WO2023072038A1

WO2023072038A1 - Image data processing method and electronic device

Info

Publication number: WO2023072038A1
Application number: PCT/CN2022/127267
Authority: WO
Inventors: 向永航
Original assignee: 维沃移动通信有限公司
Priority date: 2021-10-28
Filing date: 2022-10-25
Publication date: 2023-05-04
Also published as: CN113987602A

Abstract

The present application belongs to the field of artificial intelligence. Disclosed are an image data processing method and an electronic device. The method comprises: acquiring a first image, which is collected by using a camera, wherein the first image comprises a facial image area of a target user; and when the matching degree between the first image and displayed content of an interface is less than or equal to a target value, performing privacy processing on the first image, or outputting prompt information.

Description

Image data processing method and electronic device

Cross References to Related Applications

This application claims priority to Chinese Patent Application No. 202111265900.5 filed on October 28, 2021, the entire content of which is hereby incorporated by reference.

technical field

The present application belongs to the field of artificial intelligence, and specifically relates to an image data processing method and electronic equipment.

Background technique

With the rapid development of the field of artificial intelligence, some applications need to call the camera application in the process of business processing to call the camera to collect the face image data of the target user, and then perform corresponding business processing based on the face image data, for example, Based on the face image data, business processing such as face recognition and video conferencing is performed.

However, some applications may have the problem that the user is in an environment where the privacy is exposed without knowing it during business processing, which may lead to the leakage of the user's private data.

Contents of the invention

The purpose of the embodiments of the present application is to provide a method for processing image data and an electronic device, which can solve the problem of leakage of user's private data in the prior art.

In the first aspect, the embodiment of the present application provides a method for processing image data, the method comprising:

Obtaining a first image collected by a camera, the first image including the face image area of the target user;

In a case where the matching degree between the first image and the display content of the interface is less than or equal to a target value, privacy processing is performed on the first image, or prompt information is output.

In a second aspect, an embodiment of the present application provides an electronic device, and the electronic device includes:

The first image acquisition module is used to acquire the first image collected by the camera, and the first image includes the face image area of the target user;

The first image processing module is configured to perform privacy processing on the first image or output prompt information when the matching degree between the first image and the display content of the interface is less than or equal to a target value.

In a third aspect, the embodiment of the present application provides an electronic device, the electronic device includes: a processor, a memory, and a program or instruction stored in the memory and operable on the processor, the program or instruction When executed by the processor, the steps of the image data processing method according to the first aspect are realized.

In a fourth aspect, an embodiment of the present application provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions, so as to implement the first aspect The processing method of the image data.

In the embodiment of the present application, the first image captured by the camera is first obtained, the first image includes the face image area of the target user, and when the matching degree between the first image and the display content of the interface is less than or equal to the target value Next, perform privacy processing on the first image, or output prompt information, that is, match the first image actually captured by the camera with the content actually displayed on the interface of the target application, if the matching degree is less than or equal to the target value, the first image actually collected by the camera cannot be completely displayed on the interface of the target application, and the part of the first image that is not displayed on the interface of the target application may contain the user's private data, so it will There is a risk that the user's private data will be leaked without knowing it. Therefore, before transmitting the first image to the target application, it is necessary to perform privacy processing on the part of the first image that is not displayed on the interface of the target application, so as to obtain Images that do not contain user privacy data, or output prompt information, can reduce the risk of leakage of user privacy data due to the presence of user privacy data in the part of the first image that is not displayed on the interface of the target application, thereby avoiding the root cause The disclosure of the private data of the target user achieves the effect of protecting the private data of the user, and improves the security of the image data captured by the target application when calling the camera for shooting.

Description of drawings

Fig. 1 is a first schematic flow chart of the image data processing method provided by the embodiment of the present application;

Fig. 2 is a second schematic flow chart of the image data processing method provided by the embodiment of the present application;

3 is a schematic diagram of the implementation principle of the first image privacy protection processing of the image data processing method provided by the embodiment of the present application;

Fig. 4 is a schematic diagram of the implementation principle of the second image privacy protection processing of the image data processing method provided by the embodiment of the present application;

Fig. 5 is a third schematic flow chart of the image data processing method provided by the embodiment of the present application;

FIG. 6 is a schematic diagram of the composition of the first module of the electronic device provided by the embodiment of the present application;

FIG. 7 is a schematic diagram of the second type of module composition of the electronic device provided by the embodiment of the present application;

FIG. 8 is a schematic structural diagram of an electronic device provided by an embodiment of the present application.

Detailed ways

The following will clearly describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of them. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in this application belong to the protection scope of this application.

The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It should be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein, and that references to "first," "second," etc. distinguish Objects are generally of one type, and the number of objects is not limited. For example, there may be one or more first objects. In addition, "and/or" in the specification and claims means at least one of the connected objects, and the character "/" generally means that the related objects are an "or" relationship.

The method for processing image data and the electronic device provided by the embodiments of the present application will be described in detail below through specific embodiments and application scenarios with reference to the accompanying drawings.

Fig. 1 is a schematic flow chart of the first image data processing method provided by the embodiment of the present application. The method in Fig. 1 can be executed by an electronic device, especially a processor in the electronic device. As shown in Fig. 1, the method at least Include the following steps:

S102. Acquire a first image collected by a camera, where the first image includes a face image area of a target user;

Wherein, before acquiring the first image collected by the camera, it further includes: the target application calls the camera application to call the camera to collect the first image.

Specifically, when the electronic device detects the user's access request for the specified service of the target application, if the current service processing node needs to collect the user's image data, it calls the camera application to call the camera to collect the user's first image; for example , when the user uses the payment application, if it detects that the current business processing node is face recognition, then call the camera application to call the camera to collect the user's first image; another example, when the user uses the video sharing application program, if the current business processing node The node calls the camera application for video creation and shooting, so as to call the camera to collect the first image of the user.

Further, considering the difference in image display methods of the target application, the first image may be partially displayed in the interface of the target application, that is, the first image collected by the target application calling the camera is not completely displayed in the above interface, and Since the part of the first image that is not displayed on the interface of the target application may contain the user's private data, if the first image is directly transmitted to the target application, there may be problems caused by the user not being able to observe the complete first image. Therefore, it is necessary to perform privacy processing on the first image, or output prompt information. Based on this, before the target application obtains the first image, the processor in the electronic device obtains the information collected by the camera. The first image, the first image may include the face image area of the target user captured by the camera, and other image areas except the face image area, and the other image areas may include other images other than the face of the target user. At least one of the user's face image area, the non-face image area of the target user, the non-face image area of other users, and the image area of the target user's current environment;

S104. In a case where the matching degree between the first image and the display content of the interface is less than or equal to the target value, perform privacy processing on the first image, or output prompt information.

