技术领域technical field
本发明实施例涉及电子通信技术领域，尤其涉及一种多人拍照的方法及装置。Embodiments of the present invention relate to the technical field of electronic communication, and in particular, to a method and device for taking pictures by multiple people.
背景技术Background technique
外出旅游或公司聚餐等群体活动中，多人合影是必不可少的纪念方式之一。In group activities such as outings or company dinners, group photos with multiple people are one of the essential ways to commemorate.
每个人都希望在合影中留下最美的身影，但是由于拍照是在瞬间进行图像的采集，很多人一起拍照时总会存在部分人闭眼或表情不好的情况，为保留一张每个人形象都完美的照片，经常需要在同一场景下拍摄多张照片，然后选择一张符合要求的照片进行留存。Everyone hopes to leave the most beautiful figure in the group photo, but because the photo is collected in an instant, when many people take a photo together, there will always be some people who close their eyes or have a bad expression. In order to preserve a picture of everyone It is often necessary to take multiple photos in the same scene, and then select a photo that meets the requirements to save.
但合影人数过多的情况下，拍摄的多张照片(即合影图像)中可能都会存在有人闭眼或未微笑等导致照片质量较低的问题。另外，在对多张照片进行选择时，需要关注每张照片中所有人的表情，若拍摄的备选照片很多，筛选照片的过程会很慢长。However, when there are too many people in the group photo, there may be problems such as people closing their eyes or not smiling in the multiple photos taken (that is, group photo images), which lead to low photo quality. In addition, when selecting multiple photos, it is necessary to pay attention to the expressions of all people in each photo. If there are many candidate photos, the process of screening photos will be very slow and long.
发明内容Contents of the invention
本发明提供一种多人拍照的方法及装置，以提高合影图像的质量。The present invention provides a method and device for taking pictures by multiple people, so as to improve the quality of group pictures.
第一方面，本发明实施例提供了一种多人拍照的方法，包括：In a first aspect, an embodiment of the present invention provides a method for taking pictures by multiple people, including:
获得多张合影图像，并从所述多张合影图像中选择一张合影图像作为基础图像；Obtaining multiple group photo images, and selecting a group photo image from the multiple group photo images as the base image;
通过人脸识别技术确定所述基础图像中不符合设定面部特征条件的第一面部特征；Determining the first facial feature in the basic image that does not meet the set facial feature condition through face recognition technology;
通过人脸识别技术确定在除所述基础图像外的其他合影图像中，与所述第一面部特征对应且符合设定面部特征条件的第二面部特征；Determining a second facial feature corresponding to the first facial feature and meeting the set facial feature condition in other group photo images except the basic image through face recognition technology;
采用确定的第二面部特征替换所述基础图像中对应的第一面部特征。Using the determined second facial features to replace the corresponding first facial features in the basic image.
第二方面，本发明实施例还提供了一种多人拍照的装置，包括：In the second aspect, the embodiment of the present invention also provides a device for taking photos by multiple people, including:
图像获取模块，用于获得多张合影图像，并从所述多张合影图像中选择一张合影图像作为基础图像；An image acquisition module, configured to obtain multiple group photo images, and select a group photo image from the multiple group photo images as the base image;
第一面部特征确定模块，用于通过人脸识别技术确定所述基础图像中不符合设定面部特征条件的第一面部特征；The first facial feature determination module is used to determine the first facial features in the basic image that do not meet the set facial feature conditions through face recognition technology;
第二面部特征确定模块，用于通过人脸识别技术确定在除所述基础图像外的其他合影图像中，与所述第一面部特征对应且符合设定面部特征条件的第二面部特征；The second facial feature determination module is used to determine the second facial feature corresponding to the first facial feature and meeting the set facial feature condition in other group photo images except the basic image through face recognition technology;
面部特征替换模块，用于采用确定的第二面部特征替换所述基础图像中对应的第一面部特征。A facial feature replacement module, configured to replace the corresponding first facial feature in the base image with the determined second facial feature.
