技术领域technical field
本发明涉及计算机技术领域，特别涉及一种补光拍照方法及终端。The present invention relates to the field of computer technology, in particular to a method for supplementing light and taking pictures and a terminal.
背景技术Background technique
随着智能手机、平板电脑等终端中相机像素的不断提高，越来越多的人开始热衷于用智能手机进行拍照，因此，如何让消费者能够很方便地拍出亮度合适、清晰度高且真实的照片成为了一个非常具有意义和发展前景的方向。With the continuous improvement of camera pixels in terminals such as smart phones and tablet computers, more and more people are keen to take pictures with smart phones. Real photos have become a very meaningful and promising direction.
目前，智能手机、平板电脑等终端在环境光线不足的情况下拍照时，主要是通过根据外界光环境来调节闪光灯的亮度，从而进行光补偿，然而闪光灯的使用使得拍摄出来的照片在很多情况下都显得很不自然；或者，在使用前置摄像头时根本无法使用闪光灯进行光补偿，降低了照片的拍摄质量。At present, when smartphones, tablet computers and other terminals take pictures in the case of insufficient ambient light, they mainly adjust the brightness of the flash according to the external light environment to perform light compensation. However, the use of the flash makes the photos taken in many cases It is very unnatural; or, when using the front camera, it is impossible to use the flash for light compensation, which reduces the quality of the photo.
发明内容Contents of the invention
本发明实施例提供了一种补光拍照方法及终端，可以根据环境光强度值动态调节拍照界面中预设区域的补光亮度值，提高了照片的拍摄质量。Embodiments of the present invention provide a supplementary light photographing method and a terminal, which can dynamically adjust the supplementary light brightness value of a preset area in the photographing interface according to the ambient light intensity value, thereby improving the photographing quality of photographs.
一方面本发明实施例提供了一种补光拍照方法，包括：On the one hand, an embodiment of the present invention provides a supplementary light photography method, including:
启动终端中的相机功能；Start the camera function in the terminal;
对所述终端所处环境的环境光进行检测，获得当前环境光强度值；Detecting the ambient light of the environment where the terminal is located to obtain the current ambient light intensity value;
根据所述当前环境光强度值，确定拍照界面中预设区域的补光亮度值，其中，所述当前环境光强度值越小，则所述补光亮度值越大；According to the current ambient light intensity value, determine the supplementary light brightness value of the preset area in the photographing interface, wherein the smaller the current ambient light intensity value, the larger the supplementary light brightness value;
控制所述拍照界面中预设区域以所述补光亮度值进行补光；Controlling the preset area in the photographing interface to perform supplementary light with the supplementary light brightness value;
控制所述终端中的摄像头捕捉图像，并生成照片。Control the camera in the terminal to capture images and generate photos.
在一种可能的实现方式中，所述根据所述当前环境光强度值，确定拍照界面中预设区域的补光亮度值之前，所述方法还包括：In a possible implementation manner, before determining the supplementary light brightness value of the preset area in the camera interface according to the current ambient light intensity value, the method further includes:
将拍照界面划分成补光区域和预览区域，所述补光区域用于拍照补光，所述预览区域用于预览拍照图像；The photographing interface is divided into a supplementary light area and a preview area, the supplemental light area is used for photographing supplementary light, and the preview area is used for previewing photographed images;
所述根据所述当前环境光强度值，确定拍照界面中预设区域的补光亮度值，包括：According to the current ambient light intensity value, determining the supplementary light brightness value of the preset area in the camera interface includes:
根据所述当前环境光强度值，确定所述补光区域的补光亮度值。According to the current ambient light intensity value, the supplementary light brightness value of the supplementary light area is determined.
在一种可能的实现方式中，所述根据所述当前环境光强度值，确定所述补光区域的补光亮度值，包括：In a possible implementation manner, the determining the supplementary light brightness value of the supplementary light area according to the current ambient light intensity value includes:
确定所述当前环境光强度值所处的预设光强度值区间；Determine the preset light intensity value range where the current ambient light intensity value is located;
获取与所述预设光强度值区间对应的预设补光亮度值，并将所述预设补光亮度值作为所述补光区域的补光亮度值。A preset fill light brightness value corresponding to the preset light intensity value interval is acquired, and the preset fill light brightness value is used as a fill light brightness value of the fill light area.
在一种可能的实现方式中，所述控制所述拍照界面中预设区域以所述补光亮度值进行补光之后，所述方法还包括：In a possible implementation manner, after controlling the preset area in the photographing interface to perform supplementary light with the supplementary light brightness value, the method further includes:
判断所述预览区域的图像亮度是否达到预设图像亮度阈值；judging whether the image brightness of the preview area reaches a preset image brightness threshold;
若所述预览区域的图像亮度小于所述预设图像亮度阈值，则逐渐调整所述补光区域的面积以及所述预览区域的面积，直到所述预览区域的图像亮度达到所述预设图像亮度阈值。If the image brightness of the preview area is less than the preset image brightness threshold, gradually adjust the area of the fill light area and the area of the preview area until the image brightness of the preview area reaches the preset image brightness threshold.
在一种可能的实现方式中，所述方法还包括：In a possible implementation, the method further includes:
判断所述预览区域的面积是否小于预设的面积阈值；judging whether the area of the preview area is smaller than a preset area threshold;
若所述预览区域的面积小于所述预设的面积阈值，则停止调整所述补光区域的面积以及所述预览区域的面积，同时逐渐增加所述补光区域的补光亮度值，直到所述预览区域的图像亮度达到所述预设图像亮度阈值。If the area of the preview area is smaller than the preset area threshold, stop adjusting the area of the fill light area and the area of the preview area, and gradually increase the fill light brightness value of the fill light area until the The image brightness of the preview area reaches the preset image brightness threshold.
在一种可能的实现方式中，所述控制所述终端中的摄像头捕捉图像，并生成照片之前，所述方法还包括：In a possible implementation manner, before controlling the camera in the terminal to capture an image and generate a photo, the method further includes:
检测所述终端是否完成对焦操作；Detecting whether the terminal has completed the focusing operation;
若完成对焦，则执行所述控制所述终端中的摄像头捕捉图像，并生成照片；If the focus is completed, the camera in the terminal is controlled to capture an image and generate a photo;
若在预设时间内没有完成对焦，则输出提示信息，提示用户对焦失败。If the focus is not completed within the preset time, a prompt message is output to prompt the user that the focus has failed.
本发明实施例二方面提供了一种终端，包括：The second aspect of the embodiment of the present invention provides a terminal, including:
启动单元，用于启动终端中的相机功能；A starting unit is used to start the camera function in the terminal;
环境光检测单元，用于对所述终端所处环境的环境光进行检测，获得当前环境光强度值；An ambient light detection unit, configured to detect the ambient light of the environment where the terminal is located to obtain the current ambient light intensity value;
确定单元，用于根据所述当前环境光强度值，确定拍照界面中预设区域的补光亮度值，其中，所述当前环境光强度值越小，则所述补光亮度值越大；The determination unit is configured to determine the supplementary light brightness value of the preset area in the photographing interface according to the current ambient light intensity value, wherein the smaller the current ambient light intensity value, the larger the supplementary light brightness value;
第一控制单元，用于控制所述拍照界面中预设区域以所述补光亮度值进行补光；A first control unit, configured to control a preset area in the photographing interface to perform supplementary light at the supplementary light brightness value;
第二控制单元，用于控制所述终端中的摄像头捕捉图像，并生成照片。The second control unit is configured to control the camera in the terminal to capture images and generate photos.
在一种可能的实现方式中，所述终端还包括：In a possible implementation manner, the terminal further includes:
区域划分单元，用于将拍照界面划分成补光区域和预览区域，所述补光区域用于拍照补光，所述预览区域用于预览拍照图像；并驱动所述确定单元具体用于根据所述当前环境光强度值，确定所述补光区域的补光亮度值。The area division unit is used to divide the photographing interface into a supplementary light area and a preview area, the supplementary light area is used for photographing supplementary light, and the preview area is used for previewing photographed images; The current ambient light intensity value is used to determine the fill light brightness value of the fill light area.
