WO2020244068A1

WO2020244068A1 - Image processing method and apparatus, electronic device, and storage medium

Info

Publication number: WO2020244068A1
Application number: PCT/CN2019/102861
Authority: WO
Inventors: 伍旭鸿; 金梅
Original assignee: 平安科技（深圳）有限公司
Priority date: 2019-06-05
Filing date: 2019-08-27
Publication date: 2020-12-10
Also published as: CN110377202A

Abstract

An image processing method and apparatus, an electronic device (3) and a storage medium, the method comprising: the electronic device (3) receiving a screenshot instruction for a selected area of a current interface (S11); the electronic device (3) determining whether the selected area comprises sensitive information (S12); if the selected area comprises sensitive information, the electronic device (3) hiding the sensitive information and generating a first screenshot (S13); the electronic device (3) obtaining a first user identifier of a current first user (S14); the electronic device (3) adding the first user identifier as a watermark to the first screenshot (S15); and the electronic device (3) sending the first screenshot that has the watermark added thereto to a target user (S16). The described method may ensure the security of sensitive information.

Description

Image processing method, device, electronic equipment and storage medium

This application claims to be submitted to the Chinese Patent Office on June 5, 2019. The application number is 201910487846.5. The priority of the Chinese patent application whose title is "Image processing methods, devices, electronic equipment and storage media", the entire content of which is incorporated by reference This application

Technical field

This application relates to the field of information security technology, and in particular to an image processing method, device, electronic equipment and storage medium.

Background technique

With the rapid development of electronic devices, the functions of electronic devices are becoming more and more powerful. Generally, electronic devices are provided with a screenshot function. When the user does not need to type or is inconvenient to type, the user can take a screenshot of a certain interface or a certain area, generate a screenshot image, and then send the screenshot image to the target user.

However, in practice, it has been found that although the operation of screenshots is very convenient and brings great convenience to users, at the same time, if the screenshot pictures contain information that is not convenient for other illegal users to see, it is difficult to take screenshots in a short time The sensitive information on the picture is quickly erased, which will undoubtedly lead to the leakage of sensitive information, and the information security is low.

Summary of the invention

In view of the above, it is necessary to provide an image processing method, device, electronic equipment, and storage medium that can ensure the security of sensitive information.

The first aspect of the present application provides an image processing method, the method including:

Receive a screenshot command for the selected area of the current interface;

Determine whether the selected area includes sensitive information;

If the selected area includes sensitive information, hide the sensitive information and generate a first screenshot;

Acquiring the first user identifier of the current first user;

Adding the first user identifier as a watermark to the first screenshot;

Send the first screenshot with watermark to the target user.

In a possible implementation manner, the method further includes:

If the sensitive information includes a face image, intercept the face image from the first screenshot to generate a face screenshot;

Perform multiple encryption on the screenshot of the face to obtain an encrypted face image;

Sending the encrypted face image to the target user.

In a possible implementation manner, the method further includes:

Receive the second screenshot;

When a touch instruction for the second screenshot is detected, determining whether the second screenshot carries hidden sensitive information;

If the second screenshot carries hidden sensitive information, obtain fingerprint information of the touching finger;

Judging whether the fingerprint information is consistent with preset fingerprint information stored in advance;

If the fingerprint information is consistent with the preset fingerprint information stored in advance, sending a sensitive information display request to the second user to which the user identification carried in the second screenshot belongs;

When receiving the confirmation instruction returned by the second user in response to the sensitive information display request, display the sensitive information hidden in the second screenshot.

In a possible implementation, the determining whether the second screenshot carries hidden sensitive information includes:

Determine whether the second screenshot carries a label;

If the second screenshot carries a tag, determine that the second screenshot carries hidden sensitive information; or

If the second screenshot does not carry a tag, it is determined that the second screenshot does not carry hidden sensitive information.

In a possible implementation, after said if the selected area includes sensitive information, hiding the sensitive information and generating a first screenshot, the method further includes:

Extract keywords from the sensitive information;

Determine the importance level of the sensitive information according to the keywords;

Determine whether the important level of the sensitive information is higher than a preset level;

If the importance level of the sensitive information is higher than the preset level, the first user identifier of the current first user is obtained.

In a possible implementation manner, the method further includes:

Determine the label of the sensitive information according to the importance level of the sensitive information;

The tag is added to the hidden position of the sensitive information.

In a possible implementation manner, after the adding the first user identifier as a watermark to the first screenshot, the method further includes:

Determine whether the memory space occupied by the first screenshot with the watermark added is greater than a preset space threshold;

If the memory space occupied by the first screenshot with the watermark is greater than the preset space threshold, compress the first screenshot with the watermark to obtain a compressed picture;

Get the current network status;

The sending the first screenshot with the watermark added to the target user includes:

If the network status is idle, sending the compressed picture to the target user.