本发明实施例提供的技术方案，通过摄像头获取多张合影图像，使用基础图像外的其他合影图像中符合设定面部特征条件的第二面部特征，替换基础图像中对应的不符合设定面部特征条件的第一面部特征，解决了多人合影中存在的部分人闭眼或不微笑的问题，达到了提高合影图像质量的有益效果。In the technical solution provided by the embodiment of the present invention, multiple group photo images are obtained through the camera, and the second facial features that meet the set facial feature conditions in other group photo images other than the basic image are used to replace the corresponding facial features that do not meet the set facial features in the basic image. The first facial feature of the condition solves the problem that some people close their eyes or do not smile in the group photo of multiple people, and achieves the beneficial effect of improving the image quality of the group photo.
附图说明Description of drawings
图1是本发明实施例一提供的多人拍照的方法的流程示意图；FIG. 1 is a schematic flowchart of a method for taking pictures by multiple people provided by Embodiment 1 of the present invention;
图2是本发明实施例二提供的多人拍照的方法的流程示意图；FIG. 2 is a schematic flowchart of a method for taking pictures by multiple people provided by Embodiment 2 of the present invention;
图3是本发明实施例三提供的多人拍照的装置的结构示意图。FIG. 3 is a schematic structural diagram of a device for taking pictures of multiple people provided by Embodiment 3 of the present invention.
具体实施方式detailed description
下面结合附图和实施例对本发明作进一步的详细说明。可以理解的是，此处所描述的具体实施例仅仅用于解释本发明，而非对本发明的限定。另外还需要说明的是，为了便于描述，附图中仅示出了与本发明相关的部分而非全部结构。The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.
实施例一Embodiment one
图1是本发明实施例一提供的多人拍照的方法的流程示意图。本实施例适用于多人合影的拍摄。本实施例提供的多人拍照的方法可应用于有拍照功能的智能终端中。该方法可以由多人拍照的装置来执行，所述装置由软件和/或硬件实现，配置于智能终端内。其中，智能终端可以是智能手机、平板电脑、笔记本电脑或摄像机等具有摄像头的电子设备。FIG. 1 is a schematic flowchart of a method for taking pictures by multiple people according to Embodiment 1 of the present invention. This embodiment is suitable for shooting a group photo of multiple people. The method for multiple people to take pictures provided in this embodiment can be applied to a smart terminal with a picture taking function. The method can be executed by a device for taking photos by multiple people, and the device is realized by software and/or hardware and configured in a smart terminal. Wherein, the smart terminal may be an electronic device with a camera, such as a smart phone, a tablet computer, a notebook computer, or a video camera.
参见图1，该方法具体包括：Referring to Figure 1, the method specifically includes:
步骤110、获得多张合影图像，并从所述多张合影图像中选择一张合影图像作为基础图像。Step 110, obtaining multiple group photo images, and selecting a group photo image from the multiple group photo images as a base image.
通过摄像头获得多张合影图像，这些图像中的每一张都包含相同的人，上述场景下常存在部分图像或全部图像中的某个或某些人的面部特征不满意的情况，本实施例的技术方案是将所述不满意的面部特征替换掉，因此需要选取一张图像作为基础图像。Obtain multiple group photo images through the camera, and each of these images contains the same person. In the above-mentioned scene, there is often a situation in which some or some people’s facial features in some or all images are not satisfactory. In this embodiment, The technical solution is to replace the unsatisfactory facial features, so it is necessary to select an image as the base image.
具体的，从所述多张合影图像中选择一张合影图像作为基础图像，包括：将获得的首张合影图像作为基础图像；或者，通过人脸识别技术确定每张合影图像中的不符合设定面部特征条件的面部特征；将不符合设定面部特征条件的面部特征的数量最少的合影图像作为基础图像。Specifically, selecting a group photo image from the multiple group photo images as the basic image includes: using the obtained first group photo image as the basic image; The facial features of the predetermined facial feature conditions; the group photo image with the least number of facial features that do not meet the set facial feature conditions is used as the base image.
优选的，所述设定面部特征条件包括微笑和/或睁眼。Preferably, said setting facial feature conditions include smiling and/or opening eyes.
