stored in the thermal image storage unit, to detect specified information related to the thermal image of a specific subject in the thermal image data frame;辅助信息获取部，用于获取辅助信息；an auxiliary information acquisition unit, configured to obtain auxiliary information;比较部，用于将检测部检测获得的规定信息、辅助信息获取部获取的辅助信息、检测部检测获得的规定信息及辅助信息获取部获取的辅助信息而得到的评价值、检测部检测获得的规定信息而得到的评价值、辅助信息获取部获取的辅助信息而得到的评价值，其中的一项或多项与规定的对比值进行比较；The comparison unit is used to compare the prescribed information obtained by the detection unit, the auxiliary information obtained by the auxiliary information acquisition unit, the evaluation value obtained by the detection unit and the auxiliary information obtained by the auxiliary information acquisition unit, and the evaluation value obtained by the detection unit. Comparing one or more of the evaluation values obtained from the specified information and the evaluation values obtained from the auxiliary information obtained by the auxiliary information acquisition unit with the specified comparison value;通知部，根据比较部的比较结果，进行通知。The notification unit performs notification based on the comparison result of the comparison unit.5.如权利要求3所述的热像挑选通知装置，其特征在于，具有5. thermal image selection notification device as claimed in claim 3, is characterized in that, has选择部，基于比较部的比较结果，选择与规定的热像数据帧有关的特定信息；所述特定信息至少包括从热像存储部存储的多帧热像数据帧中选择的热像数据帧，从热像存储部存储的多帧热像数据帧中选择的热像数据帧按照规定处理后获得的数据，检测获得的规定信息，基于检测获得的规定信息而得到的评价值，基于所述规定信息和/或所述评价值生成的提示信息，其中的一项或多项；The selection part, based on the comparison result of the comparison part, selects specific information related to the specified thermal image data frame; the specific information includes at least the thermal image data frame selected from the multiple thermal image data frames stored in the thermal image storage part, The thermal image data frame selected from the multiple thermal image data frames stored in the thermal image storage unit is processed according to the specified data, the obtained specified information is detected, and the evaluation value obtained based on the detected specified information is based on the specified Information and/or prompt information generated by the evaluation value, one or more of them;通知部，基于选择部所选择的特定信息，进行通知。The notification unit notifies based on the specific information selected by the selection unit.6.如权利要求4所述的热像挑选通知装置，其特征在于，具有6. thermal image selection notification device as claimed in claim 4, is characterized in that, has选择部，基于比较部的比较结果，选择与规定的热像数据帧有关的特定信息；所述特定信息至少包括从热像存储部存储的多帧热像数据帧中选择的热像数据帧，从热像存储部存储的多帧热像数据帧中选择的热像数据帧按照规定处理后获得的数据，检测获得的规定信息，辅助信息获取部获取的辅助信息，基于检测获得的规定信息和/或辅助信息而得到的评价值，基于所述规定信息和/或所述辅助信息和/或所述评价值生成的提示信息，其中的一项或多项；The selection part, based on the comparison result of the comparison part, selects specific information related to the specified thermal image data frame; the specific information includes at least the thermal image data frame selected from the multiple thermal image data frames stored in the thermal image storage part, The thermal image data frames selected from the thermal image data frames stored in the thermal image storage unit are processed according to the regulations, the data obtained after detection, the specified information obtained by detection, the auxiliary information obtained by the auxiliary information acquisition unit, the specified information obtained based on detection and /or the evaluation value obtained from the auxiliary information, the prompt information generated based on the specified information and/or the auxiliary information and/or the evaluation value, one or more of them;通知部，基于选择部所选择的特定信息，进行通知。The notification unit notifies based on the specific information selected by the selection unit.7.如权利要求3所述的热像挑选通知装置，其特征在于，具有7. thermal image selection notification device as claimed in claim 3, is characterized in that, has对比值更新部，用于将对比值进行更新；其中，当有多项对比值时，至少将多项对比值中的至少一项进行更新；A comparison value updating unit, configured to update the comparison value; wherein, when there are multiple comparison values, at least one of the multiple comparison values is updated;并且，当对比值更新后，所述比较部，用于将响应后续的规定指示，检测部后续检测获得的规定信息和/或基于检测获得的规定信息而得到的评价值，与更新后的对比值进行比较；其中，当多项对比值中的部分项的对比值更新时，在更新后，所述比较部，用于对检测部后续检测获得的规定信息和/或基于检测获得的规定信息而得到的评价值，与多项对比值中的更新项的对比值及未更新项的对比值进行比较。In addition, when the comparison value is updated, the comparison unit is configured to compare the prescribed information acquired by the detection unit through subsequent detection and/or the evaluation value obtained based on the prescribed information obtained by detection in response to a subsequent prescribed instruction, with the updated one. Values are compared; where, when the comparison values of some items in the multiple comparison values are updated, after the update, the comparison unit is used to compare the prescribed information obtained by the detection unit with subsequent detection and/or the prescribed information obtained based on the detection The obtained evaluation value is compared with the comparison value of the updated item and the comparison value of the non-updated item in the plurality of comparison values.8.