WO2023029991A1 - 拍摄方法、装置、电子设备和存储介质 - Google Patents

拍摄方法、装置、电子设备和存储介质 Download PDF

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Publication number
WO2023029991A1
WO2023029991A1 PCT/CN2022/112920 CN2022112920W WO2023029991A1 WO 2023029991 A1 WO2023029991 A1 WO 2023029991A1 CN 2022112920 W CN2022112920 W CN 2022112920W WO 2023029991 A1 WO2023029991 A1 WO 2023029991A1
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WIPO (PCT)
Prior art keywords
shooting
information
pose
picture
target
Prior art date
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PCT/CN2022/112920
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English (en)
French (fr)
Inventor
刘文丽
赵世佳
唐堂
李杨
Original Assignee
北京字跳网络技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 北京字跳网络技术有限公司 filed Critical 北京字跳网络技术有限公司
Priority to EP22863131.3A priority Critical patent/EP4340343A1/en
Publication of WO2023029991A1 publication Critical patent/WO2023029991A1/zh
Priority to US18/540,788 priority patent/US20240114230A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/64—Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image
    • G06T5/77—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/62—Control of parameters via user interfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/631—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/631—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
    • H04N23/632—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters for displaying or modifying preview images prior to image capturing, e.g. variety of image resolutions or capturing parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/633—Control of cameras or camera modules by using electronic viewfinders for displaying additional information relating to control or operation of the camera

Definitions

  • Embodiments of the present disclosure relate to the technical field of photographing, for example, to a photographing method, device, electronic device, and storage medium.
  • Embodiments of the present disclosure provide a photographing method, device, electronic device, and storage medium, so as to improve the photographing effect of pictures.
  • an embodiment of the present disclosure provides a shooting method, including:
  • the target posture template In response to the trigger operation of using the target posture template for shooting guidance, the target posture template is displayed on the upper layer of the preview screen displayed on the shooting page, and shooting prompt information is displayed on the shooting page, wherein the target posture template Used to guide the subject to take a corresponding shooting posture, the shooting prompt information includes at least one of shooting angle prompt information and shooting distance prompt information;
  • the camera In response to the shooting instruction, the camera is controlled to shoot the shooting object.
  • an embodiment of the present disclosure further provides a photographing device, including:
  • the template display module is configured to display the target posture template on the upper layer of the preview screen displayed on the shooting page in response to the trigger operation of using the target posture template for shooting guidance, and display shooting prompt information on the shooting page,
  • the target posture template is used to guide the subject to take a corresponding shooting posture
  • the shooting prompt information includes at least one of shooting angle prompt information and shooting distance prompt information
  • the photographing module is configured to control the camera to photograph the subject in response to the photographing instruction.
  • an embodiment of the present disclosure also provides an electronic device, including:
  • memory is set to store program
  • the processor When the program is executed by the processor, the processor implements the photographing method described in the embodiment of the present disclosure.
  • the embodiments of the present disclosure further provide a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the method described in the embodiments of the present disclosure is implemented. Shooting method.
  • FIG. 1 is a schematic flowchart of a shooting method provided by an embodiment of the present disclosure
  • FIG. 2 is a schematic diagram of a shooting page display provided by an embodiment of the present disclosure
  • FIG. 3 is a schematic flowchart of another shooting method provided by an embodiment of the present disclosure.
  • FIG. 4 is a schematic diagram of displaying another shooting page provided by an embodiment of the present disclosure.
  • FIG. 5 is a schematic diagram of a list of recommended poses provided by an embodiment of the present disclosure.
  • FIG. 6 is a schematic structural block diagram of a shooting device provided by an embodiment of the present disclosure.
  • FIG. 7 is a schematic structural diagram of an electronic device provided by an embodiment of the present disclosure.
  • the term “comprise” and its variations are open-ended, ie “including but not limited to”.
  • the term “based on” is “based at least in part on”.
  • the term “one embodiment” means “at least one embodiment”; the term “another embodiment” means “at least one further embodiment”; the term “some embodiments” means “at least some embodiments.” Relevant definitions of other terms will be given in the description below.
  • FIG. 1 is a schematic flowchart of a photographing method provided by an embodiment of the present disclosure.
  • the method can be executed by a photographing device, wherein the device can be implemented by software and/or hardware, and can be configured in an electronic device, typically, a mobile phone or a tablet computer.
  • the shooting method provided by the embodiments of the present disclosure is applicable to a scene where at least one of a user's shooting posture, shooting angle and shooting distance is guided. As shown in Figure 1, the shooting method provided in this embodiment may include:
  • the target pose template In response to the trigger operation of using the target pose template for shooting guidance, display the target pose template on the upper layer of the preview screen displayed on the shooting page, and display shooting prompt information on the shooting page, wherein the target The posture template is used to guide the photographed subject to present a corresponding photographing posture, and the photographing prompt information includes at least one of photographing angle prompt information and photographing distance prompt information.
  • the shooting guidance triggering operation may be a triggering operation instructing the electronic device to guide the shooting posture through the target posture template, that is, a triggering operation instructing the electronic device to display the target posture template, such as selecting or importing a posture picture.
  • the target pose template may be a pose template that the user intends to use for shooting guidance, such as a template corresponding to a pose picture selected or imported by the user.
  • the target pose template can be used to guide the subject to present a corresponding shooting pose for shooting.
  • the photographed object can be understood as an object photographed by the electronic device, such as a person or an animal photographed by the electronic device, and the following description will be made by taking the photographed object as an example.
  • the shooting prompt information can be understood as the shooting prompt information generated periodically according to the current preview image (that is, the preview image collected by the camera at the current moment), and the information content of the current shooting prompt information can be set as required, such as the shooting prompt information It can include at least one of the current key part ratio information, the prompt information of the relative size between the current key part ratio information and the preset key part ratio information, and shooting correction information, that is, the current key part ratio information can be displayed as the current need
  • the shooting prompt information according to the relative size between the current key part ratio information and the preset key part ratio information, generate the current shooting prompt information to be displayed; or, according to the current key part ratio information and the preset key part ratio information
  • the deviation information between them is determined to determine the shooting correction information, and the shooting correction information is used as the current shooting prompt information.
  • the current key part ratio information may include the head ratio information and/or leg ratio information of the subject in the current preview image; the prompt information of the relative size between the current key part ratio information and the preset key part ratio information It may be the information used to prompt the relative size, such as the information indicating that the head ratio/leg ratio is too large or too small; the shooting correction information may be the information used to correct the user's shooting defects at the current moment, such as when the shooting object When the proportion of the head in the current preview picture is too large, or when the proportion of the legs of the subject in the current preview picture is too small, the user can be prompted to increase the shooting distance (such as moving the camera backwards), prompting the user to adjust downward Camera angles (like moving the camera down), etc.
  • the shooting correction information may be the information used to correct the user's shooting defects at the current moment, such as when the shooting object
  • the user may execute a trigger operation of using the pose template 20 for shooting guidance.
  • the electronic device detects the above-mentioned trigger operation of the user, it can display the gesture template 20 on the upper layer of the preview screen displayed on the shooting page; and while displaying the gesture template 20, periodically generate current shooting prompts Information 21 (that is, the shooting prompt information at the current moment), and display the current shooting prompt information 21 in the shooting page, for example, when the shooting prompt information is initially displayed (that is, when no shooting prompt information 21 is displayed in the shooting page) , the electronic device can generate the current shooting prompt information 21 according to the current preview picture, and display the current shooting prompt information 21 on the shooting page; when the shooting prompt information has been displayed on the shooting page, the electronic device can generate the current shooting prompt information according to the current preview picture prompt information 21, and update the shooting prompt information displayed on the shooting page to the current shooting prompt information 21.
  • the display mode of the gesture template on the shooting page can be set as required, for example, the gesture template can be directly displayed at a preset display position on the shooting page.
  • the gesture template can be displayed according to the display position of the gesture template in its corresponding gesture picture, that is, the position of the gesture template in its corresponding gesture picture
  • the pose template is displayed at the same display position as the original display position.
  • the determination method of the current shooting prompt information can be flexibly set.
  • the shooting prompt information can be generated based on the proportion information of key parts, and the proportion information of key parts is that in the preview screen, the Scale information of the key parts of the subject.
  • the current key part ratio information may be determined according to the current preview image collected by the camera, wherein the current key part ratio information is the key part ratio information of the subject in the current preview image collected by the camera; based on the current The proportion information of the key parts generates the current shooting prompt information.
  • the current key part ratio information can be understood as the photographer's key part ratio information in the current preview image.
  • the proportion information of the key parts may be the proportion information of the key parts of the photographed object in the photographer's body, or the proportion information between the key parts of the photographed object and the preset parts of the photographed object.
  • the key part ratio information is the ratio information between the key part of the photographed object and the preset part of the photographed object as an example for illustration.
  • the key part may include at least one of the head and legs; the ratio information may be length ratio information, such as ratio information in a direction parallel to the human body; the preset part may be the upper body of the subject (such as including or not including the head).
  • the electronic device during the process of displaying the target pose template, periodically determines the current key part ratio information of the subject in the current preview image captured by the camera, and displays the current key part ratio information in the shooting page according to the current key part ratio information. Display or update the shooting reminder information displayed on the shooting page.
  • a model (such as a gesture recognition model) capable of identifying key point information of an object may be pre-trained. Therefore, when the shooting page is displayed, the current preview image captured by the camera can be periodically obtained, the current preview image can be input into the gesture recognition model, and the image of the subject output by the gesture recognition model in the current preview image can be obtained.
  • the key point information as the current posture information of the photographed object, identifies the key parts and preset parts of the photographed object according to the current posture information, and determines the length information of the key parts of the photographed object in the preview screen and the length information of the preset parts in the preview screen Length information, and according to the length information, calculate the length ratio information between the key part of the shooting object and the preset part, as the current key part ratio information of the shooting object, and generate current shooting prompt information according to the current key part ratio information.
  • the key points of the shooting object can be set as required, for example, it can include the outline points of the shooting object in the current preview picture, that is, the points that constitute the silhouette of the shooting object in the current preview picture; Points of key parts (such as legs or head, etc.) in the preview screen.
  • the subject's key point information in the current preview screen can be used to determine the subject's position.
  • the length information of the legs and the length information of the upper body are calculated to obtain the proportion information of the legs of the subject in the current preview image, thereby obtaining the proportion information of the current key parts of the subject.
  • the posture picture 22 corresponding to the posture template 20 can also be displayed in the shooting page, that is, the posture picture 22 based on which the posture template 20 is generated is displayed. , so that the user can clarify the shooting object and shooting environment in the pose picture 22 corresponding to the shooting template 20 .
  • a pose template and shooting prompt information are displayed, the pose template is used to guide the shooting posture of the subject, and the shooting prompt information is used to give shooting prompts to guide the subject to present a better shooting pose, and make
  • the subject has an appropriate body proportion in the current preview screen, so as to avoid appearing in the captured video or picture.
  • the subject's photographing posture is not good or the subject's body proportion is uncoordinated (such as the head is too large or the legs are too long. short), improve the quality of the captured video or picture.
  • the shooting method provided by this embodiment may further include: in response to the trigger operation of using the target posture template for shooting guidance, controlling the supplementary light to use the light corresponding to the shooting environment information of the shooting object to perform supplementary lighting; Light.