实际生活中，合影留念中希望每个人都能保持笑容，并不存在闭眼的情况，因此，本实施例中，选取微笑和/或睁眼作为设定面部特征条件，使用其他图像中符合设定面部特征条件的微笑和/或睁眼的面部特征来替换基础图像中不微笑和/或闭眼的面部特征。In real life, it is hoped that everyone can keep a smile in the group photo, and there is no case of closing eyes. Therefore, in this embodiment, smile and/or open eyes are selected as the setting facial feature conditions, and other images that meet the setting conditions are used. Smiling and/or open-eyed facial features of the given facial feature condition are used to replace non-smiling and/or closed-eyed facial features in the base image.
步骤120、通过人脸识别技术确定所述基础图像中不符合设定面部特征条件的第一面部特征。Step 120, using face recognition technology to determine the first facial features in the basic image that do not meet the set facial feature conditions.
使用人脸识别技术对基础图像进行人脸识别，并从人脸识别结果中提取不符合设定面部特征条件的第一面部特征，具体的，提取的可为眼睛和/或嘴巴的特征，也可为人脸其他部位的特征，能够根据用户的需要进行设定。若设定提取的为多个器官的特征，则根据预设的顺序逐一替换。当设定面部特征条件为微笑时，不微笑即为不符合设定面部特征条件的第一面部特征；当设定面部特征条件为睁眼时，闭眼即为不符合设定面部特征条件的第一面部特征。Use face recognition technology to perform face recognition on the basic image, and extract the first facial features that do not meet the set facial feature conditions from the face recognition results, specifically, the extracted features can be eyes and/or mouth features, It can also be the features of other parts of the face, which can be set according to the needs of the user. If it is set to extract the features of multiple organs, they will be replaced one by one according to the preset order. When the facial feature condition is set to smile, not smiling is the first facial feature that does not meet the set facial feature condition; when the facial feature condition is set to open eyes, eyes are closed to fail to meet the set facial feature condition first facial features.
步骤130、通过人脸识别技术确定在除所述基础图像外的其他合影图像中，与所述第一面部特征对应且符合设定面部特征条件的第二面部特征。Step 130: Determine the second facial feature corresponding to the first facial feature and conforming to the set facial feature condition in other group photo images except the basic image through face recognition technology.
若使用一个人的面部特征替换另一个人对应的面部特征，得到的图像不真实，也不协调。考虑到上述问题，本发明实施例对相同人在相同场景下拍摄多张合影图像，这些图像中均包括相同的人脸，使用其中一个图像里某一个人的面部特征替换其他某张图像中相同人脸的面部特征，合成的图像中这个人脸与实际拍摄的人脸相似度很高。本实施例中，提取基础图像外的其他图像中符合设定面部特征条件的面部特征替换基础图像中对应的不符合设定面部特征条件的面部特征，以使替换后的基础图像中每个人脸的面部特征都符合设定的面部特征条件。If one person's facial features are used to replace the corresponding facial features of another person, the resulting image will be unrealistic and inconsistent. Considering the above problems, the embodiment of the present invention takes multiple group photo images of the same person in the same scene, and these images all include the same face, and use the facial features of a certain person in one of the images to replace the same face in another image. The facial features of the face, the face in the synthesized image is very similar to the actual face. In this embodiment, the facial features that meet the set facial feature conditions in other images other than the basic image are extracted to replace the corresponding facial features that do not meet the set facial feature conditions in the basic image, so that each face in the replaced basic image The facial features of all meet the set facial feature conditions.
步骤140、采用确定的第二面部特征替换所述基础图像中对应的第一面部特征。Step 140. Replace the corresponding first facial features in the basic image with the determined second facial features.
提取除基础图像外其他图像中符合设定面部特征条件的面部特征，替换基础图像中对应的不符合设定面部特征条件的面部特征，具体的，以图像的拍摄时间从前到后的顺序，对所述其余图像中与基础图像中不符合设定条件的面部特征对应的面部特征进行识别，将识别到的第一个符合设定面部特征条件的面部特征替换到基础图像中。优选的，图像中面部特征的替换，可采用特征值替换或局部图像替换。Extract the facial features that meet the set facial feature conditions in other images except the basic image, and replace the corresponding facial features that do not meet the set facial feature conditions in the basic image. Specifically, in the order of the shooting time of the images from front to back, the In the remaining images, the facial features corresponding to the facial features that do not meet the set conditions in the basic image are identified, and the first recognized facial feature that meets the set facial feature conditions is replaced in the basic image. Preferably, the replacement of facial features in the image can use feature value replacement or partial image replacement.