在一种可能的实现方式中，所述确定单元包括：In a possible implementation manner, the determining unit includes:
区间确定单元，用于确定所述当前环境光强度值所处的预设光强度值区间；an interval determining unit, configured to determine the preset light intensity value interval in which the current ambient light intensity value is located;
获取单元，用于获取与所述预设光强度值区间对应的预设补光亮度值；An acquisition unit, configured to acquire a preset fill light brightness value corresponding to the preset light intensity value interval;
确定子单元，用于将所述预设补光亮度值作为所述补光区域的补光亮度值。A determining subunit is configured to use the preset fill light brightness value as the fill light brightness value of the fill light area.
在一种可能的实现方式中，所述终端还包括：In a possible implementation manner, the terminal further includes:
第一判断单元，用于判断所述预览区域的图像亮度是否达到预设图像亮度阈值；A first judging unit, configured to judge whether the image brightness of the preview area reaches a preset image brightness threshold;
区域面积调整单元，用于在所述预览区域的图像亮度小于所述预设图像亮度阈值时，逐渐调整所述补光区域的面积以及所述预览区域的面积，直到所述预览区域的图像亮度达到所述预设图像亮度阈值。an area area adjustment unit, configured to gradually adjust the area of the supplementary light area and the area of the preview area until the image brightness of the preview area is lower than the preset image brightness threshold The preset image brightness threshold is reached.
在一种可能的实现方式中，所述终端还包括：In a possible implementation manner, the terminal further includes:
第二判断单元，用于判断所述预览区域的面积是否小于预设的面积阈值；A second judging unit, configured to judge whether the area of the preview area is smaller than a preset area threshold;
第二判断处理单元，用于在所述预览区域的面积小于所述预设的面积阈值时，驱动所述区域面积调整单元停止调整所述补光区域的面积以及所述预览区域的面积，同时逐渐增加所述补光区域的补光亮度值，直到所述预览区域的图像亮度达到所述预设图像亮度阈值。The second judgment processing unit is configured to drive the area area adjustment unit to stop adjusting the area of the supplementary light area and the area of the preview area when the area of the preview area is smaller than the preset area threshold, and at the same time Gradually increase the fill light brightness value of the fill light area until the image brightness of the preview area reaches the preset image brightness threshold.
在一种可能的实现方式中，所述终端还包括：In a possible implementation manner, the terminal further includes:
对焦检测单元，用于检测所述终端是否完成对焦操作；并在完成对焦时，驱动所述第二控制单元执行所述控制所述终端中的摄像头捕捉图像，并生成照片；a focus detection unit, configured to detect whether the terminal has completed the focus operation; and when the focus is completed, drive the second control unit to execute the control to capture images by the camera in the terminal and generate photos;
提示单元，用于在预设时间内没有完成对焦时，输出提示信息，提示用户对焦失败。The prompt unit is configured to output prompt information to prompt the user that the focus fails when the focus is not completed within the preset time.
三方面本发明实施例还提供了一种终端，包括：摄像头、传感器、处理器和存储器：Three aspects The embodiment of the present invention also provides a terminal, including: a camera, a sensor, a processor, and a memory:
所述摄像头用于拍摄图像；The camera is used to capture images;
所述传感器用于检测环境光强度值；The sensor is used to detect the ambient light intensity value;
所述存储器存储有可执行程序代码；The memory stores executable program code;
所述处理器用于调用所述存储器中存储的所述可执行程序代码，执行本发明实施例提供的任意一项所述的方法。The processor is configured to invoke the executable program code stored in the memory to execute any one of the methods provided in the embodiments of the present invention.
从以上技术方案可以看出，本发明实施例具有以下优点：在启动终端中的相机功能后，通过对终端所处环境的环境光进行检测，获得当前环境光强度值，进一步地根据上述当前环境光强度值，确定拍照界面中预设区域的补光亮度值，并且满足上述当前环境光强度值越小，则补光亮度值越大，然后控制拍照界面中预设区域以上述补光亮度值进行补光，并控制终端中的摄像头捕捉图像，并生成照片。实施本发明实施例，可以根据环境光强度值动态调节拍照界面中预设区域的补光亮度值，提高了照片的拍摄质量。It can be seen from the above technical solutions that the embodiments of the present invention have the following advantages: after starting the camera function in the terminal, the current ambient light intensity value is obtained by detecting the ambient light in the environment where the terminal is located, and further according to the above current environment Light intensity value, determine the fill light brightness value of the preset area in the camera interface, and meet the above-mentioned current ambient light intensity value. The smaller the fill light brightness value is, and then control the preset area in the camera interface to use the above fill light brightness value Fill in the light, and control the camera in the terminal to capture images and generate photos. By implementing the embodiment of the present invention, it is possible to dynamically adjust the supplementary light brightness value of the preset area in the photographing interface according to the ambient light intensity value, thereby improving the photographing quality of the photograph.
附图说明Description of drawings
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简要介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域的普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For Those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.
图1为本发明实施例提供的一种补光拍照方法的流程示意图；Fig. 1 is a schematic flow chart of a method for supplementing light and photographing provided by an embodiment of the present invention;
图2a为本发明实施例提供的一种可选的补光区域示意图；Fig. 2a is a schematic diagram of an optional supplementary light area provided by an embodiment of the present invention;
图2b为本发明实施例提供的另一种可选的补光区域示意图；Fig. 2b is a schematic diagram of another optional supplementary light area provided by the embodiment of the present invention;
图2c为本发明实施例提供的另一种可选的补光区域示意图；Fig. 2c is a schematic diagram of another optional supplementary light area provided by the embodiment of the present invention;
图3为本发明实施例提供的另一种补光拍照方法的流程示意图；Fig. 3 is a schematic flow chart of another light-filling photographing method provided by an embodiment of the present invention;
图4为本发明实施例提供的一种终端的结构示意图；FIG. 4 is a schematic structural diagram of a terminal provided by an embodiment of the present invention;
图5为本发明实施例提供的另一种终端的结构示意图；FIG. 5 is a schematic structural diagram of another terminal provided by an embodiment of the present invention;
图6为本发明实施例提供的另一种终端的结构示意图；FIG. 6 is a schematic structural diagram of another terminal provided by an embodiment of the present invention;
图7为本发明实施例提供的另一种终端的结构示意图；FIG. 7 is a schematic structural diagram of another terminal provided by an embodiment of the present invention;
图8为本发明实施例提供的另一种终端的结构示意图；FIG. 8 is a schematic structural diagram of another terminal provided by an embodiment of the present invention;
图9为本发明实施例提供的另一种终端的结构示意图；FIG. 9 is a schematic structural diagram of another terminal provided by an embodiment of the present invention;
图10为本发明实施例提供的一种终端的实体装置结构示意图；FIG. 10 is a schematic structural diagram of a physical device of a terminal provided by an embodiment of the present invention;
图11为本发明实施例提供的一种手机的实体装置结构示意图。FIG. 11 is a schematic structural diagram of a physical device of a mobile phone provided by an embodiment of the present invention.
具体实施方式detailed description
为了使本发明的目的、技术方案和优点更加清楚，下面将结合附图对本发明作进一步地详细描述，显然，所描述的实施例仅仅是本发明一部份实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
本发明的说明书和权利要求书及附图中的术语“第一”和“第二”等是用于区别不同对象，而不是用于描述特定顺序。此外，术语“包括”和“具有”以及它们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其它步骤或单元。The terms "first" and "second" in the specification, claims and drawings of the present invention are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these processes, methods, products or apparatuses.