  • the target posture template and shooting prompt information are displayed on the shooting page, and the shooting environment information of the shooting object or the shooting environment information of the shooting object is displayed.
  • the light information in the pose picture corresponding to the target pose template determine the light information, such as at least one of the direction information, brightness information and color information of the light, and control the corresponding supplementary light to use the light corresponding to the light information. fill light.
  • the supplementary light may be a supplementary light configured on the electronic device itself, or may be a supplementary light connected to the electronic device.
  • the shooting environment information of the shooting object may include the external light information of the shooting object, that is, the light information of the shooting environment where the shooting object is located.
  • the electronic device when the electronic device receives the shooting instruction, it can control the camera to take pictures of the object, such as controlling the camera to take photos or videos.
  • the shooting instruction can be an instruction instructing the electronic device to take a photo, such as a photo shooting instruction or a video shooting instruction, etc., which can be automatically generated by the electronic device when the current condition meets the preset generation condition, or can be based on received
  • the shooting operation (such as the trigger operation acting on the shooting control) is generated, that is, the electronic device can automatically capture and shoot based on the user's trigger operation.
  • controlling the camera to shoot further includes at least one of the following steps: At least one of the matching degree information and the expression information of the shooting object, calculate the picture score of the current preview picture, and generate a shooting instruction when the picture score is higher than a preset threshold; When a photographing operation in a photographing page is performed, a photographing command is generated.
  • the electronic device may periodically calculate the matching degree information between the current pose information of the photographed object and the target pose template, and according to the matching degree information and the photographed object's current preview image At least one of the facial expression information (such as the degree of smile of the subject and/or the degree of eye opening, etc.) is used to score the current preview picture to obtain the picture score of the current preview picture, and the picture score is higher than the preset threshold
  • the shooting instruction is automatically generated; in the case that the screen score is lower than the preset threshold, the operation of automatically generating the shooting instruction is not performed.
  • the user wants to take a picture, he can trigger the shooting control 23 in the shooting page (as shown in FIG. 2 ); thus, when the electronic device detects that the user triggers the shooting control 23, it can determine that the electronic The device performs a shooting operation of shooting, and generates a shooting instruction in response to the shooting operation.
  • the upper layer of the preview screen displayed on the shooting page displays the target pose template used to guide the subject to take a corresponding shooting pose
  • Shooting prompt information is displayed on the shooting page, wherein the shooting prompt information includes at least one of shooting angle prompt information and shooting distance prompt information
  • the camera in response to the shooting instruction, the camera is controlled to shoot the shooting object.
  • This embodiment guides the shooting posture through the posture template, and prompts at least one of the shooting angle and shooting distance through the shooting prompt information, which can solve the problem that the shooting object is not good at posing when shooting, and make the shooting object get better when shooting. Appropriate body proportions in the pictures/videos can improve the imaging effect of the subject and reduce the difficulty of shooting.
  • FIG. 3 is a schematic flowchart of another shooting method provided by an embodiment of the present disclosure.
  • the solution in this embodiment may be combined with one or more optional solutions in the foregoing embodiments.
  • the trigger operation is a selection operation of a recommended pose picture corresponding to the target pose template
  • the photographing method provided in this embodiment further includes: displaying a list of recommended poses in response to a pose recommendation operation acting on the photographing page, wherein , the recommended posture list is used to display recommended posture pictures, the shooting information of the recommended posture pictures matches the target shooting information of the shooting object when receiving the template recommendation operation, and the target shooting information includes posture information and shooting environment information at least one of the
  • the method before displaying the list of recommended poses, the method further includes: determining the target shooting information of the shooting object when the template recommendation operation is received, and acquiring a recommended pose picture whose shooting information matches the target shooting information.
  • the triggering operation is a pose picture import operation
  • the target pose template is displayed on the upper layer of the preview screen displayed on the shooting page, it further includes: acquiring the import pose corresponding to the pose picture import operation picture, and generate the target pose template according to the imported pose picture.
  • the photographing instruction is a photographing instruction
  • the method further includes: modifying the photographed original image to obtain a target image, and saving the original image and the target image.
  • the shooting method provided in this embodiment may include:
  • the gesture recommendation operation may be an operation of instructing the electronic device to display a list of recommended gestures, such as an operation of triggering a recommended gesture control displayed on a shooting page.
  • Target shooting information may be understood as shooting information of a shooting object when a pose recommendation operation is received, which may include at least one of pose information and shooting environment information.
  • the posture information can be understood as information used to characterize the shooting posture of the object to be photographed, such as position information of key points of the object to be photographed.
  • the shooting environment information can be understood as information used to characterize the shooting environment where the shooting object is located, such as shooting background information, external light information, and the like.
  • the electronic device displays a photographing page, as shown in FIG. 4 . Therefore, when the photographer wants to instruct the electronic device to recommend shooting poses, he can pose his own favorite pose (for the situation where the photographer is the subject of photography) or instruct the subject to pose for his own favorite pose (for the case that the photographer is not is the case of the shooting object), and trigger the recommended gesture control 40 in the shooting page.
  • the electronic device detects that the user triggers the recommended gesture control 40 on the shooting page, it can determine that the gesture recommendation operation has been received, and in response to the gesture recommendation operation, determine the target shooting information of the shooting object according to the preview picture collected by the camera at the current moment. , such as inputting the preset picture into a pre-trained posture detection model, determining the target shooting information of the subject based on the posture detection model, and obtaining a recommended pose picture according to the target shooting information.
  • the electronic device can directly determine and acquire the recommended pose picture according to the target shooting information, such as acquiring the shooting information of each pose picture in the pose picture library, and calculating the matching degree between the shooting information of each pose picture and the target shooting information , selecting a certain number of pose pictures in order of matching degrees from high to bottom as recommended pose pictures, or using pose pictures whose matching degrees exceed a preset matching degree threshold as recommended pose pictures, and obtaining the determined recommended pose pictures.
  • the target shooting information such as acquiring the shooting information of each pose picture in the pose picture library, and calculating the matching degree between the shooting information of each pose picture and the target shooting information , selecting a certain number of pose pictures in order of matching degrees from high to bottom as recommended pose pictures, or using pose pictures whose matching degrees exceed a preset matching degree threshold as recommended pose pictures, and obtaining the determined recommended pose pictures.
  • the electronic device may also determine the recommended pose picture through the server according to the target shooting information. For example, the electronic device may generate a pose picture acquisition request carrying target shooting information, and send the pose picture acquisition request to the server, so as to request the server to return a recommended pose picture whose shooting information matches the target shooting information. Therefore, after receiving the pose picture acquisition request sent by the electronic device, the server can analyze the pose picture acquisition request, obtain the target shooting information carried in the pose picture acquisition request, and calculate the number of each pose picture in the pose picture library.
  • the matching degree between the shooting information and the shooting information of the target a certain number of pose pictures are selected as the recommended pose pictures according to the order of the matching degree from high to low, or the pose pictures matched to exceed the preset matching degree threshold are used as the recommended pose pictures , and send the determined recommended pose picture to the electronic device.
  • the electronic device may receive the recommended pose picture returned by the server.
  • the pose pictures in the pose picture library can be set in advance, that is, the pictures with better shooting effects can be obtained in advance as the pose pictures, and stored in the pose picture library together with the corresponding pose templates.
  • the electronic device after the electronic device acquires the recommended posture picture, it can display the recommended posture list 50 on the shooting page, and display the acquired recommended posture picture in the recommended posture list 50, as shown in FIG. 5 , for the photographer or subject to choose.
  • the pose picture can be recommended for the user according to the shooting information of the subject at the current moment, and the pose guide can be given to the user through the pose template corresponding to the pose picture, so that the subject can freely pose in the current shooting environment
  • the pose you like you can recommend similar high-quality poses to the user according to the shooting environment and the pose that the subject likes, so that the subject can fine-tune the pose they like, and you can get a better shooting effect without taking pictures.
  • Subjects manually select their favorite poses from a large number of pose pictures for shooting, which can solve the problem that the subject will not take poses during the shooting process, improve the shooting effect of pictures/videos, and reduce the time spent on pose template selection and picture/ The difficulty of filming the video.
  • the shooting prompt information may only be displayed on the shooting page, so as to remind the user of shooting through the shooting prompt information.
  • the shooting prompt information may only be displayed on the shooting page, so as to remind the user of shooting through the shooting prompt information.
  • after the displaying the list of recommended poses further comprising: canceling display of the list of recommended poses and displaying shooting prompt information on the shooting page in response to a list closing operation when the target pose picture has not been selected.
  • the operation of closing the recommended pose list ie, list closing operation
  • the electronic device detects the closing operation of the list by the user, it may stop displaying the list of recommended poses on the shooting page, and display shooting prompt information on the shooting page.
  • the selection operation may be an operation of selecting any recommended posture picture displayed in the recommended posture list, such as an operation of clicking the recommended posture picture.
  • the electronic device displays a recommended posture list 50 , and displays pictures of recommended postures in the recommended posture list 50 . Therefore, when the user intends to take a picture using a shooting pose in a recommended pose picture, the user can trigger the recommended pose picture.
  • the electronic device may use the gesture template corresponding to the recommended pose picture as the target pose template, and determine that a selection operation on the gesture picture corresponding to the target pose template is received, that is, determine to receive to the trigger operation of shooting guidance using the target pose template.
  • the target pose template can be sent to the electronic device by the server or generated by the electronic device according to the corresponding recommended pose pictures, that is, when the server sends each recommended pose picture to the electronic device, it can simultaneously map each recommended pose picture to the electronic device. Or, the server can only send each recommended pose picture to the electronic device, so that when the electronic device detects that the user triggers a recommended pose picture in the recommended pose list, it can generate a Its corresponding target pose template.
  • the electronic device when the electronic device receives a selection operation on the gesture picture corresponding to the target gesture template, in addition to performing S208, it may also close the recommended gesture list, so that the user can view the preview screen and the target gesture template.
  • the operation of importing a gesture picture may be an operation of importing a gesture picture, for example, an operation of triggering a gesture picture import control on the shooting page and selecting a picture to import.
  • the imported pose picture can be understood as the imported pose picture.
  • the electronic device may use a pose template corresponding to a pose picture imported by the user to guide the user to take pictures.
  • the electronic device displays a photographing page. Therefore, when the user wants to take pictures with the shooting poses in his favorite pose pictures, he can trigger the pose picture import control 41 on the shooting page, and select his favorite pose pictures to import.
  • the electronic device can obtain a pose picture imported by the user, and generate a pose template corresponding to the pose picture according to the pose picture, for example, input the imported pose picture into a pre-trained pose detection model, and obtain the pose detection model output
  • the key point information of one or more objects captured in the imported pose picture and generate the pose template corresponding to the pose picture according to the key point information, for example, along the clockwise or counterclockwise direction, sequentially connect the corresponding key points on the outline of the object to obtain the wireframe of the object as the pose template corresponding to the imported pose picture.
  • the imported pose picture and the pose template can also be uploaded to the server for storage, such as in a custom space corresponding to the user in the stored pose picture library, so that subsequent The user uses the pose template again to guide shooting poses or recommend pose pictures for the user based on the pose pictures stored in the pose picture library that can be used by each user and the imported pose pictures stored in the user's custom space.