本实施例提供的多人拍照的方法，通过摄像头获取多张合影图像，使用基础图像外的其他合影图像中符合设定面部特征条件的第二面部特征，替换基础图像中对应的不符合设定面部特征条件的第一面部特征，解决了多人合影中存在的部分人闭眼或不微笑的问题，达到了提高合影图像质量的有益效果。The method for taking pictures of multiple people provided in this embodiment uses a camera to obtain multiple group photo images, uses the second facial features that meet the set facial feature conditions in other group photo images other than the basic image, and replaces the corresponding ones in the basic image that do not meet the set facial features. The first facial feature of the facial feature condition solves the problem of some people closing their eyes or not smiling in a group photo with multiple people, and achieves the beneficial effect of improving the image quality of the group photo.
实施例二Embodiment two
本实施例以上述实施例一为基础，对使用符合设定面部特征条件的第二面部特征替换不符合设定面部特征条件的第一面部特征的具体过程作进一步的说明。This embodiment is based on the first embodiment above, and further describes the specific process of replacing the first facial feature that does not meet the set facial feature condition with the second facial feature that meets the set facial feature condition.
图2是本发明实施例二提供的多人拍照的方法的流程示意图，如图2所示，该方法具体包括：Fig. 2 is a schematic flowchart of a method for taking pictures by multiple people provided in Embodiment 2 of the present invention. As shown in Fig. 2, the method specifically includes:
步骤210、通过人脸识别技术识别取景框所显示的图像中包含的人脸图像，并对识别的人脸图像进行编号。Step 210: Identify the face images included in the image displayed in the viewfinder by face recognition technology, and number the recognized face images.
为便于相同人脸的对应，本实施例中拍摄之前，在取景框中对各个人脸通过人脸识别技术进行识别，并根据识别结果对人脸进行编号，使不同的人脸对应不同的编号，优选的，可按照取景框中人脸从左到右的顺序依次进行编号。In order to facilitate the correspondence of the same face, before shooting in this embodiment, each face is identified in the viewfinder frame by face recognition technology, and the faces are numbered according to the recognition results, so that different faces correspond to different numbers , preferably, the numbers may be sequentially numbered according to the order of the faces in the viewfinder from left to right.
步骤220、获得多张合影图像，并从所述多张合影图像中选择一张合影图像作为基础图像。Step 220. Obtain multiple group photo images, and select a group photo image from the multiple group photo images as a base image.
步骤230、通过人脸识别技术识别所述多张合影图像中的人脸图像，并获得识别的人脸图像坐标，并依据编号结果获得人脸图像编号。Step 230: Identify the face images in the multiple group photo images by face recognition technology, obtain the recognized face image coordinates, and obtain the face image number according to the numbering result.
多张合影图像是连续拍摄的，拍摄过程中被拍摄的人的位置基本不变，所以相同人脸在不同图像中的位置是基本固定的。本实施例使用人脸识别技术对多张合影图像进行人脸识别，提取每张图像中每个人脸中间位置的坐标并进行记录，同时，参考各个人脸在取景窗口中的编号对每张图像中的人脸编号，使每张图像中相同人脸的编号与其在取景窗口中的编号相同。这种情况下，每张图像以所述中间位置的坐标为基准，可以确定设定面部特征条件中的面部特征的坐标，并根据这个坐标以及人脸编号进行面部特征的替换。Multiple group photo images are taken continuously, and the positions of the people being photographed are basically unchanged during the shooting process, so the positions of the same face in different images are basically fixed. This embodiment uses face recognition technology to carry out face recognition on multiple group photo images, extracts and records the coordinates of the middle position of each face in each image, and at the same time, refers to the number of each face in the viewfinder window The number of faces in , so that the number of the same face in each image is the same as the number in the viewfinder. In this case, the coordinates of the facial features in the set facial feature conditions can be determined for each image based on the coordinates of the intermediate position, and the facial features can be replaced according to the coordinates and the face number.