Specifically, if the matching degree between the first image captured by the camera and the display content of the interface of the target application is less than or equal to the target value, then it is determined that the display mode of the target application is displayed in a partial area of the image, that is, the first image is displayed in the interface of the target application It is a partial display; if the matching degree between the first image captured by the camera and the display content of the interface is greater than the target value, then determine that the display mode of the target application is to display the entire area of the image, that is, the first image is fully displayed in the interface of the target application.

Specifically, in view of the fact that the matching degree between the first image captured by the camera and the display content of the interface is less than or equal to the target value, that is, the image display mode of the target application is displayed in a partial area of the image, the processor in the electronic device obtains the image captured by the camera. After receiving the first image, it is necessary to perform privacy processing on the first image, or output prompt information; wherein, the above-mentioned method of performing privacy processing on the first image can be to perform privacy processing on other images except the face image area of the target user The target image area in the area is subjected to image replacement processing, that is, the target image area is replaced or filled with publicly available data, for example, a preset image (which can be a uniform color background or other backgrounds), and then the target image area that does not contain the target user The second image of the private data, and then transmitted to the target application; the above-mentioned output prompt information can be to display prompt information, voice reminder, vibration, etc. to the user in the interface to prompt the target user to adjust the posture, for example, by hovering In the form of a window, the first image (that is, the content of the picture actually captured by the camera) is displayed to prompt the target user to adjust the pose based on the first image, that is, to adjust the pose based on the real shooting picture displayed on the floating window in real time, so as to ensure The subsequent collected images do not contain the user's private data. Specifically, the user can be prompted to continue using the camera and adjust the pose, or the user can be prompted to temporarily stop using the camera function.

In this embodiment of the application, by matching the first image actually captured by the camera with the content actually displayed on the interface of the target application, if the matching degree is less than or equal to the target value, then the first image actually captured by the camera An image cannot be completely displayed on the interface of the target application, and the part of the first image that is not displayed on the interface of the target application may contain the user's private data, so the user's private data may be leaked without knowing it Therefore, before transmitting the first image to the target application, it is necessary to perform privacy processing on the part of the first image that is not displayed on the interface of the target application, so as to obtain an image that does not contain user privacy data, or output a prompt information, which can reduce the risk of leakage of user privacy data due to the presence of user privacy data in the part of the first image that is not displayed on the interface of the target application, thereby avoiding the leakage of the target user’s privacy data at the root and achieving protection The effect of user privacy data, and the security of the image data captured by the target application when calling the camera for shooting is improved.

Wherein, considering that the second image obtained by performing privacy processing on the first image is a second image that does not contain user privacy data, the second image can be directly transmitted to the target application. Based on this, as shown in FIG. 2, the above In step S104, after performing privacy processing on the above-mentioned first image, or outputting prompt information, the method further includes:

S106. Transmit the second image obtained based on the first image to the target application, and the target application performs corresponding service processing based on the second image.

Specifically, the specific application scenarios of the image data processing method provided by this application may be: face recognition, video conferencing, short video release, etc. need to use the target application for corresponding business processing, and at the same time need to call the camera application to call The scene where the camera takes pictures; wherein, the target application and the camera application are different applications;

In the specific implementation, for the application scenario of face recognition, the target application needs to perform face recognition on the target user based on the face image area of the target user collected by the camera; for the application scenario of video conferencing, the target application needs to The portrait data of the target user is displayed on the display interface (display screen); for the application scenario of short video publishing, the target application needs to display the short video data of the target user collected by the camera on the display interface (display screen).

In the specific implementation, taking the face recognition scene as an example, since the target application only recognizes the face data of the target user when performing face recognition on the target user, only the first image collected by the camera is displayed on the display interface of the target application. The face image area of the target user in an image, that is, the matching degree between the first image and the display content of the interface is less than or equal to the target value (that is, the first image is partially displayed on the display interface of the target application), but the first image captured by the camera The image includes not only the face image area of the target user, but also other image areas except the face image area of the target user. Therefore, the target user will not be able to observe the target user’s privacy information collected by the camera and transmitted to the target application. Other image areas of the data, which in turn lead to the leakage of the target user’s private data; based on this, in order to protect the target user’s private data, before the target application obtains the first image, the processor of the electronic device first obtains the target captured by the camera. The first image of the user (that is, the target user's face image area and other image areas except the target user's face image area), and then the processor performs privacy processing on the other image areas of the target user in the above-mentioned first image , and then obtain the second image, and transmit the second image obtained based on the privacy processing of the first image to the target application, that is, determine the combination of the target user’s face image area and other image areas after privacy processing as the second image, and then transmit the second image to the target application, so that the target application can perform face recognition on the target user based on the face image area of the target user in the second image; or output prompt information, and display it in the form of a floating window , to display the first image (that is, the content of the picture actually captured by the camera) to prompt the target user to adjust the pose based on the first image, that is, to adjust the pose based on the real shooting picture displayed on the floating window in real time, so as to ensure that the subsequent acquisition The image does not contain the user's private data, so as to ensure that the subsequent collected images do not contain the user's private data.

In this application, since the processor collects and transmits the camera to the target application in advance, and performs privacy protection processing on other image areas except the target user's face image area that may contain the target user's private data, the final transmission to the target application Other image areas do not contain the private data of the target user, so as to avoid the leakage of the user's private data from the root, and then realize the function of protecting the user's private data.

Wherein, when considering the privacy processing of the first image, it may be to replace the target image area containing private data in the first image with data that can be made public. The processing specifically includes: performing image replacement processing on the target image area in other image areas in the first image except the target user's face image area;

Specifically, for the case where the matching degree between the first image and the display content of the interface is less than or equal to the target value (that is, the image display mode of the target application is displayed in a partial area of the image), first obtain the first image of the target user captured by the camera. image, and then perform image replacement processing on the target image area containing the target user’s private data in other image areas of the first image except the target user’s face image area, and replace the target user’s private data with publicly available data, and then obtain the second image that does not contain the private data of the target user;

Further, the above-mentioned second image that does not contain the target user's privacy data can be transmitted to the target application, and based on this, the second image obtained based on the above-mentioned first image is transmitted to the target application, specifically including: other images based on image replacement region and the face image region of the target user to generate a second image of the target user; and transmit the second image to the target application.