  • the shooting prompt information includes at least one of shooting angle prompt information and shooting distance prompt information.
  • the original picture may be a photographed picture; the target picture may be a picture obtained by modifying the original picture.
  • the photographed original picture may also be retouched, so as to improve user experience.
  • the electronic device after the electronic device captures the original picture, it can input the original picture into a pre-trained image editing model, use the image editing model to modify the original image to obtain the target image, and save the captured image at the same time.
  • the original picture and the target picture, and the original picture or the target picture can be displayed, or the original picture and the target picture can be displayed correspondingly.
  • the image retouching model can be used to retouch an input image (such as an original image), and output a target image obtained through image retouching, which can be obtained through training in advance.
  • this embodiment can also be obtained according to the pose picture corresponding to the pose template used when shooting the original picture.
  • the original picture is retouched, so that the target picture obtained by the retouching has the same or similar shooting effect as the pose picture, so that the original picture obtained by the retouching is more in line with the reality of the user (such as the photographer and/or the subject) Willingness to shoot.
  • the modifying the original picture obtained by shooting to obtain the target picture includes: modifying the original picture based on the picture information of the target pose picture corresponding to the target pose template to obtain the target A picture, wherein the picture information includes color information and/or image information of a target object in the target pose picture, and the image information includes size information and/or position information.
  • the target pose template may be the pose template used when taking the original picture.
  • the target pose picture may be a pose picture corresponding to the target pose template.
  • the target object can be understood as an object corresponding to the target pose template in the target pose picture, such as a person and/or an animal corresponding to the target pose template.
  • the color information of the target pose picture may be color information of the target pose picture, such as filter information adopted by the target pose picture.
  • the image information of the target object may include size information and/or position information of the target object presented in the target pose picture.
  • the electronic device after the electronic device captures the original picture, it can also input the original picture and the target pose picture corresponding to the target pose template used when taking the original picture into another image retouching model, through which the image retouching model Modifying the original picture according to the color information of the target pose picture, the size information of the target object in the target pose picture in the target pose picture and/or the position information of the target object in the target pose picture in the target pose picture
  • the same filter as that of the target pose picture can be added to the original picture, and the original picture is cropped and/or scaled according to the size information and/or position information of the target object in the target pose picture, so that the obtained The target image is similar in color and/or composition to the target pose image.
  • the shooting method provided in this embodiment recommends a pose picture according to the pose of the subject to be photographed, guides the user's shooting pose through the pose template corresponding to the pose picture selected or imported by the user, and after the original picture is captured, the original picture is automatically Retouching pictures can not only solve the problem that the subject cannot pose when shooting, reduce the difficulty of shooting for users, but also simplify the operations required to select pose templates, improve the shooting effect of the final picture, and improve the shooting experience of users. experience.
  • FIG. 6 is a structural block diagram of a photographing device provided by an embodiment of the present disclosure.
  • the device can be realized by software and/or hardware, and can be configured in an electronic device, typically, it can be configured in a mobile phone or a tablet computer, and can guide the user's shooting posture, shooting angle and/or shooting distance by executing a shooting method .
  • the photographing device provided in this embodiment may include: a template display module 601 and a photographing module 602, wherein,
  • the template display module 601 is configured to display the target pose template on the upper layer of the preview screen displayed on the shooting page, and display shooting prompt information on the shooting page in response to the trigger operation of using the target pose template for shooting guidance , wherein the target posture template is used to guide the subject to take a corresponding shooting posture, and the shooting prompt information includes at least one of shooting angle prompt information and shooting distance prompt information;
  • the photographing module 602 is configured to control the camera to photograph the subject in response to the photographing instruction.
  • the template display module responds to the trigger operation of using the target posture template for shooting guidance, and displays the target posture used to guide the shooting object to present the corresponding shooting posture on the upper layer of the preview screen displayed on the shooting page template, and display shooting prompt information on the shooting page, wherein the shooting prompt information includes at least one of shooting angle prompt information and shooting distance prompt information; the shooting module controls the camera to shoot the shooting object in response to the shooting instruction.
  • This embodiment guides the shooting posture through the posture template, and prompts at least one of the shooting angle and shooting distance through the shooting prompt information, which can solve the problem that the shooting object is not good at posing when shooting, and make the shooting object get better when shooting. Appropriate body proportions in the pictures/videos can improve the imaging effect of the subject and reduce the difficulty of shooting.
  • the triggering operation may be a selection operation on a recommended pose picture corresponding to the target pose template
  • the photographing device provided in this embodiment may further include: a list display module configured to respond to the action on the photographing page
  • the pose recommendation operation is to display a list of recommended poses, wherein the recommended pose list is used to display a recommended pose picture, and the shooting information of the recommended pose picture matches the target shooting information of the shooting object when the template recommendation operation is received, and the The target shooting information includes at least one of posture information and shooting environment information.
  • the list display module may also be configured to: before displaying the list of recommended poses, determine the target shooting information of the subject when the template recommendation operation is received, and acquire the shooting information and the target shooting information. Recommended pose images for information matching.
  • the photographing device provided in this embodiment may further include: a list closing module, configured to, after the display of the list of recommended poses, cancel the recommendation to the list in response to the list closing operation when no target pose picture has been selected.
  • the pose list is displayed, and the shooting prompt information is displayed on the shooting page.
  • the triggering operation may be a pose picture import operation
  • the template display module 601 may also be configured to: before displaying the target pose template on the upper layer of the preview screen displayed on the shooting page, Acquiring an imported pose picture corresponding to the pose picture import operation, and generating the target pose template according to the imported pose picture.
  • the shooting prompt information may be generated based on key part ratio information, and the key part ratio information may be the key part ratio information of the shooting object in the preview image.
  • the shooting device provided in this embodiment may further include: a supplementary light module, configured to respond to the trigger operation of using the target posture template for shooting guidance, and control the supplementary light to use lights to supplement light.
  • a supplementary light module configured to respond to the trigger operation of using the target posture template for shooting guidance, and control the supplementary light to use lights to supplement light.
  • the photographing device may further include: an instruction generating module, configured to include at least one of the following: before the camera is controlled to perform photographing in response to the received photographing instruction, according to the photographed object At least one of the matching degree information between the current pose information of the current pose template and the target pose template and the expression information of the subject, calculate the picture score of the current preview picture, and when the picture score is higher than the preset threshold When a photographing instruction is generated; when a photographing operation acting on the photographing page is received, a photographing instruction is generated.
  • an instruction generating module configured to include at least one of the following: before the camera is controlled to perform photographing in response to the received photographing instruction, according to the photographed object At least one of the matching degree information between the current pose information of the current pose template and the target pose template and the expression information of the subject, calculate the picture score of the current preview picture, and when the picture score is higher than the preset threshold
  • the photographing device may further include: a retouching module, configured such that the photographing instruction is a photographing instruction, and after the photographing is performed by the control camera, the photographed original image is retouched to obtain A target picture, and save the original picture and the target picture.
  • a retouching module configured such that the photographing instruction is a photographing instruction, and after the photographing is performed by the control camera, the photographed original image is retouched to obtain A target picture, and save the original picture and the target picture.
  • the photographing device provided in the embodiments of the present disclosure can execute the photographing method provided in any embodiment of the present disclosure, and has corresponding functional modules and beneficial effects for executing the photographing method.
  • the photographing method provided in any embodiment of the present disclosure can execute the photographing method provided in any embodiment of the present disclosure, and has corresponding functional modules and beneficial effects for executing the photographing method.
  • FIG. 7 it shows a schematic structural diagram of an electronic device (such as a terminal device) 700 suitable for implementing an embodiment of the present disclosure.
  • the terminal equipment in the embodiments of the present disclosure may include mobile phones, notebook computers, digital broadcast receivers, personal digital assistants (Personal Digital Assistant, PDA), tablet computers (Portable Android Device, PAD), portable multimedia players (Portable Media Player, PMP), mobile terminals such as vehicle-mounted terminals (such as vehicle-mounted navigation terminals), and fixed terminals such as digital TVs, desktop computers, and the like.
  • PDA Personal Digital Assistant
  • PAD Portable Android Device
  • PMP portable multimedia players
  • mobile terminals such as vehicle-mounted terminals (such as vehicle-mounted navigation terminals)
  • fixed terminals such as digital TVs, desktop computers, and the like.
  • the electronic device shown in FIG. 7 is just an example.
  • an electronic device 700 may include a processing device (such as a central processing unit, a graphics processing unit, etc.) 706 is loaded into the program in the random access memory (Random Access Memory, RAM) 703 to execute various appropriate actions and processes.
  • a processing device such as a central processing unit, a graphics processing unit, etc.
  • RAM Random Access Memory
  • various programs and data necessary for the operation of the electronic device 700 are also stored.
  • the processing device 701, ROM 702, and RAM 703 are connected to each other through a bus 704.
  • An input/output (I/O) interface 705 is also connected to the bus 704 .
  • an input device 706 including, for example, a touch screen, a touchpad, a keyboard, a mouse, a camera, a microphone, an accelerometer, a gyroscope, etc.; including, for example, a liquid crystal display (Liquid Crystal Display, LCD) , an output device 707 such as a speaker, a vibrator, etc.; a storage device 706 including, for example, a magnetic tape, a hard disk, etc.; and a communication device 709.
  • the communication means 709 may allow the electronic device 700 to communicate with other devices wirelessly or by wire to exchange data. While FIG. 7 shows electronic device 700 having various means, it should be understood that implementing or having all of the means shown is not a requirement. More or fewer means may alternatively be implemented or provided.
  • embodiments of the present disclosure include a computer program product, which includes a computer program carried on a non-transitory computer readable medium, where the computer program includes program code for executing the method shown in the flowchart.
  • the computer program may be downloaded and installed from a network via communication means 709, or from storage means 706, or from ROM 702.
  • the processing device 701 the above-mentioned functions defined in the methods of the embodiments of the present disclosure are executed.
  • the above-mentioned computer-readable medium in the present disclosure may be a computer-readable signal medium or a computer-readable storage medium or any combination of the above two.
  • a computer-readable storage medium may be, for example, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device, or device, or any combination thereof.
  • a computer readable storage medium may include: an electrical connection having one or more conductors, a portable computer disk, a hard disk, random access memory (RAM), read only memory (ROM), Erasable Programmable Read Only Memory (Erasable Programmable Read Only Memory) -Only Memory, EPROM or flash memory), optical fiber, portable compact disk read-only memory (Compact Disc Read-Only Memory, CD-ROM), optical storage device, magnetic storage device, or any suitable combination of the above.
  • a computer-readable storage medium may be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device.
  • a computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave carrying computer-readable program code therein. Such propagated data signals may take many forms, including electromagnetic signals, optical signals, or any suitable combination of the foregoing.
  • a computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium, which can transmit, propagate, or transmit a program for use by or in conjunction with an instruction execution system, apparatus, or device .
  • the program code contained on the computer readable medium can be transmitted by any appropriate medium, including: electric wire, optical cable, radio frequency (Radio Frequency, RF), etc., or any appropriate combination of the above.