本发明实施例提供了一种补光拍照方法，如图1所示，包括：An embodiment of the present invention provides a method for supplementing light to take pictures, as shown in FIG. 1 , including:
101：启动终端中的相机功能；101: Start the camera function in the terminal;
在本发明实施例中，终端开启相机功能。具体的，终端可以接收相机功能开启指令，并响应该相机功能开启指令，开启相机功能。其中，该相机功能开启指令可以是用户操作目标按键所触发的指令，该目标按键可以是设置在终端机身上的机械按键，或者是装载于终端的应用软件在终端的显示界面显示的软体按键图标，本发明实施例不做限定。In the embodiment of the present invention, the terminal starts the camera function. Specifically, the terminal may receive a camera function enabling instruction, and respond to the camera function enabling instruction to enable the camera function. Wherein, the instruction to enable the camera function may be an instruction triggered by the user operating a target button, and the target button may be a mechanical button provided on the terminal body, or a software button displayed on the display interface of the terminal by the application software loaded on the terminal The icon is not limited in this embodiment of the present invention.
在本发明实施例中，若该目标按键是音量键，则用户可以通过同时按压用于增加用户终端音量的音量增加键和用于减小用户终端音量的音量减小键以触发生成相机功能开启指令；或者，用户可以持续按压音量增加键，当用户针对音量增加键的按压操作的持续时间超过预先设置的预设时间阈值时，将触发生成相机功能开启指令；或者，用户可以持续按压音量减小键，当用户针对音量减小键的按压操作的持续时间超过预先设置的预设时间阈值时，将触发生成相机功能开启指令，本发明实施例不做限定。In the embodiment of the present invention, if the target key is a volume key, the user can simultaneously press the volume up key for increasing the volume of the user terminal and the volume down key for decreasing the volume of the user terminal to trigger the generation of the camera function. or, the user can continue to press the volume up key, and when the duration of the press operation of the user on the volume up key exceeds the preset preset time threshold, it will be triggered to generate an instruction to enable the camera function; or, the user can continue to press the volume down key For the small key, when the duration of the user's pressing operation on the volume down key exceeds the preset preset time threshold, it will trigger the generation of a camera function activation instruction, which is not limited in this embodiment of the present invention.
本发明实施例中，若该目标按键是装载于终端的应用软件在终端的显示界面显示的软体按键图标，则当用户对该目标按键进行触摸操作时，将触发生成相机功能开启指令。In the embodiment of the present invention, if the target button is a software button icon displayed on the display interface of the terminal by the application software loaded on the terminal, when the user touches the target button, a camera function activation command will be triggered to be generated.
102：对终端所处环境的环境光进行检测，获得当前环境光强度值；102: Detect the ambient light of the environment where the terminal is located, and obtain the current ambient light intensity value;
在本发明实施例中，可以通过终端内置的感光器件获取终端所处环境的光强度值，上述感光器件，也可称为图像传感器，包括电荷耦合器件(ChargeCoupled Device，CCD)以及互补金属氧化物半导体(Complementary MetalOxide Semiconductor，COMS)，其原理为当光线透过镜头照射到感光器件上时，感光器件将光学信号转换为电信号，该电信号经过放大和模数转换成为数字图像信号以形成图像。当终端中的感光器件以预设的感光度采集预览图像帧时，终端可根据当前所采集的预览图像帧的亮度来获得当前环境光强度值。In the embodiment of the present invention, the light intensity value of the environment where the terminal is located can be obtained through the built-in photosensitive device of the terminal. The above photosensitive device can also be called an image sensor, including a charge coupled device (Charge Coupled Device, CCD) and a complementary metal oxide Semiconductor (Complementary MetalOxide Semiconductor, COMS), the principle is that when light passes through the lens and irradiates the photosensitive device, the photosensitive device converts the optical signal into an electrical signal, and the electrical signal is amplified and converted into a digital image signal to form an image . When the photosensitive device in the terminal collects the preview image frame with a preset sensitivity, the terminal can obtain the current ambient light intensity value according to the brightness of the currently collected preview image frame.
103：根据上述当前环境光强度值，确定拍照界面中预设区域的补光亮度值，其中，上述当前环境光强度值越小，则上述补光亮度值越大；103: According to the above-mentioned current ambient light intensity value, determine the supplementary light brightness value of the preset area in the photographing interface, wherein the smaller the above-mentioned current ambient light intensity value, the larger the above-mentioned supplementary light brightness value;
在本发明实施例中，基于背景技术的介绍可知，环境光强度值越小，则表明光线比较暗，拍出来的照片质量也会比较差，此时需要进行补光。In the embodiment of the present invention, based on the introduction of the background technology, it can be seen that the smaller the ambient light intensity value, the darker the light, and the poorer quality of the photos taken. At this time, supplementary light is required.
作为一种可选的实施方式，在根据当前环境光强度值，确定拍照界面中预设区域的补光亮度值之前，还可以包括以下步骤：As an optional implementation, before determining the fill-in brightness value of the preset area in the camera interface according to the current ambient light intensity value, the following steps may also be included:
11)：将拍照界面划分成补光区域和预览区域，上述补光区域用于拍照补光，上述预览区域用于预览拍照图像。11): The camera interface is divided into a fill light area and a preview area, the above light fill area is used for supplement light when taking pictures, and the above preview area is used to preview the photographed image.
在本发明实施例中，终端拍照界面的底层和顶层通常会存在一部分的黑色区域，如图2a所示，在图2a中，21表示终端拍照界面底层和顶层的黑色区域，上述21表示的区域可以通过调整终端相机的分辨率来改变，例如，将终端相机的分辨率设置为4160×2336(16:9)时的拍照界面如图2b所示，将终端相机的分辨率设置为4160×3120(4:3)时的拍照界面如图2c所示，从图2b中的21表示的区域以及图2c中的21表示的区域可以看出，随着分辨率的不同，拍照界面底层和顶层的黑色区域的大小也会发生变化，因此可以通过调整分辨率将拍照界面划分成两部分，图2a、图2b、图2c中21表示的区域为补光区域，用于拍照补光，图2a、图2b、图2c中22表示的区域为预览区域，用来预览拍照图像。In the embodiment of the present invention, there are usually some black areas on the bottom and top layers of the terminal camera interface, as shown in Figure 2a. It can be changed by adjusting the resolution of the terminal camera. For example, when the resolution of the terminal camera is set to 4160×2336 (16:9), the camera interface is shown in Figure 2b, and the resolution of the terminal camera is set to 4160×3120 (4:3) The photographing interface at the time of (4:3) is shown in Figure 2c, from the area represented by 21 in Figure 2b and the area represented by 21 in Figure 2c, it can be seen that with the difference in resolution, the bottom and top layers of the photographing interface The size of the black area will also change, so the camera interface can be divided into two parts by adjusting the resolution. The area indicated by 21 in Fig. 2a, Fig. 2b, and Fig. The area indicated by 22 in Fig. 2b and Fig. 2c is a preview area, which is used to preview the photographed image.
作为一种可选的实施方式，上述根据当前环境光强度值，确定拍照界面中预设区域的补光亮度值，具体可以是，根据当前环境光强度值，确定补光区域的补光亮度值。As an optional implementation, the above-mentioned determination of the fill light brightness value of the preset area in the camera interface according to the current ambient light intensity value can be specifically determined according to the current ambient light intensity value to determine the fill light brightness value of the fill light area .
作为一种可选的实施方式，根据当前环境光强度值，确定补光区域的补光亮度值，可以包括以下步骤：As an optional implementation manner, determining the fill light brightness value of the fill light area according to the current ambient light intensity value may include the following steps:
21)：确定当前环境光强度值所处的预设光强度值区间；21): Determine the preset light intensity value interval where the current ambient light intensity value is located;
22)：获取与上述预设光强度值区间对应的预设补光亮度值，并将上述预设补光亮度值作为该补光区域的补光亮度值。22): Acquiring a preset fill light brightness value corresponding to the preset light intensity value interval, and using the preset fill light brightness value as the fill light brightness value of the fill light area.