A second aspect of the present application provides an image processing device, the device including:

The receiving module is used to receive a screenshot command for the selected area of the current interface;

The judgment module is used to judge whether the selected area includes sensitive information;

The hiding module is used to hide the sensitive information if the selected area includes sensitive information;

The generation module is used to generate the first screenshot;

The obtaining module is used to obtain the first user ID of the current first user;

An adding module, configured to add the first user identifier as a watermark to the first screenshot;

The sending module is used to send the first screenshot with the watermark added to the target user.

A third aspect of the present application provides an electronic device including a processor and a memory, and the processor is configured to implement the image processing method when executing at least one computer-readable instruction stored in the memory.

A fourth aspect of the present application provides a non-volatile readable storage medium having at least one computer readable instruction stored thereon, and the at least one computer readable instruction is executed by a processor When realizing the described image processing method.

Based on the above technical solutions, in this application, after receiving a screenshot instruction for a selected area of the current interface, it can first determine whether the selected area includes sensitive information. If the selected area includes sensitive information, the The sensitive information is hidden, and the first screenshot is generated. Furthermore, the first user ID of the current first user can be obtained, and the first user ID can be added as a watermark to the first screenshot, and will be added with The first screenshot of the watermark is sent to the target user. It can be seen that in this application, before generating the first screenshot, the sensitive information in the first screenshot can be hidden, which can effectively avoid the leakage of sensitive information and ensure the security of sensitive information. At the same time, it can also be displayed in the first screenshot. Adding the first user ID as a watermark can not only increase the aesthetic effect of the first screenshot, but also can retrieve sensitive information based on the first user ID.

Description of the drawings

In order to more clearly describe the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only It is an embodiment of the present application. For those of ordinary skill in the art, other drawings can be obtained according to the provided drawings without creative work.

Fig. 1 is a flowchart of a preferred embodiment of a picture processing method disclosed in this application.

Fig. 2 is a functional module diagram of a preferred embodiment of a picture processing device disclosed in the present application.

FIG. 3 is a schematic structural diagram of an electronic device implementing a preferred embodiment of the image processing method according to the present application.

Detailed ways

In order to be able to understand the above objectives, features and advantages of the application more clearly, the application will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments of the application and the features in the embodiments can be combined with each other if there is no conflict.

Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of this application. The terms used in the description of the application herein are only for the purpose of describing specific embodiments, and are not intended to limit the application.

The image processing method of the embodiment of the present application is applied to an electronic device, and can also be applied to a hardware environment composed of an electronic device and a server connected to the electronic device via a network, and is executed by the server and the electronic device.

The electronic device includes an electronic device that can automatically perform numerical calculation and/or information processing in accordance with pre-set or stored instructions. Its hardware includes, but is not limited to, a microprocessor, an application specific integrated circuit (ASIC), and a programmable gate. Array (FPGA), digital processor (DSP), embedded device, etc. The electronic equipment may also include network equipment and/or user equipment. Wherein, the network device includes, but is not limited to, a single network server, a server group composed of multiple network servers, or a cloud composed of a large number of hosts or network servers based on Cloud Computing, where cloud computing is distributed computing One type, a super virtual computer composed of a group of loosely coupled computer sets. The user equipment includes, but is not limited to, any electronic product that can interact with the user through a keyboard, a mouse, a remote control, a touch panel, or a voice control device, for example, a personal computer, a tablet computer, a smart phone, and a personal digital device. Assistant PDA, game console, interactive network TV IPTV, smart wearable devices, etc. Wherein, the network where the user equipment and the network equipment are located includes, but is not limited to, the Internet, a wide area network, a metropolitan area network, a local area network, and a virtual private network VPN.

Please refer to FIG. 1. FIG. 1 is a flowchart of a preferred embodiment of a picture processing method disclosed in this application. Among them, according to different needs, the order of the steps in the flowchart can be changed, and some steps can be omitted.

S11. The electronic device receives a screenshot instruction for the selected area of the current interface.

Wherein, the current interface may be any interface on the electronic device, such as a desktop, an interface of a certain application program APP, a certain interface of a browser, and so on.

When the user needs to take a screenshot of the current interface, the user can touch the screenshot button, and at the same time select an area of the current interface (ie selected area) to trigger the generation of a screenshot instruction, where the screenshot button can be a software button set on the electronic device , It may also be a mechanical button set on the electronic device, which is not limited in the embodiment of the present application.

Optionally, if the user does not select a certain area, the default is to take a screenshot of the entire current interface; if the user selects a certain area, it is considered to take a screenshot of the selected area.