  • the client and the server can communicate using any currently known or future network protocols such as HTTP (HyperText Transfer Protocol, Hypertext Transfer Protocol), and can communicate with digital data in any form or medium
  • HTTP HyperText Transfer Protocol
  • the communication eg, communication network
  • Examples of communication networks include local area networks (Local Area Network, LAN), wide area networks (Wide Area Network, WAN), internetworks (e.g., the Internet), and peer-to-peer networks (e.g., ad hoc peer-to-peer networks), as well as any currently existing networks that are known or developed in the future.
  • the above-mentioned computer-readable medium may be included in the above-mentioned electronic device, or may exist independently without being incorporated into the electronic device.
  • the above-mentioned computer-readable medium carries one or more programs.
  • the electronic device When the above-mentioned one or more programs are executed by the electronic device, the electronic device: responds to the trigger operation of using the target pose template for shooting guidance, and the The upper layer of the displayed preview screen displays the target pose template, and displays shooting prompt information on the shooting page, wherein the target pose template is used to guide the subject to present a corresponding shooting pose, and the shooting prompt information includes shooting At least one of the angle prompt information and the shooting distance prompt information; in response to the shooting instruction, controlling the camera to shoot the shooting object.
  • Computer program code for carrying out the operations of the present disclosure can be written in one or more programming languages, or combinations thereof, including object-oriented programming languages—such as Java, Smalltalk, C++, and conventional Procedural programming language-such as "C" or a similar programming language.
  • the program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server.
  • the remote computer can be connected to the user computer through any kind of network, including a local area network (LAN) or a wide area network (WAN), or it can be connected to an external computer (such as through an Internet service provider). Internet connection).
  • LAN local area network
  • WAN wide area network
  • Internet service provider such as AT&T, MCI, Sprint, EarthLink, MSN, GTE, etc.
  • each block in a flowchart or block diagram may represent a module, program segment, or portion of code that contains one or more logical functions for implementing specified executable instructions.
  • the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved.
  • each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations can be implemented by a dedicated hardware-based system that performs the specified functions or operations , or may be implemented by a combination of dedicated hardware and computer instructions.
  • the units involved in the embodiments described in the present disclosure may be implemented by software or by hardware.
  • FPGA Field Programmable Gate Array
  • ASIC Application Specific Integrated Circuit
  • ASSP Application Specific Standard Parts
  • SOC System on Chip
  • CPLD Complex Programmable logic device
  • a machine-readable medium may be a tangible medium that may contain or store a program for use by or in conjunction with an instruction execution system, apparatus, or device.
  • a machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium.
  • a machine-readable medium may comprise an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing.
  • a machine-readable storage medium may include one or more wire-based electrical connections, a portable computer disk, a hard disk, random access memory (RAM), read only memory (ROM), erasable programmable read only memory (EPROM or flash flash memory), optical fiber, compact disc read only memory (CD-ROM), optical storage, magnetic storage, or any suitable combination of the foregoing.
  • RAM random access memory
  • ROM read only memory
  • EPROM or flash flash memory erasable programmable read only memory
  • CD-ROM compact disc read only memory
  • magnetic storage or any suitable combination of the foregoing.
  • Example 1 provides a shooting method, including:
  • the target posture template In response to the trigger operation of using the target posture template for shooting guidance, the target posture template is displayed on the upper layer of the preview screen displayed on the shooting page, and shooting prompt information is displayed on the shooting page, wherein the target posture template Used to guide the subject to take a corresponding shooting posture, the shooting prompt information includes at least one of shooting angle prompt information and shooting distance prompt information;
  • the camera In response to the shooting instruction, the camera is controlled to shoot the shooting object.
  • example 2 is according to the method described in example 1, the trigger operation is a selection operation of a recommended pose picture corresponding to the target pose template, and the method further includes:
  • a list of recommended gestures is displayed, wherein the list of recommended gestures is used to display a picture of a recommended pose, and the shooting information of the picture of the recommended pose is related to the subject to be photographed when the operation recommended by the template is received.