步骤240、若任一人脸图像编号对应的人脸图像在不同合影图像中的坐标差值大于预设的距离阀值，则以基础图像中对应的面部特征作为该人脸图像编号对应的人脸图像的最终面部特征。Step 240, if the coordinate difference of the face image corresponding to any face image number in different group photo images is greater than the preset distance threshold, use the corresponding facial features in the basic image as the face corresponding to the face image number The final facial features of the image.
对于在每张图像中的位置有变化的人脸，除基础图像外的其他图像中该人脸的面部特征的坐标与基础图像中对应的面部特征的坐标有较大的不同，使用本实施例的替换方式替换面部特征后，基础图像中对应的人脸不再真实。所以，针对上述情况，当判断某一人脸在不同合影图像中的坐标差值大于预设的距离阈值时，以基础图像中对应的面部特征作为其最终面部特征，即无论该面部特征是符合设定面部特征条件的还是不符合设定面部特征条件的，都不再进行替换。For a face whose position changes in each image, the coordinates of the facial features of the face in other images except the basic image are quite different from the coordinates of the corresponding facial features in the basic image. Using this embodiment After replacing facial features with the replacement method, the corresponding face in the base image is no longer real. Therefore, in view of the above situation, when it is judged that the coordinate difference of a certain face in different group photo images is greater than the preset distance threshold, the corresponding facial features in the basic image are used as the final facial features, that is, no matter whether the facial features meet the set If the face feature condition is determined or does not meet the set face feature condition, it will not be replaced.
步骤250、通过人脸识别技术确定所述基础图像中不符合设定面部特征条件的第一面部特征。Step 250, using face recognition technology to determine the first facial features in the basic image that do not meet the set facial feature conditions.
步骤260、确定所述第一面部特征对应的人脸图像编号。Step 260. Determine the number of the face image corresponding to the first facial feature.
为保证替换过程的准确度，确保是不同图像中相同人脸面部特征进行替换，在进行替换前，需确定面部特征不符合设定面部特征条件的人脸对应的编号，以方便后续替换过程通过编号，找到对应的人脸。In order to ensure the accuracy of the replacement process and ensure that the same facial features in different images are replaced, before the replacement, it is necessary to determine the number corresponding to the face whose facial features do not meet the set facial feature conditions, so as to facilitate the subsequent replacement process. number to find the corresponding face.
步骤270、获取确定的人脸图像编号对应的其他合影图像中的第二面部特征，作为与所述第一面部特征对应且符合设定面部特征条件的第二面部特征。Step 270: Obtain the second facial feature in other group photo images corresponding to the determined face image number as the second facial feature corresponding to the first facial feature and meeting the set facial feature condition.
在基础图像中确定某一编号的人脸的面部特征不符合设定面部特征条件后，在其他图像中提取该编号对应的人脸面部特征，识别为符合设定面部特征条件后，结合该面部特征的坐标，替换到基础图像中该编号人脸不符合设定面部特征条件的面部特征位置。具体的，按照拍摄时间从前到后的顺序对所述其它图像中相同编号的人脸面部特征进行识别提取。进一步的，可将基础图像中面部特征不符合设定面部特征条件的人脸分为一组，按照组内编号从小到大的顺序依次寻找其他图像中对应的符合设定面部特征条件的面部特征。After it is determined in the basic image that the facial features of a face with a certain number do not meet the set facial feature conditions, the facial features of the face corresponding to the number are extracted from other images, and after being recognized as meeting the set facial feature conditions, the face is combined The coordinates of the feature are replaced with the facial feature position of the numbered face in the base image that does not meet the set facial feature conditions. Specifically, the face features of the same number in the other images are identified and extracted according to the order of shooting time from front to back. Further, the faces in the basic image whose facial features do not meet the set facial feature conditions can be divided into a group, and the corresponding facial features in other images that meet the set facial feature conditions are searched in sequence according to the order of the group number from small to large .
步骤280、采用确定的第二面部特征替换所述基础图像中的第一面部特征。Step 280. Replace the first facial feature in the basic image with the determined second facial feature.
步骤290、展示替换后形成的最终合影图像。Step 290, showing the final group photo image formed after replacement.
基础图像中所有不符合设定面部特征条件的面部特征替换结束后，将合成的最终图像展示在显示屏上。After all facial features that do not meet the set facial feature conditions in the base image are replaced, the final composite image is displayed on the display screen.