Among them, considering that in addition to performing privacy processing on the first image, prompt information can also be output, so that the target user can adjust the pose based on the prompt information, so as to ensure that the subsequent images collected by the camera do not contain the user's privacy data, based on Here, in the above step S104, outputting prompt information specifically includes: displaying the first image in the form of a floating window, so as to prompt the target user to adjust the pose based on the first image.

Specifically, while following the original image display mode of the target application on the display screen of the electronic device, the image picture actually captured by the camera can also be completely displayed in the form of a thumbnail or a floating window (that is, not only on the display interface of the target application) According to the original image display method of the target application, the first image is partially displayed, and the first image is also completely displayed in the thumbnail or floating window), based on this, the target user can be prompted to adjust the pose based on the fully displayed first image, so that the user can pass Pose is adjusted to ensure that the camera's image capture range does not contain private data.

Further, in the case where the target user determines that the first image does not contain user privacy data after the pose adjustment, the image collected by the camera can be transmitted to the target application. Based on this, after outputting the prompt information, it also includes: When receiving the confirmation input that the target user's pose adjustment is completed, acquire a third image captured by the camera; and transmit the third image to the target application.

Specifically, receiving the confirmation input of the completion of the target user's pose adjustment fed back by the target user based on the fully displayed first image observed in real time (that is, receiving the first The image does not contain the confirmation input of the target user's privacy data), based on the confirmation input, the third image after the pose adjustment of the target user collected by the camera is obtained, since the third image does not contain the privacy data of the target user, That is, based on the first image after pose adjustment, the third image that does not contain user privacy information is determined. Therefore, after receiving the third image collected by the camera, the processor in the electronic device can directly use the third image transmitted to the target application.

Among them, considering that different privacy processing methods or a combination of multiple privacy processing methods can be used for different situations to increase the flexibility of privacy processing and to further improve the security of user privacy data. Therefore, the target In the first image of the user, other image regions except the face image region of the target user are processed for privacy and prompt information is output in combination.

Specifically, first, display the first image of the target user in the form of a floating window to prompt the target user to adjust the pose based on the first image, and receive the confirmation that the pose adjustment is completed based on the feedback of the target user based on the first image observed in real time Input (that is, the first image does not contain the confirmation input of the target user's privacy data), in order to improve the accuracy of the confirmation input, the processor of the electronic device can first obtain the first image of the target user collected by the camera after the pose adjustment. An image, and when the matching degree between the first image and the display content of the interface of the target application is less than or equal to the target value, privacy processing is performed on the first image, that is, privacy risk identification is performed on the first image. If there is a risk of privacy leakage, perform image replacement processing on the target image area containing user privacy data in the first image, and determine the second image of the target user that does not contain user privacy data based on the first image after image replacement processing; or An image replacement process is directly performed on the target image area in the first image, and based on the first image after the image replacement process, a second image that does not contain the user privacy data of the target user is determined.

In the embodiment of the present application, by setting the output prompt information to prompt the target user to adjust the pose, and to perform image replacement processing on the target image area in the first image area, etc., to increase the flexibility of privacy protection Sex, and combining the two methods can further improve the security of user privacy data.

Further, aiming at the above-mentioned way of outputting prompt information, to prompt the target user to perform pose adjustment, and to obtain the third image collected by the camera after receiving the confirmation input that the target user’s pose adjustment is completed, specifically including:

Step 1, displaying the face image area of the target user and other image areas except the face image area of the target user in the form of a floating window on the display interface of the target application;

Specifically, a floating window pops up on a designated area of the display interface of the target application. The floating window can be at least one of a translucent floating window and a fully transparent floating window, and the complete target user's profile is displayed on the floating window. The first image (i.e. the face image area of the target user and other image areas except the face image area of the target user);

Step 2, prompting the target user to perform pose adjustment based on the first image of the target user displayed in the floating window;

Wherein, the above-mentioned pose adjustment may include at least one of the pose adjustment of the electronic device (that is, adjusting the pose of the camera) and the pose adjustment of the target user itself; The first image area displayed in the floating window does not contain the private data of the target user;

Step 3, in the case of receiving the confirmation input that the target user's pose adjustment is completed, obtain the third image collected by the camera;

Among them, the third image acquired after receiving the confirmation input of the end of the target user's pose adjustment (that is, the third image after the target user performs pose adjustment) does not contain the private data of the target user (that is, the target of the pose adjustment is Other image areas other than the adjusted face image area of the target user do not contain the user's privacy data).

Specifically, as shown in FIG. 3 , a floating window pops up on the display interface of the target application, and the floating window can completely display the first image (that is, the target user's facial image area and the target user's facial image area) to the target user. Other image areas other than other image areas), that is, the display effect shown in (b) in Figure 3, and prompt the target user to adjust the pose based on the first image of the target user displayed in the above floating window. In the case of the confirmation input of the end of the pose adjustment, that is, when the target user receives the confirmation input that the first image fed back by the target user based on the image observed in the target application interface does not contain the target user's privacy data, the pose adjustment will be based on the The final first image is determined as the third image (that is, the third image captured by the camera is obtained), and the third image is transmitted to the target application, so that the target application performs corresponding business processing based on the third image.

Further, for the aforementioned method of performing privacy processing on the first image, image replacement processing is performed on the target image area in other image areas in the first image of the target user except the face image area of the target user, specifically including:

Step 1, determining the target image area in other image areas in the first image except the target user's face image area; wherein, the target image area includes: other image areas, or other image areas that are not displayed on the interface image area;

Specifically, for the case where the target image area includes other image areas, perform image recognition processing on the first image, determine the area where the face image area of the target user is located, and determine the image area outside the area where the face image area is located as the target Image area: for the case where the target image area includes an image area not displayed on the interface in other image areas, based on the pre-stored positional relationship between the display area and the non-displayed area of the display interface of the target application, the non-displayed area is determined as the target image area ; Wherein, the pre-stored positional relationship between the display area and the non-display area of the display interface of the target application may be based on the preset default image in the complete image display area on the display screen and the image partial area display area on the display interface of the target application Determined by the proportional relationship, specifically, the default image can be transmitted to the target application first (the image transmitted from the processor to the target application and can be disclosed), and then the image part displayed by the default image on the display interface of the target application can be obtained The area displays the area, and calculates the proportional relationship between the image partial area display area and the complete image display area in the default image.