  • the target shooting information is matched, and the target shooting information includes at least one of posture information and shooting environment information.
  • Example 3 according to the method described in Example 2, before displaying the list of recommended poses, further includes:
  • Example 4 according to the method described in Example 2, after the display of the recommended posture list, further includes:
  • the display of the recommended pose list is canceled, and the shooting prompt information is displayed on the shooting page.
  • example 5 is according to the method described in example 1, the trigger operation is a pose picture import operation, and the target pose is displayed on the upper layer of the preview screen displayed on the shooting page Before the template, also include:
  • Example 6 is based on the method described in any one of Examples 1-5, the shooting prompt information is generated based on key part ratio information, and the key part ratio information is in the preview screen , the proportion information of key parts of the subject.
  • Example 7 is according to the method described in any one of Examples 1-5, further comprising:
  • the supplementary light is controlled to perform supplementary light using the light corresponding to the shooting environment information of the photographed object.
  • Example 8 According to the method described in any one of Examples 1-5, before responding to the received shooting instruction and controlling the camera to shoot, it further includes at least one of the following steps :
  • Example 9 is according to the method described in any one of Examples 1-5, the photographing instruction is a photographing instruction, and after the camera is controlled to photograph, it further includes;
  • Example 10 provides a shooting device, including:
  • the template display module is configured to display the target posture template on the upper layer of the preview screen displayed on the shooting page in response to the trigger operation of using the target posture template for shooting guidance, and display shooting prompt information on the shooting page,
  • the target posture template is used to guide the subject to take a corresponding shooting posture
  • the shooting prompt information includes at least one of shooting angle prompt information and shooting distance prompt information
  • the photographing module is configured to control the camera to photograph the subject in response to the photographing instruction.
  • Example 11 provides an electronic device, including:
  • memory is set to store program
  • the processor When the program is executed by the processor, the processor implements the photographing method described in any one of Examples 1-9.
  • Example 12 provides a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the shooting as described in any one of Examples 1-9 is realized. method.

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Abstract

本公开实施例提供了一种拍摄方法、装置、电子设备和存储介质。该方法包括：响应于采用目标姿势模板进行拍摄引导的触发操作，在拍摄页面中所显示的预览画面的上层显示所述目标姿势模板，并在所述拍摄页面中显示拍摄提示信息，其中，所述目标姿势模板用于引导拍摄对象呈现相应的拍摄姿势，所述拍摄提示信息包括拍摄角度提示信息和拍摄距离提示信息中的至少一个；响应于拍摄指令，控制摄像头对所述拍摄对象进行拍摄。

Description

拍摄方法、装置、电子设备和存储介质
本申请要求在2021年09月03日提交中国专利局、申请号为202111032561.6的中国专利申请的优先权，该申请的全部内容通过引用结合在本申请中。
技术领域
本公开实施例涉及拍摄技术领域，例如涉及一种拍摄方法、装置、电子设备和存储介质。
背景技术
目前，用户可以通过终端设备进行拍摄。然而，由于拍摄经验的匮乏，经常会出现拍摄得到的图片的拍摄效果不理想的情况，导致用户需要耗费较大的精力寻找合适的拍摄方式重新进行拍摄或者对拍摄得到的图片进行修图，拍摄体验不佳。
发明内容
本公开实施例提供一种拍摄方法、装置、电子设备和存储介质，以提高图片的拍摄效果。
第一方面，本公开实施例提供了一种拍摄方法，包括：
响应于采用目标姿势模板进行拍摄引导的触发操作，在拍摄页面中所显示的预览画面的上层显示所述目标姿势模板，并在所述拍摄页面中显示拍摄提示信息，其中，所述目标姿势模板用于引导拍摄对象呈现相应的拍摄姿势，所述拍摄提示信息包括拍摄角度提示信息和拍摄距离提示信息中的至少一个；
响应于拍摄指令，控制摄像头对所述拍摄对象进行拍摄。
第二方面，本公开实施例还提供了一种拍摄装置，包括：
模板显示模块，被设置为响应于采用目标姿势模板进行拍摄引导的触发操作，在拍摄页面中所显示的预览画面的上层显示所述目标姿势模板，并在所述拍摄页面中显示拍摄提示信息，其中，所述目标姿势模板用于引导拍摄对象呈现相应的拍摄姿势，所述拍摄提示信息包括拍摄角度提示信息和拍摄距离提示信息中的至少一个；
拍摄模块，被设置为响应于拍摄指令，控制摄像头对所述拍摄对象进行拍摄。
第三方面，本公开实施例还提供了一种电子设备，包括：
处理器；
存储器，被设置为存储程序，
在所述程序被所述处理器执行时，所述处理器实现如本公开实施例所述的拍摄方法。
第四方面，本公开实施例还提供了一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现如本公开实施例所述的拍摄方法。
附图说明
结合附图并参考以下具体实施方式，本公开实施例的上述和其他特征、优点及方面将变得更加明显。贯穿附图中，相同或相似的附图标记表示相同或相似的元素。应当理解附图是示意性的，原件和元素不一定按照比例绘制。
图1为本公开实施例提供的一种拍摄方法的流程示意图；
图2为本公开实施例提供的一种拍摄页面显示示意图；
图3为本公开实施例提供的另一种拍摄方法的流程示意图；
图4为本公开实施例提供的另一种拍摄页面显示示意图；
图5为本公开实施例提供的一种推荐姿势列表示意图；
图6为本公开实施例提供的一种拍摄装置的结构框图示意图；
图7为本公开实施例提供的一种电子设备的结构示意图。
具体实施方式
下面将参照附图描述本公开的实施例。虽然附图中显示了本公开的一些实施例，然而应当理解的是，本公开可以通过多种形式来实现。
应当理解，本公开的方法实施方式中记载的各个步骤可以按照不同的顺序执行，和/或并行执行。此外，方法实施方式可以包括附加的步骤和/或省略执行示出的步骤。
本文使用的术语“包括”及其变形是开放性包括，即“包括但不限于”。 术语“基于”是“至少部分地基于”。术语“一个实施例”表示“至少一个实施例”；术语“另一实施例”表示“至少一个另外的实施例”；术语“一些实施例”表示“至少一些实施例”。其他术语的相关定义将在下文描述中给出。
需要注意，本公开中提及的“第一”、“第二”等概念仅用于对不同的装置、模块或单元进行区分。
需要注意，本公开中提及的“一个”、“多个”的修饰是示意性的，本领域技术人员应当理解，除非在上下文另有明确指出，否则应该理解为“一个或多个”。
图1为本公开实施例提供的一种拍摄方法的流程示意图。该方法可以由拍摄装置执行，其中，该装置可以由软件和/或硬件实现，可配置于电子设备中，典型的，可以配置在手机或平板电脑中。本公开实施例提供的拍摄方法适用于对用户的拍摄姿势、拍摄角度和拍摄距离中的至少一个进行引导的场景。如图1所示，本实施例提供的拍摄方法可以包括：
S101、响应于采用目标姿势模板进行拍摄引导的触发操作，在拍摄页面中所显示的预览画面的上层显示所述目标姿势模板，并在所述拍摄页面中显示拍摄提示信息，其中，所述目标姿势模板用于引导拍摄对象呈现相应的拍摄姿势，所述拍摄提示信息包括拍摄角度提示信息和拍摄距离提示信息中的至少一个。
本实施例中，拍摄引导触发操作可以为指示电子设备通过目标姿势模板进行拍摄姿势引导的触发操作，即指示电子设备显示目标姿势模板的触发操作，如选择或导入姿势图片的操作。目标姿势模板可以为用户欲采用其进行拍摄引导的姿势模板，如用户所选择或者导入的姿势图片对应的模板，该模板可以为姿势轮廓模板，即可以为由人物的轮廓线构成的线框图。目标姿势模板可用于引导拍摄对象呈现相应的拍摄姿势以进行拍摄。拍摄对象可以理解为电子设备所拍摄的对象，如电子设备所拍摄的人物或动物等，以下以拍摄对象为人物为例进行说明。
拍摄提示信息可以理解为周期性的根据当前预览画面(即摄像头在当前时刻所采集的预览画面)所生成的拍摄提示信息，该当前拍摄提示信息的信息内容可以根据需要进行设置，如拍摄提示信息可以包括当前关键部位比例信息、当前关键部位比例信息与预设关键部位比例信息之间的相对大小的提示信息和拍摄修正信息中的至少一项，即可以将当前关键部位比例信息作为当前需要显示的拍摄提示信息；根据当前关键部位比例信息与预设关键部位比例信息之间的相对大小，生成当前需要显示的拍摄提示信息；或者，根据所述当前关键部 位比例信息与预设关键部位比例信息之间的偏差信息，确定拍摄修正信息，并将所述拍摄修正信息作为当前拍摄提示信息。其中，当前关键部位比例信息可以包括拍摄对象在当前预览画面中的头部比例信息和/或腿部比例信息等；当前关键部位比例信息与预设关键部位比例信息之间的相对大小的提示信息可以为用于提示该相对大小的信息，如提示头部比例/腿部比例过大或过小的信息；拍摄修正信息可以为用于修正用户在当前时刻的拍摄缺陷的信息，如当拍摄对象在当前预览画面中的头部比例过大时，或者，当拍摄对象在当前预览画面中的腿部比例过小时，可以提示用户增大拍摄距离(如向后移动摄像头)，提示用户向下调整拍摄角度(如向下移动摄像头)，等等。