如权利要求4所述的热像挑选通知装置，其特征在于，具有8. thermal image selection notification device as claimed in claim 4, is characterized in that, has对比值更新部，用于将对比值进行更新；其中，当有多项对比值时，至少将多项对比值中的至少一项进行更新；A comparison value updating unit, configured to update the comparison value; wherein, when there are multiple comparison values, at least one of the multiple comparison values is updated;并且，当对比值更新后，所述比较部，用于将响应后续的规定指示，检测部后续检测获得的规定信息及辅助信息获取部获取的辅助信息和/或检测部检测获得的规定信息及辅助信息获取部获取的辅助信息而得到的评价值，与更新后的对比值进行比较；其中，当多项对比值中的部分项的对比值更新时，在更新后，所述比较部，用于将检测部后续检测获得的规定信息及辅助信息获取部获取的辅助信息和/或检测部检测获得的规定信息及辅助信息获取部获取的辅助信息而得到的评价值，与多项对比值中的更新项的对比值及未更新项的对比值进行比较。In addition, after the comparison value is updated, the comparison unit is configured to respond to a subsequent prescribed instruction, the prescribed information acquired by subsequent detection by the detection unit and the auxiliary information acquired by the auxiliary information acquisition unit and/or the prescribed information and information obtained by the detection unit. The evaluation value obtained by the auxiliary information obtained by the auxiliary information acquisition part is compared with the updated comparison value; wherein, when the comparison value of some items in the multiple comparison values is updated, after the update, the comparison part uses In the evaluation value obtained by comparing the predetermined information obtained by the detection unit and the auxiliary information obtained by the auxiliary information acquisition unit and/or the evaluation value obtained by the detection unit and the auxiliary information obtained by the auxiliary information acquisition unit with multiple comparison values Compare the comparison value of the updated item with the comparison value of the non-updated item.9.如权利要求7或8所述的热像挑选通知装置，其特征在于，所述对比值更新部，根据比较部的比较结果，将对比值进行更新。9. The thermal image selection notification device according to claim 7 or 8, characterized in that the comparison value update unit updates the comparison value according to the comparison result of the comparison unit.10.如权利要求5或6所述的热像挑选通知装置，其特征在于，通知部，对选择部最新选择的特定信息，进行通知。10. The thermal image selection notification device according to claim 5 or 6, wherein the notification unit notifies the specific information newly selected by the selection unit.11.热像挑选通知方法，具有，11. Thermal image selection notification method, with,获取步骤，用于获取热像数据帧；The acquisition step is used to acquire the thermal image data frame;热像存储步骤，用于存储所述获取步骤获取的多帧热像数据帧；The thermal image storage step is used to store the multi-frame thermal image data frames acquired by the acquisition step;检测步骤，用于响应规定的指示，基于热像存储步骤中存储的多帧热像数据帧，检测热像数据帧中与特定被摄体热像有关的规定信息；The detection step is used to respond to the specified instructions, based on the multiple frames of thermal image data frames stored in the thermal image storage step, to detect the specified information related to the thermal image of a specific subject in the thermal image data frame;比较步骤，用于基于检测步骤检测获得的规定信息和/或基于检测获得的规定信息而得到的评价值，对多个热像数据帧进行比较；The comparison step is used to compare multiple frames of thermal image data based on the specified information obtained by the detection step and/or the evaluation value obtained based on the specified information obtained by the detection;选择步骤，基于比较步骤的比较结果，选择与规定的热像数据帧有关的特定信息；所述特定信息至少包括从热像存储步骤存储的多帧热像数据帧中选择的热像数据帧，从热像存储步骤存储的多帧热像数据帧中选择的热像数据帧按照规定处理后获得的数据，检测获得的规定信息，基于检测获得的规定信息而得到的评价值，基于所述规定信息和/或所述评价值生成的提示信息，其中的一项或多项；The selection step, based on the comparison result of the comparison step, selects specific information related to the prescribed thermal image data frame; the specific information includes at least the thermal image data frame selected from the multiple frames of thermal image data frames stored in the thermal image storage step, The thermal image data frame selected from the multiple thermal image data frames stored in the thermal image storage step is processed according to the specified data, the obtained specified information is detected, and the evaluation value obtained based on the detected specified information is based on the specified Information and/or prompt information generated by the evaluation value, one or more of them;通知步骤，基于选择步骤所选择的特定信息，进行通知。In the notifying step, notification is performed based on the specific information selected in the selecting step.

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