Step 2, performing image replacement processing on the above target image area based on the preset image;

Specifically, replace the image content in the target image area in the first image with a preset image, that is, perform image replacement processing on the target image area, that is, update the target image area in the first image area, wherein the above The preset image can be a public background image such as a mosaic background or a background of uniform color.

Further, a combination of the face image area of the target user in the first image and other image areas after image replacement processing except the face image area of the target user is determined as the second image of the target user.

Specifically, for the case where the target image area is in other image areas, based on the preset image, image replacement processing is performed on other image areas in the first image except the face image area of the target user to obtain the updated first image area. image (that is, replace other image areas in the first image with preset images); as shown in Figure 4, for the situation that the target image area is an image area not displayed on the interface in other image areas of the first image, in the target application The first image (including the displayed image area and the undisplayed image area) is displayed on the display interface of the , that is, the display effect shown in (a) in Figure 4, wherein the complete display effect of the first image is as shown in Figure 4 In (b), replace the undisplayed image areas in other image areas except the target user's face image area in the first image with the preset image, and obtain the target user's face image area (that is, the displayed image target user's face image area in the target user's face image area), the displayed image area in other image areas except the target user's face image area, and the combination of image replacement processing of the image area not displayed in other image areas, that is For the display effect shown in (c) in Figure 4, the above-mentioned other image areas include image areas not displayed in other image areas after image replacement processing (that is, preset images), and other image areas that have been displayed on the interface combination of image regions.

In the embodiment of the present application, in the method of performing privacy processing on the first image, when replacing the target image area in the target user's first image, the privacy protection process is further improved by flexibly setting the range of the target image area flexibility.

In a specific implementation, after the first image captured by the camera is obtained, the execution of the image privacy protection mechanism can be directly triggered, that is, the above step S104 can be directly triggered to perform privacy processing on the first image, or output prompt information; further, Considering that only the image display mode of the target application is displayed in a partial area of the image, there is a relatively high risk of privacy data leakage. Therefore, in order to improve the pertinence of image privacy protection and ensure the security of user privacy data, Improve the business processing response efficiency of the target application, that is, first confirm that the matching degree of the display content of the first image and the interface of the target application is less than or equal to the target value, that is, only when the image display mode of the target application is determined to be displayed in a partial area of the image. Trigger the execution of the image privacy protection mechanism. Specifically, as shown in FIG. 5, the above step S104, when the matching degree between the first image and the display content of the interface is less than or equal to the target value, perform privacy processing on the first image, or output Before prompting information, specifically include:

S108, acquire the display content of the interface;

S110. Compare the image content of the first image captured by the camera with the display content of the interface, and determine the degree of matching between the first image and the display content.

Specifically, after the first image captured by the camera is acquired, the first image may contain the user's privacy data, so the first image cannot be directly transmitted to the target application, so the first image captured by the camera can be acquired At the same time as the first image, step S108 is executed to obtain the display content of the interface, to ensure that the display content on the interface and the first image collected by the camera are collected in the same shooting environment and have part of the same image content, so that The image content comparison between the first image and the display content can be performed to determine the degree of matching between the first image and the display content, and then determine the image display mode of the target application. Wherein, the above step S108, obtaining the display content of the interface may also be executed before S102, obtaining the first image collected by the camera, or after S102, obtaining the first image collected by the camera, so as to solve the problem that the target application may Automatically call the camera to collect the first image of the target user, and then leak the user's private data.

Specifically, compare the image content of the first image captured by the camera with the display content of the interface to determine the matching degree between the first image and the display content, if the matching degree between the first image and the display content of the interface is less than or equal to the target value , then determine that the first image of the target user on the display interface of the target application is displayed in a partial area of the image; if the matching degree between the first image and the display content of the interface is greater than the target value, then determine the first image of the target user on the display interface of the target application Displayed for the entire area of the image.

Further, for the process of determining the matching degree between the first image captured by the camera and the display content of the target application interface, in addition to the above-mentioned acquisition of the first image captured by the camera, the display content of the interface is acquired, and the camera captures the The method of comparing the image content between the first image of the camera and the display content of the interface can also determine the matching degree between the first image captured by the camera and the display content of the target application interface based on the default image. Specifically, it can be each time the target application When the camera is used to capture the first image of the target user, the matching degree between the first image and the display content of the target application interface is determined based on the default image, and then the image display method of the target application is determined, that is, the first image is determined to be an image Part of the area is displayed, or the entire area of the image is displayed; it can also be determined based on the default image when the target application is installed for the first time or the target application has a version update, and the target application meets the preset usage conditions. Display the matching degree of content, and then determine the image display mode of the target application, and store the image display mode of the target application (for example, the display of a part of the image or the display of the entire image area), so that the follow-up can be directly based on the pre-stored display mode of the target application label to determine whether the first image is displayed in a partial area of the image or in the entire area of the image;

Specifically, if it is determined that the display mode of the target application is to display a partial area of an image, the above-mentioned step S104 is performed to perform privacy processing on the above-mentioned first image, or output prompt information.

If it is determined that the display mode of the target application is displayed in the entire image area, the first image of the target user is directly transmitted to the target application; wherein, in order to further ensure the security of private data, after determining that the display mode of the target application is displayed in the entire image area Finally, the target user may be prompted to confirm that the first image displayed in the interface of the target application does not have the risk of privacy leakage, and after receiving the confirmation information of the target user, the first image of the target user is transmitted to the target application, so that the target The application performs corresponding service processing based on the first image.

Specifically, the process of determining the match degree between the first image captured by the camera and the display content of the target application interface based on the default image, and then determining the image display mode of the target application specifically includes:

Step 1, displaying a default image on the display interface of the target application, and taking a screenshot of the display interface to obtain a fourth image;

Wherein, the above-mentioned default image is different from the first image of the target user collected by the camera. The default image is a default image (public image) directly transmitted by the processor to the target application, and does not contain the private data of the target user.