在本发明实施例中，可以预先设置多个光强度值区间，每一个光强度值区间对应一种补光亮度值。例如，可以预先通过试验调试得到两个光强度值阈值M和N，其中，M可以表示最大光强度值，N可以表示最小光强度值，预设的光强度值区间可以是三个区间：(0，N]、(N，M)以及[M，+∞)；若当前环境光强度值在区间(0，N]时，可将补光区域的补光亮度值设为255；若当前环境光强度值在区间(N，M)时，可将补光区域的补光亮度值设为：255*(M－当前环境光强度值)/(M－N)；若当前环境光强度值在区间[M，+∞)时，可将补光区域的补光亮度值设为0，表示不作补光处理。In the embodiment of the present invention, a plurality of intervals of light intensity values may be preset, and each interval of light intensity values corresponds to a brightness value of supplementary light. For example, two light intensity value thresholds M and N can be obtained through experimental debugging in advance, wherein M can represent the maximum light intensity value, N can represent the minimum light intensity value, and the preset light intensity value interval can be three intervals: ( 0, N], (N, M) and [M, +∞); if the current ambient light intensity value is in the interval (0, N], the fill light brightness value of the fill light area can be set to 255; if the current environment When the light intensity value is in the interval (N, M), the fill light brightness value of the fill light area can be set as: 255*(M-current ambient light intensity value)/(M-N); if the current ambient light intensity value is in In the interval [M, +∞), the fill light brightness value of the fill light area can be set to 0, indicating no fill light processing.
在本发明实施例中，补光亮度值与当前环境光强度值之间所遵循的基本原则是：当前环境光强度值越小，则补光亮度值越大，从而使得补光亮度值可以根据当前环境光强度值的大小进行动态的调整。In the embodiment of the present invention, the basic principle followed between the fill light brightness value and the current ambient light intensity value is: the smaller the current ambient light intensity value, the larger the fill light brightness value, so that the fill light brightness value can be based on The size of the current ambient light intensity value is dynamically adjusted.
104：控制上述拍照界面中预设区域以上述补光亮度值进行补光；104: Control the preset area in the above-mentioned camera interface to perform fill-in light with the above-mentioned fill-in light brightness value;
在本发明实施例中，可通过控制拍照界面中预设区域以所确定的补光亮度值来进行补光，因此从拍照界面中预设区域所发出的光线能够照射到包括用户脸部在内的被摄物，提升被摄物的亮度，从而实现补光。In the embodiment of the present invention, the supplementary light can be performed by controlling the preset area in the photographing interface with the determined brightness value of the supplementary light, so the light emitted from the preset area in the photographing interface can irradiate the user's face The subject can increase the brightness of the subject, so as to achieve fill light.
105：控制终端中的摄像头捕捉图像，并生成照片。105: The camera in the control terminal captures images and generates photos.
在本发明实施例中，通过步骤104进行补光之后，终端可以控制摄像头捕捉曝光的图像，捕捉的图像经过终端的编码等系列处理生成照片。In the embodiment of the present invention, after supplementing the light in step 104, the terminal can control the camera to capture the exposed image, and the captured image undergoes a series of processing such as encoding by the terminal to generate a photo.
本发明实施例中，在启动终端中的相机功能后，通过对终端所处环境的环境光进行检测，获得当前环境光强度值，进一步地根据上述当前环境光强度值，确定拍照界面中预设区域的补光亮度值，并且满足上述当前环境光强度值越小，则补光亮度值越大，然后控制拍照界面中预设区域以上述补光亮度值进行补光，并控制终端中的摄像头捕捉图像，并生成照片。实施本发明实施例，可以根据环境光强度值动态调节拍照界面中预设区域的补光亮度值，提高了照片的拍摄质量。In the embodiment of the present invention, after starting the camera function in the terminal, the current ambient light intensity value is obtained by detecting the ambient light in the environment where the terminal is located, and further according to the above-mentioned current ambient light intensity value, it is determined The smaller the value of the current ambient light intensity, the larger the brightness value of the supplementary light, and then control the preset area in the camera interface to perform supplementary light with the above-mentioned brightness value of the supplementary light, and control the camera in the terminal Capture images, and generate photos. By implementing the embodiment of the present invention, it is possible to dynamically adjust the supplementary light brightness value of the preset area in the photographing interface according to the ambient light intensity value, thereby improving the photographing quality of the photograph.
请参阅图3，为本发明实施例提供的另一种补光拍照方法的流程示意图。本实施例中所描述的补光拍照方法，包括以下步骤：Please refer to FIG. 3 , which is a schematic flow chart of another supplementary light photographing method provided by an embodiment of the present invention. The supplementary light photographing method described in this embodiment includes the following steps:
301：启动终端中的相机功能；301: Start the camera function in the terminal;
302：对终端所处环境的环境光进行检测，获得当前环境光强度值；302: Detect the ambient light of the environment where the terminal is located, and obtain the current ambient light intensity value;
303：将拍照界面划分成补光区域和预览区域，上述补光区域用于拍照补光，上述预览区域用于预览拍照图像；303: Divide the photographing interface into a supplementary light area and a preview area, the supplementary light area is used for supplementary light when photographing, and the preview area is used to preview photographed images;
304：确定上述当前环境光强度值所处的预设光强度值区间；304: Determine the preset light intensity value range in which the current ambient light intensity value is located;
305：获取与上述预设光强度值区间对应的预设补光亮度值，并将上述预设补光亮度值作为该补光区域的补光亮度值；305: Obtain a preset fill light brightness value corresponding to the preset light intensity value range, and use the preset fill light brightness value as the fill light brightness value of the fill light area;
306：控制拍照界面中的补光区域以上述补光亮度值进行补光；306: Control the fill light area in the camera interface to perform fill light with the above fill light brightness value;
307：判断上述预览区域的图像亮度是否达到预设图像亮度阈值；307: Determine whether the image brightness of the preview area reaches a preset image brightness threshold;
在本发明实施例中，通过步骤306对补光区域进行补光之后，此时可以增加图像亮度，进一步地，通过步骤307判断预览区域的图像亮度是否达到预设图像亮度阈值，其中，上述预设图像亮度阈值以可以保证图片的正常清晰度为准，可以通过试验确定。In the embodiment of the present invention, after the supplementary light area is supplemented by step 306, the image brightness can be increased at this time, and further, it is judged by step 307 whether the image brightness of the preview area reaches the preset image brightness threshold, wherein the preset The brightness threshold of the image is set to ensure the normal clarity of the image, which can be determined through experiments.
308：若上述预览区域的图像亮度小于预设图像亮度阈值，则逐渐调整上述补光区域的面积以及上述预览区域的面积，直到上述预览区域的图像亮度达到所述预设图像亮度阈值；308: If the image brightness of the preview area is less than the preset image brightness threshold, gradually adjust the area of the above-mentioned fill light area and the area of the preview area until the image brightness of the preview area reaches the preset image brightness threshold;
在本发明实施例中，若预览区域的图像亮度小于预设图像亮度阈值，则逐渐调整补光区域的面积以及预览区域的面积，具体的，可以通过调整分辨率，逐渐增大补光区域的面积，相应的预览区域的面积将逐渐减小，由于补光区域面积的增大，照到人脸或者其它物体上的光照面积也将增大，相应的可以增大预览区域的图像亮度。In the embodiment of the present invention, if the image brightness of the preview area is lower than the preset image brightness threshold, the area of the supplementary light area and the area of the preview area are gradually adjusted. Specifically, the area of the supplementary light area can be gradually increased by adjusting the resolution. The area of the corresponding preview area will gradually decrease. Due to the increase in the area of the supplementary light area, the area of light illuminated on the face or other objects will also increase, and the image brightness of the preview area can be increased accordingly.