步骤300、根据用户的微调请求，移动、放大或缩小所述最终合影图像中人脸图像的面部特征。Step 300, according to the fine-tuning request of the user, move, enlarge or reduce the facial features of the face image in the final group photo image.
由于拍摄过程中，人脸可能会有微小的位置变化，所以最终图像中的人脸替换后的面部特征位置和大小需要进行微调。本实施例中，用户可拖拽或移动替换后的面部特征图像，通过手动移动、放大或缩小替换后的面部特征所在图层实现面部特征的微调。Since the position of the face may change slightly during the shooting process, the position and size of the facial features after the replacement of the face in the final image need to be fine-tuned. In this embodiment, the user can drag or move the replaced facial feature image, and fine-tune the facial feature by manually moving, zooming in or zooming out the layer where the replaced facial feature is located.
本实施例提供的多人拍照的方法，通过对每个人脸进行编号及坐标确定，使面部特征替换过程中，其他图像中符合设定面部特征条件的第二面部特征能够准确的替换到基础图像中同一个人脸中，避免出现面部特征替换错误的问题，有利于提高合影图像的质量。The method for taking pictures of multiple people provided in this embodiment, by numbering and determining the coordinates of each face, enables the facial feature replacement process, the second facial features in other images that meet the set facial feature conditions can be accurately replaced with the basic image In the same face, the problem of facial feature replacement error is avoided, which is conducive to improving the quality of the group photo image.
实施例三Embodiment Three
图3是本发明实施例三提供的多人拍照的装置的结构示意图。参见图3，该多人拍照的装置的具体结构如下：FIG. 3 is a schematic structural diagram of a device for taking pictures of multiple people provided by Embodiment 3 of the present invention. Referring to Fig. 3, the specific structure of the device for taking pictures of multiple people is as follows:
图像获取模块310，用于获得多张合影图像，并从所述多张合影图像中选择一张合影图像作为基础图像；An image acquisition module 310, configured to obtain multiple group photo images, and select a group photo image from the multiple group photo images as the base image;
第一面部特征确定模块320，用于通过人脸识别技术确定所述基础图像中不符合设定面部特征条件的第一面部特征；The first facial feature determination module 320 is used to determine the first facial features in the basic image that do not meet the set facial feature conditions through face recognition technology;
第二面部特征确定模块330，用于通过人脸识别技术确定在除所述基础图像外的其他合影图像中，与所述第一面部特征对应且符合设定面部特征条件的第二面部特征；The second facial feature determination module 330 is configured to determine, through face recognition technology, a second facial feature corresponding to the first facial feature and meeting the set facial feature conditions in other group photo images except the basic image ;
面部特征替换模块340，用于采用确定的第二面部特征替换所述基础图像中对应的第一面部特征。The facial feature replacement module 340 is configured to replace the corresponding first facial feature in the base image with the determined second facial feature.
进一步的，所述多人拍照的装置，还包括：Further, the device for taking photos by multiple people also includes:
人脸编号模块，用于在获得多张合影图像之前，通过人脸识别技术识别取景框所显示的图像中包含的人脸图像，并对识别的人脸图像进行编号。The face numbering module is used to identify the face images contained in the images displayed in the viewfinder through face recognition technology before obtaining multiple group photo images, and number the recognized face images.
进一步的，所述多人拍照的装置，还包括：Further, the device for taking photos by multiple people also includes:
坐标获取模块，用于在获得多张合影图像，并从所述多张合影图像中选择一张合影图像作为基础图像之后，通过人脸识别技术识别所述多张合影图像中的人脸图像，并获得识别的人脸图像坐标，并依据编号结果获得人脸图像编号；The coordinate acquisition module is used to identify the face images in the multiple group photo images through face recognition technology after obtaining multiple group photo images and selecting a group photo image from the multiple group photo images as the basic image, And obtain the recognized face image coordinates, and obtain the face image number according to the numbering result;
最终面部特征模块，用于在任一人脸图像编号对应的人脸图像在不同合影图像中的坐标差值大于预设的距离阀值的情况下，判定基础图像中对应的面部特征为该人脸图像编号对应的人脸图像的最终面部特征。The final facial feature module is used to determine that the corresponding facial feature in the basic image is the facial image when the coordinate difference of the facial image corresponding to any facial image number in different group photo images is greater than a preset distance threshold The final facial features of the face image corresponding to the number.