Step 2: Compare the image content of the first image captured by the camera with the display content of the default image in the interface of the target application, and determine the matching degree between the first image and the display content, that is, judge the default image and the fourth image above. Whether the area occupied by the same image between images is less than or equal to the target value;

Wherein, the above-mentioned area occupied by the same image is specifically the area occupied by the same image between the above-mentioned default image and the above-mentioned fourth image on the fourth image (ie, the display interface); specifically, if the occupied area is less than or equal to the target value (that is, the matching degree between the first image and the display content of the interface is less than or equal to the target value), then it is determined that the image display mode of the target application is displayed in a partial area of the image, and then the first image is processed for privacy, or a prompt message is output; if the If the occupied area is greater than the target value (that is, the matching degree between the first image and the display content of the interface is greater than the target value), then it is determined that the image display mode in the target application is displayed in the entire area of the image, and the first image of the target user can be directly transmitted to the target application;

In specific implementation, the process of determining the image display mode of the target application can be determined based on the default image every time, that is, the above-mentioned determination of the target application based on the default image is performed once every time the target application is detected to call the camera to take pictures. The process of image display mode;

Or, it may be determined directly based on the pre-stored image display mode tag of the target application; specifically, the image display mode of the target application (that is, the image display mode label of the target application) is determined in advance based on the default image, and the image display mode of the target image For example, the corresponding relationship between the target application and the label of the image display mode can be stored, and the image display mode label includes: displaying a part of the image or displaying the entire area of the image; then, during the use of the target application, you can Directly based on the image display mode label, quickly determine the image display mode corresponding to the target application; wherein, if the image display mode is partial area display of the image, it is determined that the matching degree between the first image and the display content of the interface is less than or equal to the target value, and then the Privacy processing is performed on the first image, or prompt information is output.

Specifically, for each specified application installed on the electronic device (including the target application and other applications with the function of calling the camera application), the above-mentioned image display method determination process (that is, to determine the default image image of the specified application) is performed once in advance. The display mode is partial image display or all image display), and the image display mode of the specified application is marked according to the determination result of the image display mode, and further, the camera is called by the target application whose image display mode is partial image display In the case of (camera application), after the first image captured by the camera is acquired, step S104 is automatically performed to perform privacy processing on the first image, and then the second image obtained based on the first image is transmitted to the target application, or output prompt information to prompt the user to adjust the pose.

Furthermore, considering that the target user’s image data may change in the image display mode of the target application, it is necessary to change the image display mode label of the target application after the image display mode is changed. Therefore, the introduction of the target application The verification mechanism of the image display method label; specifically, when it is detected that the target application has an application version update, the above steps 1 to 2 are performed, that is, the image display method of the target application is determined based on the default image again, and the new image is displayed. The method updates the original image display mode, so as to determine whether to trigger the execution of the step of performing privacy processing on the first image or outputting prompt information in S104 above based on the updated image display mode label.

Furthermore, considering that even if the version update of the target application is not detected, the image display mode of the target application may change. Since the target application has been marked as displayed in all areas of the image, once the image display mode There is a change, but the original image display method of the target application has not been updated. At this time, user privacy data may be leaked. Based on this, label verification can be performed on the target application that has been marked for display in all areas of the image at preset time intervals. The process, specifically, for the target application whose display mode label is displayed in all areas of the image, not only when the application version update is detected, the above-mentioned image display mode of the target application based on the default image is determined once, but also according to the preset time interval , execute the above-mentioned image display mode of the target application based on the default image, and execute the above-mentioned image display mode of the target application based on the default image at a preset time interval (that is, determine whether the image display mode of the specified application for the default image is to display a part of the image or The entire area of the image is displayed), and then according to the recognition result of the image display mode, it is determined whether to update the image display mode label of the target application. Specifically, if the image display mode label recognized this time is different from the image display mode recognized last time If the mode tags are inconsistent, update the image display mode of the target application based on the recognized image display mode tag this time.

In this embodiment of the application, the image display mode tag of the target application is pre-recorded, so that during the use of the target application, it can be directly determined based on the image display mode tag whether the image display mode of the target application is partial image display or all image display Area display, there is no need to determine the image display mode of the target application based on the default image every time, so the response efficiency of the target application to the user's business request can be improved, but there may be a problem with the display mode of the application's shooting interface due to the update of the application version Therefore, it is necessary to introduce the above-mentioned label verification mechanism to verify the image display method of the target application, so as to improve the accuracy of privacy protection for the first image, thereby further improving the privacy data of the target user. security.

Further, when it is determined that the matching degree between the first image and the display content of the interface is less than or equal to the target value, that is, it is determined that the first image is displayed in a partial area of the image on the display interface of the target application (that is, the image of the target application The display method is displaying a partial area of the image), directly performing privacy processing on the first image, or outputting prompt information; further, considering that the first image is displayed as a partial area of the image on the display interface of the target application, the first image may contain privacy data that cannot be observed by the user. At this time, there will be a risk of user privacy data leakage. Correspondingly, the first image may not contain user privacy data. Therefore, in order to improve the pertinence of image privacy protection processing, In this way, under the condition of ensuring the security of user privacy data, image recognition can be performed on the first image to determine whether it contains user privacy data, and only when the user privacy data is included, privacy protection is performed on the first image The process of processing, based on this, when it is determined that the matching degree between the first image and the display content of the interface is less than or equal to the target value, that is, when it is determined that the image display mode of the target application is displayed in a partial area of the image, the privacy of the above-mentioned first image is determined. Processing, or output prompt information, including:

Using a pre-trained image recognition model to perform image recognition on the above-mentioned first image to obtain a privacy risk identification result; if the privacy risk identification result indicates that there is a risk of privacy leakage, then perform privacy processing on the above-mentioned first image, or output a prompt message .

Among them, the existing machine learning method can be used to iteratively train and update the model parameters of the preset image recognition model to obtain the updated model parameters until the model function corresponding to the image recognition model converges, and then obtain the trained image recognition model , wherein the image recognition model is used to perform image recognition on the first image, and then obtain a privacy risk recognition result.

Wherein, when using the image recognition model for prediction, if the first image input to the pre-trained image recognition model contains the privacy data of the target user, then it is determined that the recognition result of the image recognition model has a risk of privacy disclosure; if the above If the result of the privacy risk identification is that there is a risk of privacy leakage, the first image is processed for privacy to obtain a second image that does not contain the private data of the target user, and then the second image is transmitted to the target application for related business processing; or a prompt is output Information, so that the target user can adjust the pose based on the real-time observed image content.

Specifically, after it is determined that the matching degree between the first image and the display content of the interface is less than or equal to the target value, that is, after it is determined that the image display mode of the target application is displayed in a partial area of the image, privacy processing can be directly performed on the first image. Further, In order to improve the pertinence of privacy processing, it is also possible to carry out privacy risk identification on the first image first, and then perform privacy processing on the first image if it is identified that the first image contains the privacy data of the target user; In the process of identifying the private data in the image, based on the identified image area where the private data is located in the first image containing the private data, corresponding prompt information can be output to prompt the target user to adjust the pose. For example, the target user can be prompted to " Privacy leak, please adjust the angle", "Privacy leak, please pay attention to clothing", and "Privacy leak, please change the shooting location". The image area, so that the user can quickly identify the location of the private data; and/or directly replace the image area where the private data is located in the first image containing the private data with a preset image.