309：判断上述预览区域的面积是否小于预设的面积阈值；309: Determine whether the area of the preview area is smaller than a preset area threshold;
在本发明实施例中，在逐渐调整补光区域的面积以及预览区域的面积的同时，还可以判断预览区域的面积是否小于预设的面积阈值，以保证正常的拍照。若预览区域的面积过小，将不能在预览区域中完整的呈现出拍摄物，用户体验较差。In the embodiment of the present invention, while gradually adjusting the area of the supplementary light area and the area of the preview area, it can also be judged whether the area of the preview area is smaller than a preset area threshold, so as to ensure normal photographing. If the area of the preview area is too small, the subject cannot be completely displayed in the preview area, and the user experience is poor.
310：若上述预览区域的面积小于上述预设的面积阈值，则停止调整上述补光区域的面积以及上述预览区域的面积，同时逐渐增加上述补光区域的补光亮度值，直到上述预览区域的图像亮度达到上述预设图像亮度阈值。310: If the area of the above-mentioned preview area is smaller than the above-mentioned preset area threshold, stop adjusting the area of the above-mentioned fill light area and the area of the above-mentioned preview area, and gradually increase the fill light brightness value of the above-mentioned fill light area until the above-mentioned preview area The image brightness reaches the above preset image brightness threshold.
在本发明实施例中，若预览区域的面积小于预设的面积阈值时，预览区域的图像亮度仍然不能满足预设图像亮度阈值，此时可以停止调整上述补光区域的面积以及上述预览区域的面积，同时可以通过在上述步骤305确定的补光亮度值的基础上逐渐增加补光区域的补光亮度值，直到上述预览区域的图像亮度达到上述预设图像亮度阈值。In the embodiment of the present invention, if the area of the preview area is smaller than the preset area threshold, the image brightness of the preview area still cannot meet the preset image brightness threshold, and at this time, the adjustment of the area of the above-mentioned supplementary light area and the area of the above-mentioned preview area can be stopped. At the same time, the fill light brightness value of the fill light area can be gradually increased on the basis of the fill light brightness value determined in step 305 above, until the image brightness of the preview area reaches the preset image brightness threshold.
作为一种可选的实施方式，若预览区域的图像亮度大于预设图像亮度阈值，则可以通过调整相机的分辨率减少补光区域的面积，而增大预览区域的面积。As an optional implementation manner, if the image brightness of the preview area is greater than the preset image brightness threshold, the area of the supplementary light area may be reduced by adjusting the resolution of the camera, and the area of the preview area may be increased.
311：检测终端是否完成对焦操作；311: Detect whether the terminal has completed the focusing operation;
312：若完成对焦，则控制终端中的摄像头捕捉图像，并生成照片；312: If the focus is completed, the camera in the control terminal captures the image and generates a photo;
313：若在预设时间内没有完成对焦，则输出提示信息，提示用户对焦失败。313: If the focus is not completed within the preset time, output a prompt message to prompt the user that the focus fails.
在本发明实施例中，在进行拍照之前，可以检测终端是否完成对焦操作，可以通过判断马达是否在运动状态进而判断是否完成对焦，当马达处于运动状态时，则代表没有完成对焦，当马达处于静止状态时，则代表已经完成对焦。若在预设时间内没有完成对焦，则可以通过对焦框显示为红色框以提示用户对焦失败，此时用户可以选择重新进行对焦操作。In the embodiment of the present invention, before taking a picture, it can be detected whether the terminal has completed the focusing operation. It can be judged whether the motor is in motion to determine whether the focus is completed. When the motor is in motion, it means that the focus has not been completed. When the motor is in motion When it is still, it means that the focus has been completed. If the focus is not completed within the preset time, the focus frame can be displayed as a red frame to remind the user that the focus has failed, and the user can choose to perform the focus operation again.
请参阅图4，图4是本发明的一个实施例提供的一种终端的结构示意图。其中，该终端可以是智能手机、平板电脑、智能穿戴设备等终端。该终端包括：Please refer to FIG. 4 . FIG. 4 is a schematic structural diagram of a terminal provided by an embodiment of the present invention. Wherein, the terminal may be a terminal such as a smart phone, a tablet computer, or a smart wearable device. The terminal includes:
启动单元401，用于启动终端中的相机功能；A starting unit 401, configured to start a camera function in the terminal;
环境光检测单元402，用于对终端所处环境的环境光进行检测，获得当前环境光强度值；The ambient light detection unit 402 is configured to detect the ambient light of the environment where the terminal is located to obtain the current ambient light intensity value;
确定单元403，用于根据上述当前环境光强度值，确定拍照界面中预设区域的补光亮度值，其中，当前环境光强度值越小，则补光亮度值越大；The determination unit 403 is configured to determine the fill light brightness value of the preset area in the photographing interface according to the above-mentioned current ambient light intensity value, wherein the smaller the current ambient light intensity value is, the larger the fill light brightness value is;
第一控制单元404，用于控制上述拍照界面中预设区域以上述补光亮度值进行补光；The first control unit 404 is configured to control the preset area in the above-mentioned photographing interface to perform light-filling with the above-mentioned light-filling brightness value;
第二控制单元405，用于控制终端中的摄像头捕捉图像，并生成照片。The second control unit 405 is configured to control the camera in the terminal to capture images and generate photos.
可选地，在上述确定单元403根据上述当前环境光强度值，确定拍照界面中预设区域的补光亮度值之前，还可以对拍照界面进行划分，得到补光区域和预览区域，具体如下：如图5所示，上述终端还包括：Optionally, before the determination unit 403 determines the supplementary light brightness value of the preset area in the photographing interface according to the above-mentioned current ambient light intensity value, the photographing interface can also be divided to obtain the supplementary light area and the preview area, as follows: As shown in Figure 5, the above terminal also includes:
区域划分单元406，用于将拍照界面划分成补光区域和预览区域，上述补光区域用于拍照补光，上述预览区域用于预览拍照图像；并驱动上述确定单元403具体用于根据上述当前环境光强度值，确定上述补光区域的补光亮度值。The area division unit 406 is used to divide the photographing interface into a supplementary light area and a preview area. Ambient light intensity value, determine the fill light brightness value of the above fill light area.
可选地，如图6所示，上述确定单元403具体包括：Optionally, as shown in FIG. 6, the determination unit 403 specifically includes:
区间确定单元4031，用于确定上述当前环境光强度值所处的预设光强度值区间；An interval determination unit 4031, configured to determine the preset light intensity value interval in which the current ambient light intensity value is located;
获取单元4032，用于获取与上述预设光强度值区间对应的预设补光亮度值；An acquisition unit 4032, configured to acquire a preset fill light brightness value corresponding to the preset light intensity value interval;
确定子单元4033，用于将上述预设补光亮度值作为上述补光区域的补光亮度值。The determining subunit 4033 is configured to use the preset fill light brightness value as the fill light brightness value of the fill light area.
在本发明实施例中，可以预先设置多个光强度值区间，每一个光强度值区间对应一种补光亮度值。例如，可以预先通过试验调试得到两个光强度值阈值M和N，其中，M可以表示最大光强度值，N可以表示最小光强度值，预设的光强度值区间可以是三个区间：(0，N]、(N，M)以及[M，+∞)；若当前环境光强度值在区间(0，N]时，可将补光区域的补光亮度值设为255；若当前环境光强度值在区间(N，M)时，可将补光区域的补光亮度值设为：255*(M－当前环境光强度值)/(M－N)；若当前环境光强度值在区间[M，+∞)时，可将补光区域的补光亮度值设为0，表示不作补光处理。In the embodiment of the present invention, a plurality of intervals of light intensity values may be preset, and each interval of light intensity values corresponds to a brightness value of supplementary light. For example, two light intensity value thresholds M and N can be obtained through experimental debugging in advance, wherein M can represent the maximum light intensity value, N can represent the minimum light intensity value, and the preset light intensity value interval can be three intervals: ( 0, N], (N, M) and [M, +∞); if the current ambient light intensity value is in the interval (0, N], the fill light brightness value of the fill light area can be set to 255; if the current environment When the light intensity value is in the interval (N, M), the fill light brightness value of the fill light area can be set as: 255*(M-current ambient light intensity value)/(M-N); if the current ambient light intensity value is in In the interval [M, +∞), the fill light brightness value of the fill light area can be set to 0, indicating no fill light processing.