具体的，所述第二面部特征确定模块330，包括：Specifically, the second facial feature determination module 330 includes:
编号确定单元，用于确定所述第一面部特征对应的人脸图像编号；A number determination unit, configured to determine the number of the face image corresponding to the first facial feature;
面部特征获取单元，用于获取确定的人脸图像编号对应的其他合影图像中的第二面部特征，作为与所述第一面部特征对应且符合设定面部特征条件的第二面部特征。The facial feature acquisition unit is configured to acquire the second facial feature in other group photo images corresponding to the determined face image number as the second facial feature corresponding to the first facial feature and meeting the set facial feature condition.
优选的，所述图像获取模块310，具体用于：Preferably, the image acquisition module 310 is specifically used for:
将获得的首张合影图像作为基础图像；或者，Use the first group photo image obtained as the base image; or,
通过人脸识别技术确定每张合影图像中的不符合设定面部特征条件的面部特征；Determine the facial features in each group photo that do not meet the set facial feature conditions through face recognition technology;
将不符合设定面部特征条件的面部特征的数量最少的合影图像作为基础图像。The group photo image with the least number of facial features that do not meet the set facial feature conditions is used as the base image.
进一步的，所述多人拍照的装置，还包括：Further, the device for taking photos by multiple people also includes:
图像展示模块，用于在采用确定的第二面部特征替换所述基础图像中的第一面部特征之后，展示替换后形成的最终合影图像；An image display module, for after replacing the first facial features in the basic image with the determined second facial features, displaying the final group photo image formed after the replacement;
面部特征微调模块，用于根据用户的微调请求，移动、放大或缩小所述最终合影图像中人脸图像的面部特征。The facial feature fine-tuning module is configured to move, enlarge or reduce the facial features of the face images in the final group photo image according to the user's fine-tuning request.
示例性的，所述设定面部特征条件包括微笑和/或睁眼。Exemplarily, the setting facial feature condition includes smiling and/or opening eyes.
本实施例提供的多人拍照的装置，与本发明任意实施例所提供的多人拍照的方法属于同一发明构思，可执行本发明任意实施例所提供的多人拍照的方法，具备执行多人拍照的方法相应的功能模块和有益效果。未在本实施例中详尽描述的技术细节，可参见本发明任意实施例提供的多人拍照的图像处理过程。The device for taking pictures of multiple people provided in this embodiment belongs to the same inventive concept as the method for taking pictures of multiple people provided in any embodiment of the present invention, and can execute the method for taking pictures of multiple people provided in any embodiment of the present invention, and has the ability to execute multiple people taking pictures The method of taking pictures has corresponding functional modules and beneficial effects. For technical details that are not described in detail in this embodiment, refer to the image processing process for taking photos by multiple people provided in any embodiment of the present invention.
注意，上述仅为本发明的较佳实施例及所运用技术原理。本领域技术人员会理解，本发明不限于这里所述的特定实施例，对本领域技术人员来说能够进行各种明显的变化、重新调整和替代而不会脱离本发明的保护范围。因此，虽然通过以上实施例对本发明进行了较为详细的说明，但是本发明不仅仅限于以上实施例，在不脱离本发明构思的情况下，还可以包括更多其他等效实施例，而本发明的范围由所附的权利要求范围决定。Note that the above are only preferred embodiments of the present invention and applied technical principles. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and can also include more other equivalent embodiments without departing from the concept of the present invention, and the present invention The scope is determined by the scope of the appended claims.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510603364.3ACN105303161A (en) | 2015-09-21 | 2015-09-21 | Method and device for taking pictures of multiple people |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510603364.3ACN105303161A (en) | 2015-09-21 | 2015-09-21 | Method and device for taking pictures of multiple people |
| Publication Number | Publication Date |
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| CN105303161Atrue CN105303161A (en) | 2016-02-03 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510603364.3APendingCN105303161A (en) | 2015-09-21 | 2015-09-21 | Method and device for taking pictures of multiple people |
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| Date | Code | Title | Description |
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| RJ01 | Rejection of invention patent application after publication | Application publication date:20160203 |