If the first image input into the pre-trained image recognition model does not contain the privacy data of the target user, then it is determined that the recognition result of the image recognition model is that there is no risk of privacy leakage, and the first image is directly transmitted to the target application for further processing. For corresponding business processing, further, in order to improve the accuracy of the recognition results, the user may be prompted to confirm that there is no risk of privacy leakage, and after the user's confirmation information is detected, the above-mentioned first image is transmitted to the target application for corresponding processing. business processing.

The image data processing method in the embodiment of the present application first acquires the first image collected by the camera, the first image includes the face image area of the target user, and the matching degree between the first image and the display content of the interface is less than or equal to the target value, perform privacy processing on the first image, or output prompt information, that is, by matching the first image actually captured by the camera with the content actually displayed on the interface of the target application , if the matching degree is less than or equal to the target value, the first image actually captured by the camera cannot be completely displayed on the interface of the target application, and the part of the first image that is not displayed on the interface of the target application may contain user Therefore, there will be a risk that the user’s private data will be leaked without knowing it. Therefore, before transmitting the first image to the target application, it is necessary to check the part of the first image that is not displayed on the interface of the target application Perform privacy processing to obtain images that do not contain user privacy data, or output prompt information, which can reduce the risk of leakage of user privacy data due to the presence of user privacy data in the part of the first image that is not displayed on the interface of the target application, In this way, the disclosure of the private data of the target user is avoided fundamentally, the effect of protecting the private data of the user is achieved, and the security of the image data captured by the target application when calling the camera is improved.

It should be noted that, the image data processing method provided by the embodiment of the present application may be executed by an electronic device, especially a processor in the electronic device, or a control module in the electronic device for executing the image data processing method . In the embodiment of the present application, the electronic device provided in the embodiment of the present application is described by taking the image data processing method performed by the electronic device as an example.

Corresponding to the image data processing method provided in the above-mentioned embodiments, based on the same technical concept, the embodiment of the present application also provides an electronic device. FIG. 6 is a schematic diagram of the module composition of the electronic device provided in the embodiment of the present application. The electronic device uses To execute the image data processing method described in FIGS. 1 to 5, as shown in FIG. 6, the electronic device includes:

The first image acquisition module 602 is configured to acquire a first image collected by a camera, the first image including the face image area of the target user;

The first image processing module 604 is configured to perform privacy processing on the first image or output prompt information when the matching degree between the first image and the display content of the interface is less than or equal to a target value.

Optionally, as shown in FIG. 7, the electronic device further includes a second image transmission module 606, configured to:

The second image obtained based on the first image is transmitted to a target application, and the target application performs corresponding service processing based on the second image.

Optionally, as shown in Figure 7, the electronic device further includes:

An interface content acquisition module 608, configured to acquire the display content of the interface;

The image comparison module 610 is configured to perform image content comparison between the first image and the display content, and determine the degree of matching between the first image and the display content.

Optionally, the first image further includes: other image areas except the face image area of the target user;

The first image processing module 604 is specifically used for:

performing image replacement processing on the target image area in the other image areas;

The second image transmission module 606 is specifically used for:

generating a second image of the target user based on other image areas after image replacement and the face image area of the target user;

The second image is transmitted to a target application.

Optionally, the first image processing module 604 is further specifically configured to:

Determining a target image area in the other image area, where the target image area includes: the other image area, or an image area not displayed on the interface in the other image area;

Based on the preset image, an image replacement process is performed on the target image area.

The first image is displayed in the form of a floating window to prompt the target user to adjust the pose based on the first image.

Optionally, the electronic device also includes:

The third image acquisition module is configured to acquire the third image captured by the camera when receiving the confirmation input that the target user pose adjustment is completed;

A third image transmission module, configured to transmit the third image to a target application.

The electronic device in the embodiment of the present application first obtains the first image captured by the camera, the first image includes the face image area of the target user, and the matching degree between the first image and the display content of the interface is less than or equal to the target user In the case of a value, perform privacy processing on the first image, or output prompt information, that is, match the first image actually captured by the camera with the content actually displayed on the target application interface of the first image, if they match If the degree is less than or equal to the target value, the first image actually captured by the camera cannot be completely displayed on the interface of the target application, and the part of the first image that is not displayed on the interface of the target application may contain the user's private data , so there will be a risk that the user's private data will be leaked without knowing it. Therefore, before transmitting the first image to the target application, it is necessary to perform privacy processing on the part of the first image that is not displayed on the interface of the target application , so as to obtain an image that does not contain user privacy data, or output prompt information, which can reduce the risk of leakage of user privacy data due to the existence of user privacy data in the part of the first image that is not displayed on the interface of the target application, thereby realizing the root cause It avoids the leakage of the private data of the target user, achieves the effect of protecting the private data of the user, and improves the security of the image data captured by the target application when calling the camera for shooting.

The electronic device in the embodiment of the present application may be a device, or a component, an integrated circuit, or a chip in a terminal. The device may be a mobile electronic device or a non-mobile electronic device. Exemplarily, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a handheld computer, a vehicle electronic device, a wearable device, an ultra-mobile personal computer (ultra-mobile personal computer, UMPC), a netbook or a personal digital assistant (personal digital assistant). assistant, PDA), etc., non-mobile electronic devices can be servers, network attached storage (Network Attached Storage, NAS), personal computer (personal computer, PC), television (television, TV), teller machine or self-service machine, etc., this application Examples are not specifically limited.

The electronic device in this embodiment of the present application may be a device with an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in this embodiment of the present application.

The electronic device provided in the embodiment of the present application can implement each process implemented in the embodiment of the image data processing method in FIGS. 1 to 5 , and details are not repeated here to avoid repetition.

Optionally, as shown in FIG. 8 , the embodiment of the present application further provides an electronic device, including a processor 810, a memory 809, and programs or instructions stored in the memory 809 and operable on the processor 810, the When the programs or instructions are executed by the processor 810, various processes of the above image data processing method embodiments can be realized, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.

It should be noted that the electronic devices in the embodiments of the present application include the above-mentioned mobile electronic devices and non-mobile electronic devices.

FIG. 8 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.