在一实施例中，如图2所示，用户在欲采用一姿势模板20进行拍摄引导时，可以执行采用该姿势模板20进行拍摄引导的触发操作。相应的，电子设备在检测到用户的上述触发操作时，可以在拍摄页面中所显示的预览画面的上层显示该姿势模板20；并在显示该姿势模板20的同时，周期性地生成当前拍摄提示信息21(即在当前时刻的拍摄提示信息)，并在拍摄页面中显示该当前拍摄提示信息21，例如，当初始显示拍摄提示信息时(即在拍摄页面中尚未显示任何拍摄提示信息21时)，电子设备可以根据当前预览画面生成当前拍摄提示信息21，并在拍摄页面中显示该当前拍摄提示信息21；当拍摄页面中已显示有拍摄提示信息时，电子设备可以根据当前预览画面生成当前拍摄提示信息21，并将拍摄页面中所显示的拍摄提示信息更新为该当前拍摄提示信息21。
在上述实施方式中，姿势模板在拍摄页面中的显示方式可以根据需要设置，如可以直接在拍摄页面的预设显示位置显示该姿势模板。考虑到拍摄得到的图片/视频帧的构图效果，可选的，可以根据该姿势模板在其对应的姿势图片中的显示位置显示该姿势模板，即在与姿势模板在其对应的姿势图片中的原始显示位置相同的显示位置显示该姿势模板。
在上述实施方式中，当前拍摄提示信息的确定方式可以灵活设置，可选的，所述拍摄提示信息可以基于关键部位比例信息生成，所述关键部位比例信息为在所述预览画面中，所述拍摄对象的关键部位比例信息。例如，可以根据摄像头采集的当前预览画面确定当前关键部位比例信息，其中，所述当前关键部位比例信息为在摄像头采集的当前预览画面中，所述拍摄对象的关键部位比例信息；基于所述当前关键部位比例信息生成当前拍摄提示信息。
在一实施例中，当前关键部位比例信息可以理解为在当前预览画面中，拍摄者的关键部位比例信息。该关键部位比例信息可以为拍摄对象的关键部位在拍摄者人体中所占的比例信息，或者，拍摄对象的关键部位与拍摄对象的预设部位之间的比例信息。以下以关键部位比例信息为拍摄对象的关键部位与拍摄 对象的预设部位之间的比例信息为例进行说明。该关键部位可以包括头部和腿部中的至少一个；该比例信息可以为长度比例信息，如在平行于人体方向上的比例信息；该预设部位可以为拍摄对象的上半身(如包括或不包括头部)。
在一实施例中，电子设备在显示目标姿势模板的过程中，周期性地确定拍摄对象在摄像头采集的当前预览画面中的当前关键部位比例信息，并根据该当前关键部位比例信息在拍摄页面中显示或更新拍摄页面中所显示的拍摄提示信息。
示例性的，可以预先训练得到能够识别拍摄对象的关键点信息的模型(如姿势识别模型)。从而，当显示拍摄页面时，可以周期性地获取摄像头所采集的当前预览画面，将该当前预览画面输入至该姿势识别模型中，并获取该姿势识别模型输出的拍摄对象在当前预览画面中的关键点信息，作为拍摄对象的当前姿势信息，根据该当前姿势信息识别拍摄对象的关键部位和预设部位，确定拍摄对象的关键部位在预览画面中的长度信息和预设部位在预览画面中的长度信息，并根据该长度信息计算得到拍摄对象的关键部位与预设部位之间的长度比例信息，作为拍摄对象的当前关键部位比例信息，并根据该当前关键部位比例信息生成当前拍摄提示信息。在此，拍摄对象的关键点可以根据需要进行设置，如其可以包括拍摄对象在当前预览画面中的轮廓点，即当前预览画面中构成拍摄对象的人物轮廓的点；还可以包括构成拍摄对象在当前预览画面中的关键部位(如腿部或头部等)的点。
以关键部位包括头部和腿部，预设部位为拍摄对象的上半身(不包括头部)、拍摄对象竖直站立为例，可以根据拍摄对象在当前预览画面中的关键点信息确定拍摄对象的头部、腿部和上半身在拍摄画面竖向上的长度信息，并根据拍摄对象头部的长度信息和上半身的长度信息计算得到拍摄对象在当前预览画面中的头部比例信息，以及，根据拍摄对象腿部的长度信息和上半身的长度信息计算得到拍摄对象在当前预览画面中的腿部比例信息，从而得到拍摄对象的当前关键部位比例信息。
此外，如图2所示，当在拍摄页面中显示姿势模板20时，还可以在拍摄页面中显示该姿势模板20对应的姿势图片22，即显示生成该姿势模板20时所依据的姿势图片22，以便于用户明确拍摄模板20所对应的姿势图片22中的拍摄对象及拍摄环境。
在本实施例中，显示姿势模板，以及拍摄提示信息，通过该姿势模板对拍摄对象进行拍摄姿势的引导，通过该拍摄提示信息进行拍摄提示，以引导拍摄对象呈现较佳的拍摄姿势，并使得拍摄对象在当前预览画面中具有合适的身材比例，从而避免出现在拍摄得到的视频或图片中，拍摄对象的拍照姿势不佳或 拍摄对象的身材比例不协调(如头部过大或腿长过短)的情况，提高所拍摄得到的视频或图片的质量。
在一个实施方式中，在接收到采用目标姿势模板进行拍摄引导的触发操作时，还可以在需要补光的情况下，采用补光灯进行补光，以使得拍摄得到的图片到具有较好的光线效果。此时，可选的，本实施例提供的拍摄方法还可以包括：响应于采用目标姿势模板进行拍摄引导的触发操作，控制补光灯采用与所述拍摄对象的拍摄环境信息对应的灯光进行补光。
示例性的，当接收到采用目标姿势模板进行拍摄引导的触发操作时，在拍摄页面中显示目标姿势模板以及拍摄提示信息，并根据拍摄对象的拍摄环境信息，或者，根据拍摄对象的拍摄环境信息以及目标姿势模板对应的姿势图片中的光线信息，确定灯光信息，如灯光的方向信息、亮度信息和颜色信息中的至少一种，并控制相应的补光灯采用与该灯光信息对应的灯光进行补光。其中，补光灯可以为电子设备自身所配置的补光灯，也可以为与电子设备连接的补光灯。拍摄对象的拍摄环境信息可以包括拍摄对象的外界光线信息，即拍摄对象所处拍摄环境的光线信息。
S102、响应于拍摄指令，控制摄像头对所述拍摄对象进行拍摄。
在一实施例中，电子设备在接收到拍摄指令时，可以控制摄像头对拍摄对象进行拍摄，如控制摄像头拍摄照片或视频。
在一实施例中，拍摄指令可以为指示电子设备进行拍摄的指令，如拍照指令或视频拍摄指令等，其可以由电子设备在当前条件符合预设生成条件时自动生成，也可以基于所接收到的拍摄操作(如作用于拍摄控件的触发操作)生成，即电子设备可以自动抓拍，可以基于用户的触发操作进行拍摄。
在一个实施方式中，在所述响应于接收到的拍摄指令，控制摄像头进行拍摄之前，还包括以下步骤中至少之一：根据所述拍摄对象的当前姿势信息同所述目标姿势模板之间的匹配度信息和所述拍摄对象的表情信息中的至少一个，计算当前预览画面的画面分值，并在所述画面分值高于预设阈值时，生成拍摄指令；当接收到作用于所述拍摄页内的拍摄操作时，生成拍摄指令。
在一实施例中，电子设备可以在显示目标姿势模板时，周期性地计算拍摄对象的当前姿势信息通目标姿势模板之间的匹配度信息，根据该匹配度信息和拍摄对象在当前预览画面中的表情信息(如拍摄对象的微笑程度和/或眼睛的睁开程度等)中的至少一个对当前预览画面进行评分，得到当前预览画面的画面分值，在该画面分值高于预设阈值的情况下，自动生成拍摄指令；在该画面分值低于预设阈值的情况下，不执行自动生成拍摄指令的操作。可选的，用户在 欲进行拍摄时，可以触发拍摄页面中的拍摄控件23(如图2所示)；从而，电子设备在检测到用户触发拍摄控件23时，可以确定接收到用于指示电子设备进行拍摄的拍摄操作，并响应于该拍摄操作，生成拍摄指令。
本实施例提供的拍摄方法，响应于采用目标姿势模板进行拍摄引导的触发操作，在拍摄页面中所显示的预览画面的上层显示用于引导拍摄对象呈现相应的拍摄姿势的目标姿势模板，并在拍摄页面中显示拍摄提示信息，其中，该拍摄提示信息包括拍摄角度提示信息和拍摄距离提示信息中的至少一个；响应于拍摄指令，控制摄像头对拍摄对象进行拍摄。本实施例通过姿势模板对进行拍摄姿势引导，通过拍摄提示信息对拍摄角度和拍摄距离中的至少一个进行提示，能够解决拍摄对象在拍摄时不擅长摆姿势的问题，并使得拍摄对象在拍摄得到的图片/视频中具有合适的身材比例，提高拍摄对象的成像效果，并降低拍摄难度。
图3为本公开实施例提供的另一种拍摄方法的流程示意图。本实施例中的方案可以与上述实施例中的一个或多个可选方案组合。可选的，所述触发操作为对目标姿势模板对应的推荐姿势图片的选择操作，本实施例提供的拍摄方法还包括：响应于作用于拍摄页面内的姿势推荐操作，显示推荐姿势列表，其中，所述推荐姿势列表用于展示推荐姿势图片，所述推荐姿势图片的拍摄信息与接收到所述模板推荐操作时拍摄对象的目标拍摄信息匹配，所述目标拍摄信息包括姿势信息和拍摄环境信息中的至少一个。
可选的，在所述显示推荐姿势列表之前，还包括：确定接收到所述模板推荐操作时拍摄对象的目标拍摄信息，并获取拍摄信息与所述目标拍摄信息匹配的推荐姿势图片。
可选的，所述触发操作为姿势图片导入操作，在所述在拍摄页面中所显示的预览画面的上层显示所述目标姿势模板之前，还包括：获取所述姿势图片导入操作对应的导入姿势图片，并根据所述导入姿势图片生成所述目标姿势模板。
可选的，所述拍摄指令为拍照指令，在所述控制摄像头进行拍摄之后，还包括：对拍摄得到的原始图片进行修图，得到目标图片，并保存所述原始图片与所述目标图片。
相应的，如图3所示，本实施例提供的拍摄方法可以包括：
S201、响应于作用于拍摄页面内的姿势推荐操作，确定接收到所述模板推荐操作时拍摄对象的目标拍摄信息，并获取拍摄信息与所述目标拍摄信息匹配的推荐姿势图片，所述目标拍摄信息包括姿势信息和拍摄环境信息中的至少一 个。
本实施例中，姿势推荐操作可以为指示电子设备显示推荐姿势列表的操作，如触发拍摄页面中所显示的推荐姿势控件的操作。目标拍摄信息可以理解为在接收到姿势推荐操作时拍摄对象的拍摄信息，其可以包括姿势信息和拍摄环境信息中的至少一个。该姿势信息可以理解为用于表征拍摄对象的拍摄姿势的信息，如拍摄对象的关键点的位置信息。该拍摄环境信息可以理解为用于表征拍摄对象所处的拍摄环境的信息，如拍摄背景信息、外界光线信息等。
在一实施例中，电子设备显示拍摄页面，如图4所示。从而，拍摄者在欲指示电子设备进行拍摄姿势推荐时，可以摆出其自身喜欢的姿势(针对拍摄者即为拍摄对象的情况)或者指示拍摄对象摆出其自身喜欢的姿势(针对拍摄者不为拍摄对象的情况)，并触发拍摄页面中的推荐姿势控件40。相应的，电子设备在检测到用户触发拍摄页面中的推荐姿势控件40时，可以确定接收到姿势推荐操作，并响应该姿势推荐操作，根据当前时刻摄像头采集的预览画面确定拍摄对象的目标拍摄信息，如将该预设画面输入至预先训练得到的姿势检测模型中，基于该姿势检测模型确定拍摄对象的目标拍摄信息，并根据该目标拍摄信息获取推荐姿势图片。
在本实施例中，电子设备可以直接根据目标拍摄信息确定并获取推荐姿势图片，如获取姿势图片库中各姿势图片的拍摄信息，计算各姿势图片的拍摄信息与目标拍摄信息之间的匹配度，按照匹配度由高到底的顺序选取一定数量的姿势图片作为推荐姿势图片，或者，将匹配度超过预设匹配度阈值的姿势图片作为推荐姿势图片，并获取所确定的推荐姿势图片。
此外，电子设备也可以通过服务器根据目标拍摄信息确定推荐姿势图片。例如，电子设备可以生成携带有目标拍摄信息的姿势图片获取请求，并将该姿势图片获取请求发送给服务器，以请求服务器返回拍摄信息与该目标拍摄信息匹配的推荐姿势图片。从而，服务器在接收到电子设备发送的姿势图片获取请求后，可以对该姿势图片获取请求进行解析，得到该姿势图片获取请求中所携带的目标拍摄信息，计算姿势图片库中的各姿势图片的拍摄信息与该目标拍摄信息之间的匹配度，按照匹配度由高到底的顺序选取一定数量的姿势图片作为推荐姿势图片，或者，将匹配到超过预设匹配度阈值的姿势图片作为推荐姿势图片，并将所确定的推荐姿势图片发送给电子设备。相应的，电子设备可以接收服务器所返回的推荐姿势图片。
在一实施例中，姿势图片库中的姿势图片可以预先进行设置，即可以预先获取拍摄效果较好的图片作为姿势图片，并将其及其对应的姿势模板存储到姿势图片库中。
S202、显示推荐姿势列表，其中，所述推荐姿势列表用于展示推荐姿势图片。
在一实施例中，电子设备在获取到推荐姿势图片后，可以在拍摄页面中显示推荐姿势列表50，并在该推荐姿势列表50中显示所获取到的推荐姿势图片，如图5所示，以供拍摄者或拍摄对象进行选择。
在本实施例中，可以根据拍摄对象在当前时刻的拍摄信息为用户推荐姿势图片，并通过姿势图片对应的姿势模板对用户进行姿势引导，从而，拍摄对象在当前的拍摄环境中随意摆出一个自己喜欢的姿势，即可根据该拍摄环境以及拍摄对象喜欢的该姿势，为用户推荐相近的优质姿势，使得拍摄对象在其喜欢的姿势上进行微调，即可得到较佳的拍摄效果，无需拍摄对象在大量姿势图片中手动选择自己喜欢的姿势进行拍摄，能够解决拍摄对象在拍摄过程中不会拍姿势的问题，提高图片/视频的拍摄效果，并降低姿势模板选择所耗费的时间以及图片/视频的拍摄难度。