在本发明实施例中，补光亮度值与当前环境光强度值之间所遵循的基本原则是：当前环境光强度值越小，则补光亮度值越大，从而使得补光亮度值可以根据当前环境光强度值的大小进行动态的调整。In the embodiment of the present invention, the basic principle followed between the fill light brightness value and the current ambient light intensity value is: the smaller the current ambient light intensity value, the larger the fill light brightness value, so that the fill light brightness value can be based on The size of the current ambient light intensity value is dynamically adjusted.
可选地，在上述第一控制单元404控制上述拍照界面中预设区域以上述补光亮度值进行补光之后，还可以判断预览区域的图像亮度是否达到预设图像亮度阈值，具体如下：如图7所示，上述终端还包括：Optionally, after the above-mentioned first control unit 404 controls the preset area in the above-mentioned photographing interface to perform fill-in light with the above-mentioned fill-in brightness value, it can also determine whether the image brightness of the preview area reaches the preset image brightness threshold, specifically as follows: As shown in Figure 7, the above terminal also includes:
第一判断单元407，用于判断上述预览区域的图像亮度是否达到预设图像亮度阈值；The first judging unit 407 is configured to judge whether the image brightness of the preview area reaches a preset image brightness threshold;
区域面积调整单元408，用于在上述预览区域的图像亮度小于上述预设图像亮度阈值时，逐渐调整上述补光区域的面积以及上述预览区域的面积，直到上述预览区域的图像亮度达到上述预设图像亮度阈值。The area area adjustment unit 408 is configured to gradually adjust the area of the supplementary light area and the area of the preview area when the image brightness of the preview area is lower than the preset image brightness threshold, until the image brightness of the preview area reaches the preset Image brightness threshold.
可选地，在上述区域面积调整单元408对上述补光区域的面积以及上述预览区域的面积进行调整的同时，还可以判断上述预览区域的面积是否小于预设的面积阈值，具体如下：如图8所示，上述终端还包括：Optionally, while the area area adjustment unit 408 adjusts the area of the supplementary light area and the area of the preview area, it can also determine whether the area of the preview area is smaller than a preset area threshold, as shown in the figure: As shown in 8, the above terminal also includes:
第二判断单元409，用于判断上述预览区域的面积是否小于预设的面积阈值；The second judging unit 409 is configured to judge whether the area of the preview area is smaller than a preset area threshold;
第二判断处理单元410，用于在上述预览区域的面积小于上述预设的面积阈值时，驱动上述区域面积调整单元408停止调整上述补光区域的面积以及上述预览区域的面积，同时逐渐增加上述补光区域的补光亮度值，直到上述预览区域的图像亮度达到上述预设图像亮度阈值。The second judgment processing unit 410 is configured to drive the area area adjustment unit 408 to stop adjusting the area of the supplementary light area and the area of the preview area when the area of the preview area is smaller than the preset area threshold, and at the same time gradually increase the area of the preview area. The fill light brightness value of the fill light area, until the image brightness of the above preview area reaches the above preset image brightness threshold.
可选地，在上述第二控制单元405控制终端中的摄像头捕捉图像，并生成照片之前，还可以检测终端是否完成对焦操作，具体如下：如图9所示，上述终端还包括：Optionally, before the above-mentioned second control unit 405 controls the camera in the terminal to capture an image and generate a photo, it may also detect whether the terminal has completed the focusing operation, specifically as follows: As shown in FIG. 9, the above-mentioned terminal also includes:
对焦检测单元411，用于检测终端是否完成对焦操作；并在完成对焦时，驱动上述第二控制单元405控制终端中的摄像头捕捉图像，并生成照片；The focus detection unit 411 is used to detect whether the terminal has completed the focusing operation; and when the focus is completed, drive the second control unit 405 to control the camera in the terminal to capture images and generate photos;
提示单元412，用于在预设时间内没有完成对焦时，输出提示信息，提示用户对焦失败。The prompt unit 412 is configured to output prompt information to prompt the user that the focus fails when the focus is not completed within a preset time.
本发明实施例还提供了一种终端，如图10所示，包括：处理器1001、存储器1002、摄像头1003、传感器1004；其中存储器1002可以用于处理器1001执行数据处理所需要的缓存，还可以用于提供处理器1001执行数据处理调用的数据以及获得的结果数据的存储空间，摄像头1003可以用于拍摄图像，传感器1004可以是CCD感光器件、CMOS感光器件中的一个或两者的组合，用于检测环境光强度值。An embodiment of the present invention also provides a terminal, as shown in FIG. 10 , including: a processor 1001, a memory 1002, a camera 1003, and a sensor 1004; wherein the memory 1002 can be used for the cache required by the processor 1001 to perform data processing, and It can be used to provide the processor 1001 to execute the data processing call and the storage space of the obtained result data, the camera 1003 can be used to capture images, and the sensor 1004 can be one or a combination of CCD photosensitive devices and CMOS photosensitive devices, Used to detect ambient light intensity values.
上述处理器1001用于调用上述存储器1002中存储的程序代码，启动终端中的相机功能；通过传感器1004对终端所处环境的环境光进行检测，获得当前环境光强度值；根据上述当前环境光强度值，确定拍照界面中预设区域的补光亮度值，其中，当前环境光强度值越小，则补光亮度值越大；控制上述拍照界面中预设区域以上述补光亮度值进行补光；控制终端中的摄像头捕捉图像，并生成照片。The above-mentioned processor 1001 is used to call the program code stored in the above-mentioned memory 1002 to start the camera function in the terminal; the sensor 1004 detects the ambient light of the environment where the terminal is located to obtain the current ambient light intensity value; according to the above-mentioned current ambient light intensity Value, to determine the fill light brightness value of the preset area in the camera interface, where the smaller the current ambient light intensity value is, the larger the fill light brightness value is; control the preset area in the above camera interface to perform fill light with the above fill light brightness value ; The camera in the control terminal captures the image and generates a photo.
可选地，上述处理器1001用于调用上述存储器1002中存储的程序代码，在根据上述当前环境光强度值，确定拍照界面中预设区域的补光亮度值之前，还用以执行以下操作：将拍照界面划分成补光区域和预览区域，上述补光区域用于拍照补光，上述预览区域用于预览拍照图像；根据上述当前环境光强度值，确定上述补光区域的补光亮度值。Optionally, the above-mentioned processor 1001 is used to call the program code stored in the above-mentioned memory 1002, and before determining the fill-in brightness value of the preset area in the camera interface according to the above-mentioned current ambient light intensity value, it is also used to perform the following operations: The photographing interface is divided into a light supplement area and a preview area, the supplement light area is used for supplement light when photographing, and the preview area is used for previewing photographed images; according to the current ambient light intensity value, determine the supplement light brightness value of the supplement light area.
可选地，上述处理器1001用于调用上述存储器1002中存储的程序代码，根据上述当前环境光强度值，确定上述补光区域的补光亮度值，包括：确定上述当前环境光强度值所处的预设光强度值区间；获取与上述预设光强度值区间对应的预设补光亮度值，并将上述预设补光亮度值作为上述补光区域的补光亮度值。Optionally, the above-mentioned processor 1001 is configured to call the program code stored in the above-mentioned memory 1002, and according to the above-mentioned current ambient light intensity value, determine the supplementary light brightness value of the above-mentioned supplementary light area, including: The preset light intensity value range; obtain the preset fill light brightness value corresponding to the preset light intensity value range, and use the preset fill light brightness value as the fill light brightness value of the fill light area.