The electronic device includes but not limited to: a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, a display unit 806, a user input unit 807, an interface unit 808, a memory 809, a processor 810, and a power supply 811 and other components.

Those skilled in the art can understand that the electronic device can also include a power supply 811 (such as a battery) for supplying power to various components, and the power supply 811 can be logically connected to the processor 810 through a power management system, so that the power management system can manage charging, discharging, and functions such as power management. The structure of the electronic device shown in FIG. 8 does not constitute a limitation to the electronic device. The electronic device may include more or fewer components than shown in the figure, or combine some components, or arrange different components, and details will not be repeated here. .

Wherein, the processor 810 is configured to acquire a first image collected by a camera, where the first image includes a face image area of the target user;

Optionally, the processor 810 is further configured to transmit the second image obtained based on the first image to a target application after performing privacy processing on the first image or outputting prompt information, and the target application Perform corresponding service processing based on the second image.

Optionally, the above-mentioned processor 810 is further configured to perform privacy processing on the first image, or before outputting prompt information, when the matching degree between the first image and the display content of the interface is less than or equal to a target value, Acquire the display content of the interface; compare the image content of the first image with the display content, and determine the matching degree between the first image and the display content.

Optionally, the first image further includes: other image areas except the face image area of the target user; the processor 810 is further configured to image the target image area in the other image areas Replacement processing: generating a second image of the target user based on other image areas after image replacement and the face image area of the target user; transmitting the second image to the target application.

Optionally, the processor 810 is further configured to determine a target image area in the other image area, where the target image area includes: the other image area, or an image not displayed on the interface in the other image area An area: performing image replacement processing on the target image area based on a preset image.

Optionally, the processor 810 is further configured to display the first image in the form of a floating window, so as to prompt the target user to adjust the pose based on the first image.

Optionally, the above-mentioned processor 810 is further configured to, after outputting the prompt information, acquire the third image captured by the camera when receiving the confirmation input that the target user pose adjustment is completed; The third image is transmitted to the target application.

It should be understood that, in the embodiment of the present application, the radio frequency unit 801 can be used for receiving and sending signals during sending and receiving information or during a call. Specifically, the downlink data from the base station is received and processed by the processor 810; Uplink data is sent to the base station. Generally, the radio frequency unit 801 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 801 can also communicate with the network and other devices through a wireless communication system.

The electronic device provides users with wireless broadband Internet access through the network module 802, such as helping users send and receive emails, browse web pages, and access streaming media.

The audio output unit 803 may convert audio data received by the radio frequency unit 801 or the network module 802 or stored in the memory 809 into an audio signal and output as sound. Also, the audio output unit 803 can also provide audio output related to a specific function performed by the electronic device (eg, call signal reception sound, message reception sound, etc.). The audio output unit 803 includes a speaker, a buzzer, a receiver, and the like.

The input unit 804 may include a graphics processor (Graphics Processing Unit, GPU) 8041 and a microphone 8042, and the graphics processor 8041 is used for still pictures or video images obtained by an image capture device (such as a camera) in video capture mode or image capture mode The data is processed. The display unit 806 may include a display panel 8061, and the display panel 8061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 807 includes a touch panel 8071 and other input devices 8072 . The touch panel 8071 is also called a touch screen. The touch panel 8071 may include two parts, a touch detection device and a touch controller. Other input devices 8072 may include, but are not limited to, physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, and joysticks, which will not be repeated here. Memory 809 may be used to store software programs as well as various data, including but not limited to application programs and operating systems. The processor 810 may integrate an application processor and a modem processor, wherein the application processor mainly processes operating systems, user interfaces, and application programs, and the modem processor mainly processes wireless communications. It can be understood that, the foregoing modem processor may not be integrated into the processor 810 .

The electronic device also includes at least one sensor 805, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 8061 according to the brightness of the ambient light, and the proximity sensor can turn off the display panel 8061 and/or when the electronic device moves to the ear. or backlight. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in various directions (generally three axes), and can detect the magnitude and direction of gravity when it is still, and can be used to identify the posture of electronic equipment (such as horizontal and vertical screen switching, related games) , magnetometer posture calibration), vibration recognition-related functions (such as pedometer, knocking), etc.; the sensor 805 can also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, Infrared sensors, etc., will not be repeated here.

The display unit 806 is used to display information input by the user or information provided to the user. The display unit 806 may include a display panel 8061, and the display panel 8061 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an organic light-emitting diode (Organic Light-Emitting Diode, OLED), or the like.

The user input unit 807 can be used to receive input numbers or character information, and generate key signal input related to user settings and function control of the electronic device. Specifically, the user input unit 807 includes a touch panel 8071 and other input devices 8072 . The touch panel 8071, also referred to as a touch screen, can collect touch operations of the user on or near it (for example, the user uses any suitable object or accessory such as a finger or a stylus on the touch panel 8071 or near the touch panel 8071). operate). The touch panel 8071 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and sends it to the For the processor 810, receive the command sent by the processor 810 and execute it. In addition, the touch panel 8071 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 8071 , the user input unit 807 may also include other input devices 8072 . Specifically, other input devices 8072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.

Furthermore, the touch panel 8071 can be covered on the display panel 8061, and when the touch panel 8071 detects a touch operation on or near it, it will be sent to the processor 810 to determine the type of the touch event, and then the processor 810 will The type of event provides a corresponding visual output on the display panel 8061. Although in FIG. 8, the touch panel 8071 and the display panel 8061 are used as two independent components to realize the input and output functions of the electronic device, in some embodiments, the touch panel 8071 and the display panel 8061 can be integrated. The implementation of the input and output functions of the electronic device is not specifically limited here.

The interface unit 808 is an interface for connecting external devices to electronic equipment. For example, an external device may include a wired or wireless headset port, an external power source 811 (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, an audio input/ Line-out (I/O) ports, video I/O ports, headphone ports, and more. The interface unit 808 may be used to receive input (eg, data information, power, etc.) from an external device and transmit the received input to one or more elements within the electronic device or may be used transfer data between.

The memory 809 can be used to store software programs as well as various data. The memory 809 can mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system, at least one application program required by a function (such as a sound playback function, an image playback function, etc.); Data created by the use of mobile phones (such as audio data, phonebook, etc.), etc. In addition, the memory 809 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage devices.