在一个实施方式中，在用户未选择任一推荐姿势图片即关闭了推荐姿势列表的情况下，可以仅在拍摄页面中显示拍摄提示信息，以通过该拍摄提示信息对用户进行拍摄提示，此时，在所述显示推荐姿势列表之后，还包括：响应于在尚未选择目标姿势图片时的列表关闭操作，取消对所述推荐姿势列表的显示，并在所述拍摄页面中显示拍摄提示信息。
在上述实施方式中，当推荐姿势列表中未显示任何推荐姿势图片时，即当未获取到拍摄信息与目标拍摄信息匹配的推荐姿势图片时；或者，当用户不欲推荐姿势列表中所显示的任一推荐姿势图片时，如当用户对推荐姿势列表中所显示的各推荐姿势图片中的拍摄姿势均不满意时，可以执行关闭该推荐姿势列表的操作(即列表关闭操作)。相应的，电子设备在检测到用户的列表关闭操作时，可以停止在拍摄页面中显示该推荐姿势列表，并在拍摄页面中显示拍摄提示信息。
S203、接收对目标姿势模板对应的推荐姿势图片的选择操作，执行S206。
本实施例中，该选择操作可以为选择推荐姿势列表中所显示的任一推荐姿势图片的操作，如点击该推荐姿势图片的操作。
在一实施例中，如图5所示，电子设备显示推荐姿势列表50，并在该推荐姿势列表50中显示各推荐姿势图片。从而，用户在欲采用一推荐姿势图片中的拍摄姿势进行拍摄时，可以触发该推荐姿势图片。相应的，电子设备在检测到用户触发一推荐姿势图片时，可以将该推荐姿势图片对应的姿势模板作为目标姿势模板，并确定接收到对目标姿势模板对应的姿势图片的选择操作，即确定 接收到采用目标姿势模板进行拍摄引导的触发操作。
在本实施例中，目标姿势模板可以由服务器发送给电子设备或者由电子设备根据相应的推荐姿势图片生成，即服务器在将各推荐姿势图片发送给电子设备时，可以同时将各推荐姿势图片对应的姿势模板发送给电子设备；或者，服务器可以仅将各推荐姿势图片发送给电子设备，从而，电子设备在检测到用户触发推荐姿势列表中的一推荐姿势图片时，可以根据该推荐姿势图片生成其对应的目标姿势模板。
此外，电子设备在接收到对目标姿势模板对应的姿势图片的选择操作时，除执行S208之外，还可以关闭推荐姿势列表，以便于用户查看预览画面和目标姿势模板。
S204、接收姿势图片导入操作。
S205、获取所述姿势图片导入操作对应的导入姿势图片，并根据所述导入姿势图片生成所述目标姿势模板。
本实施例中，姿势图片导入操作可以为导入姿势图片的操作，如触发拍摄页面中的姿势图片导入控件并选择一图片进行导入的操作。导入姿势图片可以理解为导入的姿势图片。
在本实施例中，电子设备可以采用用户导入的姿势图片对应的姿势模板引导用户进行拍摄。
在一实施例中，如图4所示，电子设备显示拍摄页面。从而，用户在欲采用自己喜欢的姿势图片中的拍摄姿势进行拍摄时，可以触发拍摄页面中的姿势图片导入控件41，并选择自己喜欢的姿势图片进行导入。相应的，电子设备可以获取用户导入的姿势图片，并根据该姿势图片生成该姿势图片对应的姿势模板，如可以将导入姿势图片输入至预先训练得到的姿势检测模型中，获取该姿势检测模型输出的该导入姿势图片中所拍摄的一个或多个对象的关键点信息，并根据该关键点信息生成该姿势图片对应的姿势模板，如沿顺时针方向或逆时针方向，依次连接位于图片中相应对象的轮廓上的关键点，得到该对象的线框图，作为该导入姿势图片对应的姿势模板。
此外，当得到导入姿势图片对应的姿势模板之后，还可以将该导入姿势图片与该姿势模板上传至服务器进行存储，如存储之姿势图片库中与该用户对应的自定义空间内，以便于后续用户再次使用该姿势模板进行拍摄姿势的引导或者基于姿势图片库中存储的各用户均可使用的姿势图片以及该用户的自定义空间内存储的导入姿势图片为该用户推荐姿势图片。
S206、在拍摄页面中所显示的预览画面的上层显示所述目标姿势模板，并 在所述拍摄页面中显示拍摄提示信息，其中，所述目标姿势模板用于引导拍摄对象呈现相应的拍摄姿势，所述拍摄提示信息包括拍摄角度提示信息和拍摄距离提示信息中的至少一个。
S207、响应于拍摄指令，控制摄像头对所述拍摄对象进行拍摄。
S208、对拍摄得到的原始图片进行修图，得到目标图片，并保存所述原始图片与所述目标图片。
本实施例中，原始图片可以为拍摄得到的图片；目标图片可以为对原始图片进行修图得到的图片。
在本实施例中，当拍摄指令为拍摄指令时，在拍摄完成后，还可以对拍摄得到的原始图片进行修图，以提高用户的体验。
示例性的，电子设备在拍摄得到原始图片之后，可以将该原始图片输入至预先训练得到的一个修图模型中，通过该修图模型对原始图片进行修图，得到目标图片，同时保存拍摄得到的原始图片和目标图片，并可以展示该原始图片或目标图片，或者，对应展示该原始图片和该目标图片。其中，该修图模型可用于对输入的图片(如原始图片)进行修图，并输出修图得到的目标图片，其可以预先通过训练得到。
为了提高原始图片的修图效果，当拍摄原始图片时采用了姿势模板对拍摄对象的拍摄姿势进行引导时，本实施例还可以根据拍摄原始图片时所采用的姿势模板对应的姿势图片对拍摄得到的原始图片进行修图，以使得修图得到的目标图片与该姿势图片具有相同或相似的拍摄效果，从而使得修图得到的原始图片更加符合用户(如拍摄者和/或拍摄对象)的真实拍摄意愿。此时，可选的，所述对拍摄得到的原始图片进行修图，得到目标图片，包括：基于所述目标姿势模板对应的目标姿势图片的图片信息对所述原始图片进行修图，得到目标图片，其中，所述图片信息包括色彩信息和/或所述目标姿势图片中的目标对象的图像信息，所述图像信息包括尺寸信息和/或位置信息。
本实施例中，目标姿势模板可以为拍摄该原始图片时所采用的姿势模板。目标姿势图片可以为目标姿势模板所对应的姿势图片。目标对象可以理解为目标姿势图片中与目标姿势模板对应的对象，如与目标姿势模板对应的人物和/或动物。目标姿势图片的色彩信息可以为目标姿势图片的颜色信息，如目标姿势图片所采用滤镜信息。目标对象的图像信息可以包括目标姿势图片中所呈现的目标对象的尺寸信息和/或位置信息。
示例性的，电子设备在拍摄得到原始图片之后，也可以将该原始图片以及拍摄该原始图片时所采用的目标姿势模板对应的目标姿势图片输入至另一修图 模型中，通过该修图模型根据该目标姿势图片的色彩信息、该目标姿势图片中的目标对象在目标姿势图片中的尺寸信息和/或该目标姿势图片中的目标对象在目标姿势图片中的位置信息对原始图片进行修图，例如，可以为原始图片添加与目标姿势图片相同的滤镜，并依据目标姿势图片中的目标对象的尺寸信息和/或位置信息对原始图片进行裁剪和/或缩放，以使得修图得到的目标图片与目标姿势图片相近的色彩和/或构图。
本实施例提供的拍摄方法，根据拍摄对象的姿势推荐姿势图片，通过用户选择或导入的姿势图片对应的姿势模板对用户的拍摄姿势进行引导，并在拍摄得到原始图片之后，自动对该原始图片进行修图，不仅能够解决拍摄对象在拍摄时不会摆姿势的问题，降低用户的拍摄难度，还能够简化选取姿势模板所需的操作，提高最终得到的图片的拍摄效果，从而提高用户的拍摄体验。
图6为本公开实施例提供的一种拍摄装置的结构框图。该装置可以由软件和/或硬件实现，可配置于电子设备中，典型的，可以配置在手机或平板电脑中，可通过执行拍摄方法对用户的拍摄姿势、拍摄角度和/或拍摄距离进行引导。如图6所示，本实施例提供的拍摄装置可以包括：模板显示模块601和拍摄模块602，其中，
模板显示模块601，被设置为响应于采用目标姿势模板进行拍摄引导的触发操作，在拍摄页面中所显示的预览画面的上层显示所述目标姿势模板，并在所述拍摄页面中显示拍摄提示信息，其中，所述目标姿势模板用于引导拍摄对象呈现相应的拍摄姿势，所述拍摄提示信息包括拍摄角度提示信息和拍摄距离提示信息中的至少一个；
拍摄模块602，被设置为响应于拍摄指令，控制摄像头对所述拍摄对象进行拍摄。
本实施例提供的拍摄装置，通过模板显示模块响应于采用目标姿势模板进行拍摄引导的触发操作，在拍摄页面中所显示的预览画面的上层显示用于引导拍摄对象呈现相应的拍摄姿势的目标姿势模板，并在拍摄页面中显示拍摄提示信息，其中，该拍摄提示信息包括拍摄角度提示信息和拍摄距离提示信息中的至少一个；通过拍摄模块响应于拍摄指令，控制摄像头对拍摄对象进行拍摄。本实施例通过姿势模板对进行拍摄姿势引导，通过拍摄提示信息对拍摄角度和拍摄距离中的至少一个进行提示，能够解决拍摄对象在拍摄时不擅长摆姿势的问题，并使得拍摄对象在拍摄得到的图片/视频中具有合适的身材比例，提高拍摄对象的成像效果，并降低拍摄难度。
在上述方案中，所述触发操作可以为对目标姿势模板对应的推荐姿势图片的选择操作，本实施例提供的拍摄装置还可以包括：列表显示模块，被设置为响应于作用于拍摄页面内的姿势推荐操作，显示推荐姿势列表，其中，所述推荐姿势列表用于展示推荐姿势图片，所述推荐姿势图片的拍摄信息与接收到所述模板推荐操作时拍摄对象的目标拍摄信息匹配，所述目标拍摄信息包括姿势信息和拍摄环境信息中的至少一个。
在上述方案中，所述列表显示模块还可以被设置为：在所述显示推荐姿势列表之前，确定接收到所述模板推荐操作时拍摄对象的目标拍摄信息，并获取拍摄信息与所述目标拍摄信息匹配的推荐姿势图片。
可选地，本实施例提供的拍摄装置还可以包括：列表关闭模块，被设置为在所述显示推荐姿势列表之后，响应于在尚未选择目标姿势图片时的列表关闭操作，取消对所述推荐姿势列表的显示，并在所述拍摄页面中显示拍摄提示信息。
在上述方案中，所述触发操作可以为姿势图片导入操作，所述模板显示模块601还可以被设置为：在所述在拍摄页面中所显示的预览画面的上层显示所述目标姿势模板之前，获取所述姿势图片导入操作对应的导入姿势图片，并根据所述导入姿势图片生成所述目标姿势模板。
在上述方案中，所述拍摄提示信息可以基于关键部位比例信息生成，所述关键部位比例信息可以为在所述预览画面中，所述拍摄对象的关键部位比例信息。
可选地，本实施例提供的拍摄装置还可以包括：补光模块，被设置为响应于采用目标姿势模板进行拍摄引导的触发操作，控制补光灯采用与所述拍摄对象的拍摄环境信息对应的灯光进行补光。
可选地，本实施例提供的拍摄装置还可以包括：指令生成模块，被设置为包括如下至少之一：在所述响应于接收到的拍摄指令，控制摄像头进行拍摄之前，根据所述拍摄对象的当前姿势信息同所述目标姿势模板之间的匹配度信息和所述拍摄对象的表情信息中的至少一个，计算当前预览画面的画面分值，并在所述画面分值高于预设阈值时，生成拍摄指令；当接收到作用于所述拍摄页内的拍摄操作时，生成拍摄指令。
可选地，本实施例提供的拍摄装置还可以包括：修图模块，被设置为所述拍摄指令为拍照指令，在所述控制摄像头进行拍摄之后，对拍摄得到的原始图片进行修图，得到目标图片，并保存所述原始图片与所述目标图片。
本公开实施例提供的拍摄装置可执行本公开任意实施例提供的拍摄方法， 具备执行拍摄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，可参见本公开任意实施例所提供的拍摄方法。
下面参考图7，其示出了适于用来实现本公开实施例的电子设备(例如终端设备)700的结构示意图。本公开实施例中的终端设备可以包括诸如移动电话、笔记本电脑、数字广播接收器、个人数字助理(Personal Digital Assistant，PDA)、平板电脑(Portable Android Device，PAD)、便携式多媒体播放器(Portable Media Player，PMP)、车载终端(例如车载导航终端)等等的移动终端以及诸如数字TV、台式计算机等等的固定终端。图7示出的电子设备仅仅是一个示例。
如图7所示，电子设备700可以包括处理装置(例如中央处理器、图形处理器等)701，其可以根据存储在只读存储器(Read-Only Memory，ROM)702中的程序或者从存储装置706加载到随机访问存储器(Random Access Memory，RAM)703中的程序而执行各种适当的动作和处理。在RAM 703中，还存储有电子设备700操作所需的各种程序和数据。处理装置701、ROM 702以及RAM 703通过总线704彼此相连。输入/输出(I/O)接口705也连接至总线704。
通常，以下装置可以连接至I/O接口705：包括例如触摸屏、触摸板、键盘、鼠标、摄像头、麦克风、加速度计、陀螺仪等的输入装置706；包括例如液晶显示器(Liquid Crystal Display，LCD)、扬声器、振动器等的输出装置707；包括例如磁带、硬盘等的存储装置706；以及通信装置709。通信装置709可以允许电子设备700与其他设备进行无线或有线通信以交换数据。虽然图7示出了具有各种装置的电子设备700，但是应理解的是，并不要求实施或具备所有示出的装置。可以替代地实施或具备更多或更少的装置。
特别地，根据本公开的实施例，上文参考流程图描述的过程可以被实现为计算机软件程序。例如，本公开的实施例包括一种计算机程序产品，其包括承载在非暂态计算机可读介质上的计算机程序，该计算机程序包含用于执行流程图所示的方法的程序代码。在这样的实施例中，该计算机程序可以通过通信装置709从网络上被下载和安装，或者从存储装置706被安装，或者从ROM 702被安装。在该计算机程序被处理装置701执行时，执行本公开实施例的方法中限定的上述功能。