可选地，上述处理器1001用于调用上述存储器1002中存储的程序代码，在控制上述拍照界面中预设区域以上述补光亮度值进行补光之后，还用以执行以下操作：判断上述预览区域的图像亮度是否达到预设图像亮度阈值；若上述预览区域的图像亮度小于上述预设图像亮度阈值，则逐渐调整上述补光区域的面积以及上述预览区域的面积，直到上述预览区域的图像亮度达到上述预设图像亮度阈值。Optionally, the above-mentioned processor 1001 is used to call the program code stored in the above-mentioned memory 1002, and after controlling the preset area in the above-mentioned photographing interface to perform light-filling with the above-mentioned light-filling brightness value, it is also used to perform the following operations: determine the preview Whether the image brightness of the area reaches the preset image brightness threshold; if the image brightness of the above-mentioned preview area is less than the above-mentioned preset image brightness threshold, then gradually adjust the area of the above-mentioned supplementary light area and the area of the above-mentioned preview area until the image brightness of the above-mentioned preview area Reach the above preset image brightness threshold.
可选地，上述处理器1001用于调用上述存储器1002中存储的程序代码，还用以执行以下操作：判断上述预览区域的面积是否小于预设的面积阈值；若上述预览区域的面积小于上述预设的面积阈值，则停止调整上述补光区域的面积以及上述预览区域的面积，同时逐渐增加上述补光区域的补光亮度值，直到上述预览区域的图像亮度达到上述预设图像亮度阈值。Optionally, the processor 1001 is configured to call the program code stored in the memory 1002, and is also configured to perform the following operations: determine whether the area of the preview area is smaller than a preset area threshold; if the area of the preview area is smaller than the preset area threshold, If the area threshold is set, stop adjusting the area of the above-mentioned fill light area and the area of the above-mentioned preview area, and at the same time gradually increase the fill light brightness value of the above-mentioned fill light area until the image brightness of the above-mentioned preview area reaches the above-mentioned preset image brightness threshold.
可选地，上述处理器1001用于调用上述存储器1002中存储的程序代码，在控制终端中的摄像头捕捉图像，并生成照片之前，还用以执行以下操作：检测终端是否完成对焦操作；若完成对焦，则执行上述控制终端中的摄像头1003捕捉图像，并生成照片；若在预设时间内没有完成对焦，则输出提示信息，提示用户对焦失败。Optionally, the above-mentioned processor 1001 is used to call the program code stored in the above-mentioned memory 1002, and before the camera in the control terminal captures an image and generates a photo, it is also used to perform the following operations: detect whether the terminal has completed the focusing operation; For focusing, execute the camera 1003 in the control terminal to capture an image and generate a photo; if the focus is not completed within the preset time, a prompt message is output to prompt the user that the focus has failed.
本发明实施例还提供了另一种终端，如图11所示，为了便于说明，仅示出了与本发明实施例相关的部分，具体技术细节未揭示的，请参照本发明实施例方法部分。该终端可以为包括手机、平板电脑、PDA(Personal DigitalAssistant，个人数字助理)、POS(Point of Sales，销售终端)、车载电脑等任意终端设备，以终端为手机为例：The embodiment of the present invention also provides another terminal, as shown in Figure 11, for the convenience of description, only the parts related to the embodiment of the present invention are shown, for specific technical details not disclosed, please refer to the method part of the embodiment of the present invention . The terminal can be any terminal device including mobile phone, tablet computer, PDA (Personal Digital Assistant, personal digital assistant), POS (Point of Sales, sales terminal), vehicle-mounted computer, etc. Taking the terminal as a mobile phone as an example:
图11示出的是与本发明实施例提供的终端相关的手机的部分结构的框图。参考图11，手机包括：射频(Radio Frequency，RF)电路1110、存储器1120、输入单元1130、显示单元1140、传感器1150、音频电路1160、无线保真(wirelessfidelity，WiFi)模块1170、处理器1180、以及电源1190等部件。本领域技术人员可以理解，图11中示出的手机结构并不构成对手机的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。FIG. 11 shows a block diagram of a partial structure of a mobile phone related to a terminal provided by an embodiment of the present invention. Referring to FIG. 11 , the mobile phone includes: a radio frequency (Radio Frequency, RF) circuit 1110, a memory 1120, an input unit 1130, a display unit 1140, a sensor 1150, an audio circuit 1160, a wireless fidelity (wirelessfidelity, WiFi) module 1170, a processor 1180, And power supply 1190 and other components. Those skilled in the art can understand that the structure of the mobile phone shown in FIG. 11 does not constitute a limitation to the mobile phone, and may include more or less components than shown in the figure, or combine some components, or arrange different components.
下面结合图11对手机的各个构成部件进行具体的介绍：The following is a specific introduction to each component of the mobile phone in conjunction with Figure 11:
RF电路1110可用于收发信息或通话过程中，信号的接收和发送，特别地，将基站的下行信息接收后，给处理器1180处理；另外，将设计上行的数据发送给基站。通常，RF电路1110包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器(Low Noise Amplifier，LNA)、双工器等。此外，RF电路1110还可以通过无线通信与网络和其他设备通信。上述无线通信可以使用任一通信标准或协议，包括但不限于全球移动通讯系统(Global Systemof Mobile communication，GSM)、通用分组无线服务(General Packet RadioService，GPRS)、码分多址(Code Division Multiple Access，CDMA)、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)、长期演进(Long Term Evolution，LTE)、电子邮件、短消息服务(Short Messaging Service，SMS)等。The RF circuit 1110 can be used for sending and receiving information or receiving and sending signals during a call. In particular, after receiving the downlink information from the base station, it is processed by the processor 1180; in addition, the designed uplink data is sent to the base station. Generally, the RF circuit 1110 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier (Low Noise Amplifier, LNA), a duplexer, and the like. In addition, RF circuitry 1110 may also communicate with networks and other devices via wireless communications. The above-mentioned wireless communication can use any communication standard or protocol, including but not limited to Global System of Mobile Communication (Global System of Mobile communication, GSM), General Packet Radio Service (General Packet Radio Service, GPRS), Code Division Multiple Access (Code Division Multiple Access) , CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (Long Term Evolution, LTE), email, Short Messaging Service (Short Messaging Service, SMS), etc.
存储器1120可用于存储软件程序以及模块，处理器1180通过运行存储在存储器1120的软件程序以及模块，从而执行手机的各种功能应用以及数据处理。存储器1120可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器1120可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。The memory 1120 can be used to store software programs and modules, and the processor 1180 executes various functional applications and data processing of the mobile phone by running the software programs and modules stored in the memory 1120 . The memory 1120 can mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system, at least one application program required by a function (such as a sound playback function, an image playback function, etc.) and the like; Data created by the use of mobile phones (such as audio data, phonebook, etc.), etc. In addition, the memory 1120 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage devices.
输入单元1130可用于接收输入的数字或字符信息，以及产生与手机的用户设置以及功能控制有关的键信号输入。具体地，输入单元1130可包括触控面板1131以及其他输入设备1132。触控面板1131，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板1131上或在触控面板1131附近的操作)，并根据预先设定的程式驱动相应的连接装置。可选的，触控面板1131可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器1180，并能接收处理器1180发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板1131。除了触控面板1131，输入单元1130还可以包括其他输入设备1132。具体地，其他输入设备1132可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆等中的一种或多种。The input unit 1130 can be used to receive input numbers or character information, and generate key signal input related to user settings and function control of the mobile phone. Specifically, the input unit 1130 may include a touch panel 1131 and other input devices 1132 . The touch panel 1131, also referred to as a touch screen, can collect touch operations of the user on or near it (for example, the user uses any suitable object or accessory such as a finger or a stylus on the touch panel 1131 or near the touch panel 1131). operation), and drive the corresponding connection device according to the preset program. Optionally, the touch panel 1131 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and sends it to the to the processor 1180, and can receive and execute commands sent by the processor 1180. In addition, the touch panel 1131 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 1131 , the input unit 1130 may also include other input devices 1132 . Specifically, other input devices 1132 may include, but are not limited to, one or more of physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, joysticks, and the like.