The processor 810 is the control center of the electronic device, and uses various interfaces and lines to connect various parts of the entire electronic device, by running or executing software programs and/or modules stored in the memory 809, and calling data stored in the memory 809 , to perform various functions of the electronic equipment and process data, so as to monitor the electronic equipment as a whole. The processor 810 may include one or more processing units; preferably, the processor 810 may integrate an application processor 810 and a modem processor 810, wherein the application processor 810 mainly processes operating systems, user interfaces, and application programs, etc., Modem processor 810 primarily handles wireless communications. It can be understood that, the foregoing modem processor 810 may not be integrated into the processor 810 .

The electronic device can also include a power supply 811 (such as a battery) for supplying power to each component. Preferably, the power supply 811 can be logically connected to the processor 810 through the power management system 811, so as to manage charging, discharging, and power consumption through the power management system 811. Management and other functions.

In addition, the electronic device includes some functional modules not shown, which will not be repeated here.

Preferably, the embodiment of the present application also provides an electronic device, including a processor 810, a memory 809, a program or instruction stored in the memory 809 and operable on the processor 810, and the program or instruction is executed by the processor 810 During execution, each process of the above embodiment of the image data processing method can be realized, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.

The embodiment of the present application also provides a readable storage medium, the readable storage medium stores a program or an instruction, and when the program or instruction is executed by the processor 810, each process of the above image data processing method embodiment is implemented, and The same technical effect can be achieved, so in order to avoid repetition, details will not be repeated here.

Wherein, the processor 810 is the processor 810 in the electronic device described in the foregoing embodiments. The readable storage medium includes computer readable storage medium, such as computer read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.

The embodiment of the present application also provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the above image data processing method Each process of the example, and can achieve the same technical effect, in order to avoid repetition, will not repeat them here.

It should be understood that the chips mentioned in the embodiments of the present application may also be called system-on-chip, system-on-chip, system-on-a-chip, or system-on-a-chip.

It should be noted that, in this document, the term "comprising", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions are performed, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Through the description of the above embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation. Based on such an understanding, the technical solution of the present application can be embodied in the form of computer software products, which are stored in a storage medium (such as ROM/RAM, magnetic disk, etc.) , optical disc), including several instructions to enable a terminal (which may be a mobile phone, computer, server, or network device, etc.) to execute the methods described in various embodiments of the present application.

The embodiments of the present application have been described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementations. The above-mentioned specific implementations are only illustrative and not restrictive. Those of ordinary skill in the art will Under the inspiration of this application, without departing from the purpose of this application and the scope of protection of the claims, many forms can also be made, all of which belong to the protection of this application.

Claims

A method for processing image data, the method comprising:

Obtaining a first image collected by a camera, the first image including the face image area of the target user;

In a case where the matching degree between the first image and the display content of the interface is less than or equal to a target value, privacy processing is performed on the first image, or prompt information is output.
The method according to claim 1, wherein, after performing privacy processing on the first image or outputting prompt information, further comprising:

The second image obtained based on the first image is transmitted to a target application, and the target application performs corresponding service processing based on the second image.
The method according to claim 1, wherein, when the matching degree between the first image and the display content of the interface is less than or equal to the target value, performing privacy processing on the first image, or before outputting prompt information ,Also includes:

Obtain the display content of the interface;

Comparing the first image with the display content to determine the degree of matching between the first image and the display content.
The method according to claim 2, wherein the first image further comprises: other image areas except the face image area of the target user;

The performing privacy processing on the first image includes:

performing image replacement processing on the target image area in the other image areas;

The transmitting the second image obtained based on the first image to the target application includes:

generating a second image of the target user based on other image areas after image replacement and the face image area of the target user;

The second image is transmitted to a target application.
The method according to claim 4, wherein the performing image replacement processing on the target image area in the other image areas comprises:

Determining a target image area in the other image area, where the target image area includes: the other image area, or an image area not displayed on the interface in the other image area;

Based on the preset image, an image replacement process is performed on the target image area.
The method according to claim 1, wherein said outputting prompt information comprises:

The first image is displayed in the form of a floating window to prompt the target user to adjust the pose based on the first image.
The method according to claim 6, wherein, after outputting the prompt information, further comprising:

In the case of receiving a confirmation input that the target user's pose adjustment is completed, acquiring a third image captured by the camera;

The third image is transmitted to a target application.
An electronic device comprising:

The first image acquisition module is used to acquire the first image collected by the camera, and the first image includes the face image area of the target user;

The first image processing module is configured to perform privacy processing on the first image or output prompt information when the matching degree between the first image and the display content of the interface is less than or equal to a target value.
The electronic device according to claim 8, wherein the electronic device further comprises:

The second image transmission module is configured to transmit the second image obtained based on the first image to a target application, and the target application performs corresponding service processing based on the second image.
The electronic device according to claim 8, wherein the electronic device further comprises:

The interface content acquisition module is used to acquire the display content of the interface;

An image comparison module, configured to perform image content comparison between the first image and the display content, and determine the degree of matching between the first image and the display content.
The electronic device according to claim 9, wherein the first image further comprises: other image areas except the face image area of the target user;

The first image processing module is specifically used for:

performing image replacement processing on the target image area in the other image areas;

The second image transmission module is specifically used for:

generating a second image of the target user based on other image areas after image replacement and the face image area of the target user;

The second image is transmitted to a target application.
The electronic device according to claim 11, wherein the first image processing module is further specifically configured to:

Determining a target image area in the other image area, where the target image area includes: the other image area, or an image area not displayed on the interface in the other image area;

Based on the preset image, an image replacement process is performed on the target image area.
The electronic device according to claim 8, wherein the first image processing module is further specifically configured to:

The first image is displayed in the form of a floating window to prompt the target user to adjust the pose based on the first image.
The electronic device according to claim 13, wherein the electronic device further comprises:

The third image acquisition module is configured to acquire the third image captured by the camera when receiving the confirmation input that the target user pose adjustment is completed;

A third image transmission module, configured to transmit the third image to a target application.
An electronic device, comprising: a processor, a memory, and a program or instruction stored on the memory and operable on the processor, and when the program or instruction is executed by the processor, the following claims 1 to 1 are implemented. Steps in the image data processing method described in any one of 7.
A readable storage medium, on which a program or instruction is stored, and when the program or instruction is executed by a processor, the steps of the image data processing method according to any one of claims 1 to 7 are realized .
A chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, the processor is used to run programs or instructions, and realize the image as described in any one of claims 1 to 7 The steps of the data processing method.
An electronic device configured to execute the steps of the method for processing image data according to any one of claims 1 to 7.
A computer software product, the computer software product is executed by at least one processor to implement the steps of the image data processing method according to any one of claims 1 to 7.