需要说明的是，本公开上述的计算机可读介质可以是计算机可读信号介质或者计算机可读存储介质或者是上述两者的任意组合。计算机可读存储介质例如可以是电、磁、光、电磁、红外线、或半导体的系统、装置或器件，或者任意以上的组合。计算机可读存储介质可以包括：具有一个或多个导线的电连接、便携式计算机磁盘、硬盘、随机访问存储器(RAM)、只读存储器(ROM)、 可擦式可编程只读存储器(Erasable Programmable Read-Only Memory，EPROM或闪存)、光纤、便携式紧凑磁盘只读存储器(Compact Disc Read-Only Memory，CD-ROM)、光存储器件、磁存储器件、或者上述的任意合适的组合。在本公开中，计算机可读存储介质可以是任何包含或存储程序的有形介质，该程序可以被指令执行系统、装置或者器件使用或者与其结合使用。而在本公开中，计算机可读信号介质可以包括在基带中或者作为载波一部分传播的数据信号，其中承载了计算机可读的程序代码。这种传播的数据信号可以采用多种形式，包括电磁信号、光信号或上述的任意合适的组合。计算机可读信号介质还可以是计算机可读存储介质以外的任何计算机可读介质，该计算机可读信号介质可以发送、传播或者传输用于由指令执行系统、装置或者器件使用或者与其结合使用的程序。计算机可读介质上包含的程序代码可以用任何适当的介质传输，包括：电线、光缆、射频(Radio Frequency，RF)等等，或者上述的任意合适的组合。
在一些实施方式中，客户端、服务器可以利用诸如HTTP(HyperText Transfer Protocol，超文本传输协议)之类的任何当前已知或未来研发的网络协议进行通信，并且可以与任意形式或介质的数字数据通信(例如，通信网络)互连。通信网络的示例包括局域网(Local Area Network，LAN)，广域网(Wide Area Network，WAN)，网际网(例如，互联网)以及端对端网络(例如，ad hoc端对端网络)，以及任何当前已知或未来研发的网络。
上述计算机可读介质可以是上述电子设备中所包含的；也可以是单独存在，而未装配入该电子设备中。
上述计算机可读介质承载有一个或者多个程序，当上述一个或者多个程序被该电子设备执行时，使得该电子设备：响应于采用目标姿势模板进行拍摄引导的触发操作，在拍摄页面中所显示的预览画面的上层显示所述目标姿势模板，并在所述拍摄页面中显示拍摄提示信息，其中，所述目标姿势模板用于引导拍摄对象呈现相应的拍摄姿势，所述拍摄提示信息包括拍摄角度提示信息和拍摄距离提示信息中的至少一个；响应于拍摄指令，控制摄像头对所述拍摄对象进行拍摄。
可以以一种或多种程序设计语言或其组合来编写用于执行本公开的操作的计算机程序代码，上述程序设计语言包括面向对象的程序设计语言-诸如Java、Smalltalk、C++，还包括常规的过程式程序设计语言-诸如“C”语言或类似的程序设计语言。程序代码可以完全地在用户计算机上执行、部分地在用户计算机上执行、作为一个独立的软件包执行、部分在用户计算机上部分在远程计算机上执行、或者完全在远程计算机或服务器上执行。在涉及远程计算机的情形 中，远程计算机可以通过任意种类的网络——包括局域网(LAN)或广域网(WAN)-连接到用户计算机，或者，可以连接到外部计算机(例如利用因特网服务提供商来通过因特网连接)。
附图中的流程图和框图，图示了按照本公开各种实施例的系统、方法和计算机程序产品的可能实现的体系架构、功能和操作。在这点上，流程图或框图中的每个方框可以代表一个模块、程序段、或代码的一部分，该模块、程序段、或代码的一部分包含一个或多个用于实现规定的逻辑功能的可执行指令。也应当注意，在有些作为替换的实现中，方框中所标注的功能也可以以不同于附图中所标注的顺序发生。例如，两个接连地表示的方框实际上可以基本并行地执行，它们有时也可以按相反的顺序执行，这依所涉及的功能而定。也要注意的是，框图和/或流程图中的每个方框、以及框图和/或流程图中的方框的组合，可以用执行规定的功能或操作的专用的基于硬件的系统来实现，或者可以用专用硬件与计算机指令的组合来实现。
描述于本公开实施例中所涉及到的单元可以通过软件的方式实现，也可以通过硬件的方式来实现。
本文中以上描述的功能可以至少部分地由一个或多个硬件逻辑部件来执行。例如，可以使用的示范类型的硬件逻辑部件包括：现场可编程门阵列(Field Programmable Gate Array，FPGA)、专用集成电路(Application Specific Integrated Circuit，ASIC)、专用标准产品(Application Specific Standard Parts，ASSP)、片上系统(System on Chip，SOC)、复杂可编程逻辑设备(Complex Programmable logic device，CPLD)等等。
在本公开的上下文中，机器可读介质可以是有形的介质，其可以包含或存储以供指令执行系统、装置或设备使用或与指令执行系统、装置或设备结合地使用的程序。机器可读介质可以是机器可读信号介质或机器可读储存介质。机器可读介质可以包括电子的、磁性的、光学的、电磁的、红外的、或半导体系统、装置或设备，或者上述内容的任何合适组合。机器可读存储介质可以包括基于一个或多个线的电气连接、便携式计算机盘、硬盘、随机存取存储器(RAM)、只读存储器(ROM)、可擦除可编程只读存储器(EPROM或快闪存储器)、光纤、便捷式紧凑盘只读存储器(CD-ROM)、光学储存设备、磁储存设备、或上述内容的任何合适组合。
根据本公开的一个或多个实施例，示例1提供了一种拍摄方法，包括：
响应于采用目标姿势模板进行拍摄引导的触发操作，在拍摄页面中所显示 的预览画面的上层显示所述目标姿势模板，并在所述拍摄页面中显示拍摄提示信息，其中，所述目标姿势模板用于引导拍摄对象呈现相应的拍摄姿势，所述拍摄提示信息包括拍摄角度提示信息和拍摄距离提示信息中的至少一个；
响应于拍摄指令，控制摄像头对所述拍摄对象进行拍摄。
根据本公开的一个或多个实施例，示例2根据示例1所述的方法，所述触发操作为对目标姿势模板对应的推荐姿势图片的选择操作，所述方法还包括：
响应于作用于拍摄页面内的姿势推荐操作，显示推荐姿势列表，其中，所述推荐姿势列表用于展示推荐姿势图片，所述推荐姿势图片的拍摄信息与接收到所述模板推荐操作时拍摄对象的目标拍摄信息匹配，所述目标拍摄信息包括姿势信息和拍摄环境信息中的至少一个。
根据本公开的一个或多个实施例，示例3根据示例2所述的方法，在所述显示推荐姿势列表之前，还包括：
确定接收到所述模板推荐操作时拍摄对象的目标拍摄信息，并获取拍摄信息与所述目标拍摄信息匹配的推荐姿势图片。
根据本公开的一个或多个实施例，示例4根据示例2所述的方法，在所述显示推荐姿势列表之后，还包括：
响应于在尚未选择目标姿势图片时的列表关闭操作，取消对所述推荐姿势列表的显示，并在所述拍摄页面中显示拍摄提示信息。
根据本公开的一个或多个实施例，示例5根据示例1所述的方法，所述触发操作为姿势图片导入操作，在所述在拍摄页面中所显示的预览画面的上层显示所述目标姿势模板之前，还包括：
获取所述姿势图片导入操作对应的导入姿势图片，并根据所述导入姿势图片生成所述目标姿势模板。
根据本公开的一个或多个实施例，示例6根据示例1-5任一所述的方法，所述拍摄提示信息基于关键部位比例信息生成，所述关键部位比例信息为在所述预览画面中，所述拍摄对象的关键部位比例信息。
根据本公开的一个或多个实施例，示例7根据示例1-5任一所述的方法，还包括：
响应于采用目标姿势模板进行拍摄引导的触发操作，控制补光灯采用与所述拍摄对象的拍摄环境信息对应的灯光进行补光。
根据本公开的一个或多个实施例，示例8根据示例1-5任一所述的方法，在所述响应于接收到的拍摄指令，控制摄像头进行拍摄之前，还包括以下步骤中 至少之一：
根据所述拍摄对象的当前姿势信息同所述目标姿势模板之间的匹配度信息和所述拍摄对象的表情信息中的至少一个，计算当前预览画面的画面分值，并在所述画面分值高于预设阈值时，生成拍摄指令；
当接收到作用于所述拍摄页内的拍摄操作时，生成拍摄指令。
根据本公开的一个或多个实施例，示例9根据示例1-5任一所述的方法，所述拍摄指令为拍照指令，在所述控制摄像头进行拍摄之后，还包括；
对拍摄得到的原始图片进行修图，得到目标图片，并保存所述原始图片与所述目标图片。
根据本公开的一个或多个实施例，示例10提供了一种拍摄装置，包括：
模板显示模块，被设置为响应于采用目标姿势模板进行拍摄引导的触发操作，在拍摄页面中所显示的预览画面的上层显示所述目标姿势模板，并在所述拍摄页面中显示拍摄提示信息，其中，所述目标姿势模板用于引导拍摄对象呈现相应的拍摄姿势，所述拍摄提示信息包括拍摄角度提示信息和拍摄距离提示信息中的至少一个；
拍摄模块，被设置为响应于拍摄指令，控制摄像头对所述拍摄对象进行拍摄。
根据本公开的一个或多个实施例，示例11提供了一种电子设备，包括：
处理器；
存储器，被设置为存储程序，
在所述程序被所述处理器执行时，所述处理器实现如示例1-9中任一所述的拍摄方法。
根据本公开的一个或多个实施例，示例12提供了一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现如示例1-9中任一所述的拍摄方法。

Claims (12)

  1. 一种拍摄方法，包括：
    响应于采用目标姿势模板进行拍摄引导的触发操作，在拍摄页面中所显示的预览画面的上层显示所述目标姿势模板，并在所述拍摄页面中显示拍摄提示信息，其中，所述目标姿势模板用于引导拍摄对象呈现相应的拍摄姿势，所述拍摄提示信息包括拍摄角度提示信息和拍摄距离提示信息中的至少一个；
    响应于拍摄指令，控制摄像头对所述拍摄对象进行拍摄。
  2. 根据权利要求1所述的方法，其中，所述触发操作为对所述目标姿势模板对应的推荐姿势图片的选择操作，所述方法还包括：
    响应于作用于拍摄页面内的姿势推荐操作，显示推荐姿势列表，其中，所述推荐姿势列表用于展示推荐姿势图片，所述推荐姿势图片的拍摄信息与接收到所述模板推荐操作时拍摄对象的目标拍摄信息匹配，所述目标拍摄信息包括姿势信息和拍摄环境信息中的至少一个。
  3. 根据权利要求2所述的方法，在所述显示推荐姿势列表之前，所述方法还包括：
    确定接收到所述模板推荐操作时拍摄对象的目标拍摄信息，并获取拍摄信息与所述目标拍摄信息匹配的推荐姿势图片。
  4. 根据权利要求2所述的方法，在所述显示推荐姿势列表之后，所述方法还包括：
    响应于在尚未选择目标姿势图片时的列表关闭操作，取消对所述推荐姿势列表的显示，并在所述拍摄页面中显示拍摄提示信息。
  5. 根据权利要求1所述的方法，其中，所述触发操作为姿势图片导入操作，在所述在拍摄页面中所显示的预览画面的上层显示所述目标姿势模板之前，所述方法还包括：
    获取所述姿势图片导入操作对应的导入姿势图片，并根据所述导入姿势图片生成所述目标姿势模板。
  6. 根据权利要求1-5任一所述的方法，其中，所述拍摄提示信息基于关键部位比例信息生成，所述关键部位比例信息为在所述预览画面中，所述拍摄对象的关键部位比例信息。
  7. 根据权利要求1-5任一所述的方法，所述方法还包括：
    响应于采用目标姿势模板进行拍摄引导的触发操作，控制补光灯采用与所述拍摄对象的拍摄环境信息对应的灯光进行补光。
  8. 根据权利要求1-5任一所述的方法，在所述响应于接收到的拍摄指令，控制摄像头进行拍摄之前，所述方法还包括以下步骤中至少之一：
    根据所述拍摄对象的当前姿势信息同所述目标姿势模板之间的匹配度信息和所述拍摄对象的表情信息中的至少一个，计算当前预览画面的画面分值，并在所述画面分值高于预设阈值时，生成拍摄指令；
    在接收到作用于所述拍摄页内的拍摄操作的情况下，生成拍摄指令。
  9. 根据权利要求1-5任一所述的方法，其中，所述拍摄指令为拍照指令，在所述控制摄像头进行拍摄之后，所述方法还包括；
    对拍摄得到的原始图片进行修图，得到目标图片，并保存所述原始图片与所述目标图片。
  10. 一种拍摄装置，包括：
    模板显示模块，被设置为响应于采用目标姿势模板进行拍摄引导的触发操作，在拍摄页面中所显示的预览画面的上层显示所述目标姿势模板，并在所述拍摄页面中显示拍摄提示信息，其中，所述目标姿势模板用于引导拍摄对象呈现相应的拍摄姿势，所述拍摄提示信息包括拍摄角度提示信息和拍摄距离提示信息中的至少一个；
    拍摄模块，被设置为响应于拍摄指令，控制摄像头对所述拍摄对象进行拍摄。
  11. 一种电子设备，包括：
    处理器；
    存储器，被设置为存储程序，
    在所述程序被所述处理器执行时，所述处理器实现如权利要求1-9中任一所述的拍摄方法。
  12. 一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现如权利要求1-9中任一所述的拍摄方法。
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