显示单元1140可用于显示由用户输入的信息或提供给用户的信息以及手机的各种菜单。显示单元1140可包括显示面板1141，可选的，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-EmittingDiode,OLED)等形式来配置显示面板1141。进一步的，触控面板1131可覆盖显示面板1141，当触控面板1131检测到在其上或附近的触摸操作后，传送给处理器1180以确定触摸事件的类型，随后处理器1180根据触摸事件的类型在显示面板1141上提供相应的视觉输出。虽然在图11中，触控面板1131与显示面板1141是作为两个独立的部件来实现手机的输入和输入功能，但是在某些实施例中，可以将触控面板1131与显示面板1141集成而实现手机的输入和输出功能。The display unit 1140 may be used to display information input by or provided to the user and various menus of the mobile phone. The display unit 1140 may include a display panel 1141. Optionally, the display panel 1141 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an organic light-emitting diode (Organic Light-Emitting Diode, OLED), or the like. Further, the touch panel 1131 can cover the display panel 1141, and when the touch panel 1131 detects a touch operation on or near it, it sends it to the processor 1180 to determine the type of the touch event, and then the processor 1180 determines the type of the touch event according to the The type provides a corresponding visual output on the display panel 1141 . Although in FIG. 11 , the touch panel 1131 and the display panel 1141 are used as two independent components to realize the input and input functions of the mobile phone, in some embodiments, the touch panel 1131 and the display panel 1141 can be integrated to form a mobile phone. Realize the input and output functions of the mobile phone.
手机还可包括至少一种传感器1150，比如光传感器、运动传感器以及其他传感器。具体地，光传感器可包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板1141的亮度，接近传感器可在手机移动到耳边时，关闭显示面板1141和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别手机姿态的应用(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；至于手机还可配置的陀螺仪、气压计、湿度计、温度计、红外线传感器等其他传感器，在此不再赘述。The handset may also include at least one sensor 1150, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 1141 according to the brightness of the ambient light, and the proximity sensor may turn off the display panel 1141 and/or when the mobile phone is moved to the ear. or backlight. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in various directions (generally three axes), and can detect the magnitude and direction of gravity when it is stationary, and can be used to identify the application of mobile phone posture (such as horizontal and vertical screen switching, related Games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc.; as for other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared sensor, etc. repeat.
音频电路1160、扬声器1161，传声器1162可提供用户与手机之间的音频接口。音频电路1160可将接收到的音频数据转换后的电信号，传输到扬声器1161，由扬声器1161转换为声音信号输出；另一方面，传声器1162将收集的声音信号转换为电信号，由音频电路1160接收后转换为音频数据，再将音频数据输出处理器1180处理后，经RF电路1110以发送给比如另一手机，或者将音频数据输出至存储器1120以便进一步处理。The audio circuit 1160, the speaker 1161, and the microphone 1162 can provide an audio interface between the user and the mobile phone. The audio circuit 1160 can transmit the electrical signal converted from the received audio data to the speaker 1161, and the speaker 1161 converts it into an audio signal for output; After being received, it is converted into audio data, and then the audio data is processed by the output processor 1180, and then sent to another mobile phone through the RF circuit 1110, or the audio data is output to the memory 1120 for further processing.
WiFi属于短距离无线传输技术，手机通过WiFi模块1170可以帮助用户收发电子邮件、浏览网页和访问流式媒体等，它为用户提供了无线的宽带互联网访问。虽然图11示出了WiFi模块1170，但是可以理解的是，其并不属于手机的必须构成，完全可以根据需要在不改变发明的本质的范围内而省略。WiFi is a short-distance wireless transmission technology. The mobile phone can help users send and receive emails, browse web pages, and access streaming media through the WiFi module 1170, which provides users with wireless broadband Internet access. Although Fig. 11 shows a WiFi module 1170, it can be understood that it is not an essential component of the mobile phone, and can be completely omitted as required without changing the essence of the invention.
处理器1180是手机的控制中心，利用各种接口和线路连接整个手机的各个部分，通过运行或执行存储在存储器1120内的软件程序和/或模块，以及调用存储在存储器1120内的数据，执行手机的各种功能和处理数据，从而对手机进行整体监控。可选的，处理器1180可包括一个或多个处理单元；优选的，处理器1180可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器1180中。The processor 1180 is the control center of the mobile phone. It uses various interfaces and lines to connect various parts of the entire mobile phone. By running or executing software programs and/or modules stored in the memory 1120, and calling data stored in the memory 1120, execution Various functions and processing data of the mobile phone, so as to monitor the mobile phone as a whole. Optionally, the processor 1180 may include one or more processing units; preferably, the processor 1180 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface and application programs, etc. , the modem processor mainly handles wireless communications. It can be understood that the foregoing modem processor may not be integrated into the processor 1180 .
手机还包括给各个部件供电的电源1190(比如电池)，优选的，电源可以通过电源管理系统与处理器1180逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。The mobile phone also includes a power supply 1190 (such as a battery) for supplying power to various components. Preferably, the power supply can be logically connected to the processor 1180 through the power management system, so as to realize functions such as managing charging, discharging, and power consumption management through the power management system.
尽管未示出，手机还可以包括摄像头、蓝牙模块等，在此不再赘述。Although not shown, the mobile phone may also include a camera, a Bluetooth module, etc., which will not be repeated here.
前述实施例中，各步骤方法流程可以基于该终端的结构实现。其中传感器1150可以作为检测环境光强度值使用；摄像头可以作为拍摄图像使用。In the foregoing embodiments, the method flow of each step can be realized based on the structure of the terminal. The sensor 1150 can be used to detect the ambient light intensity value; the camera can be used to capture images.
前述图1、图3所示的实施例中，各步骤方法流程可以基于该手机的结构实现。前述图4、图5、图6、图7、图8、图9所示的实施例中，各单元功能可以基于该手机的结构实现。In the aforementioned embodiments shown in FIG. 1 and FIG. 3 , the method flow of each step can be realized based on the structure of the mobile phone. In the aforementioned embodiments shown in Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, and Fig. 9, the functions of each unit can be realized based on the structure of the mobile phone.
值得注意的是，上述补光拍照方法及终端的实施例中，所包括的各个单元只是按照功能逻辑进行划分的，但并不局限于上述的划分，只要能够实现相应的功能即可；另外，各功能单元的具体名称也只是为了便于相互区分，并不用于限制本发明的保护范围。It is worth noting that, in the embodiments of the above-mentioned supplementary light photography method and terminal, each unit included is only divided according to functional logic, but is not limited to the above-mentioned division, as long as the corresponding functions can be realized; in addition, The specific names of the functional units are only for the convenience of distinguishing each other, and are not used to limit the protection scope of the present invention.
另外，本领域普通技术人员可以理解实现上述各方法实施例中的全部或部分步骤是可以通过程序来指令相关的硬件完成，相应的程序可以存储于一种计算机可读存储介质中，上述提到的存储介质可以是只读存储器，磁盘或光盘等。In addition, those of ordinary skill in the art can understand that all or part of the steps in the above-mentioned method embodiments can be completed by instructing related hardware through a program, and the corresponding program can be stored in a computer-readable storage medium. The storage medium can be read-only memory, magnetic disk or optical disk and so on.
以上仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明实施例揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应该以权利要求的保护范围为准。The above are only preferred specific implementation modes of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the embodiments of the present invention. , should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.
| Application Number | Priority Date | Filing Date | Title |
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| CN201610570030.5ACN106027916A (en) | 2016-07-18 | 2016-07-18 | A supplementary light photographing method and terminal |
| Application Number | Priority Date | Filing Date | Title |
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| CN201610570030.5ACN106027916A (en) | 2016-07-18 | 2016-07-18 | A supplementary light photographing method and terminal |
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| CN106027916Atrue CN106027916A (en) | 2016-10-12 |
| Application Number | Title | Priority Date | Filing Date |
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| CN201610570030.5APendingCN106027916A (en) | 2016-07-18 | 2016-07-18 | A supplementary light photographing method and terminal |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication | Application publication date:20161012 |