S12. The electronic device judges whether sensitive information is included in the selected area, if yes, execute step S13, if not, end this process.

Among them, some sensitive words can be preset. The sensitive words are usually important information that other illegal users do not want to see. The sensitive words may include but not limited to the user’s ID card number, mobile phone number, personal image, bank card Number, company name, account location, product design information, product parameter information, contract information, etc.

Wherein, the illegal users are relatively speaking, and it can be considered that except for the recipient of the information, other users are all illegal users.

Specifically, the information in the selected area can be identified, and it can be judged whether the information in the selected area includes preset sensitive words, if the information in the selected area includes preset sensitive words Words, it is determined that the selected area includes sensitive information.

S13. The electronic device hides the sensitive information and generates a first screenshot.

In this embodiment of the application, when it is determined that the selected area includes sensitive information, in order to prevent the leakage of sensitive information from being seen by illegal users to perform illegal operations, the sensitive information needs to be hidden before generating the first screenshot.

Among them, the sensitive information can be hidden in various ways, such as using mosaics to hide the sensitive information, or using other pictures to hide the sensitive information.

As an optional implementation manner, after step S13, the method further includes:

Extract keywords from the sensitive information;

If the importance level of the sensitive information is higher than the preset level, step S14 is executed.

In this optional implementation manner, keywords of sensitive information, such as name, card number, face picture, etc., can also be preset. Different keywords can be set with different importance levels, and the corresponding relationship between keywords and important levels can be established in advance.

After the keywords are extracted from the sensitive information, further, the important level of the sensitive information may be determined from the corresponding relationship between the keywords and the important level according to the keywords, and then the sensitive information may be determined. Whether the importance level of the information is higher than the preset level, if the importance level of the sensitive information is higher than the preset level, it indicates that the sensitive information is very important, in order to retrieve the sensitive information if it is lost for some reason For the sensitive information, the source of the sensitive information (that is, the sending user) can be added to the screenshot to facilitate subsequent search.

As an optional implementation manner, the method further includes:

The tag is added to the hidden position of the sensitive information.

In this optional implementation manner, it is also possible to determine the label of the sensitive information according to the importance level of the sensitive information, and add the label to the hidden position of the sensitive information. Wherein, the sensitive information has different importance levels, and different labels can be set. Among them, there can be multiple manifestations of the labels, including but not limited to color labels, text labels, and pattern labels.

According to the tag, it can be determined whether there is sensitive information in the screenshot.

S14. The electronic device obtains the first user identifier of the current first user.

Among them, the first user identification of the current first user can be obtained from the personal information stored in the electronic device, or the first user identification of the current first user can also be obtained from the login information of a certain application APP currently running , Wherein, the first user identification may include but is not limited to user name, nickname, application account, mobile phone number, and email address.

S15. The electronic device adds the first user identifier as a watermark to the first screenshot.

In the embodiment of the present application, after the first user ID of the current first user is obtained, the first user ID can also be added as a watermark to the first screenshot. In this way, not only can the first screenshot be added At the same time, adding the first user ID as a watermark to the first screenshot allows the viewer to clearly know the source of the first screenshot, that is, the first screenshot is from Who took the screenshot. If the first screenshot is damaged to a certain extent, causing sensitive information to not be displayed, the first user can be found through the first user identification, and the sensitive information on the first screenshot can be retrieved through the first user. information. Wherein, the first screenshot may be forwarded multiple times. In this way, the sender is not necessarily the screenshot of the first screenshot. By adding the first user ID of the first user on the first screenshot, no matter The first screenshot can be forwarded several times by any means, and the person who took the first screenshot can be found, and sensitive information can be retrieved.

S16. The electronic device sends the first screenshot with the watermark added to the target user.

As an optional implementation manner, after step S15, the method further includes:

Get the current network status;

In this optional implementation, when the memory space occupied by the first screenshot is large or the current network is relatively busy, it will affect the sending efficiency of the first screenshot. Based on this, a preset space threshold can be preset. The preset space threshold is the maximum memory space allowed by the current network bandwidth. After adding a watermark to the first screenshot, you can first determine whether the memory space occupied by the first screenshot with the watermark is greater than the preset space threshold, and if the memory space occupied by the first screenshot with the watermark is greater than the preset The space threshold indicates that the first screenshot with watermark occupies a large memory space, which exceeds the maximum memory space allowed by the current network bandwidth. Therefore, the first screenshot with watermark needs to be compressed to make the compressed The memory space occupied by the compressed picture is within the maximum memory space allowed by the current network bandwidth. Further, the current network state can be obtained. If the network state is idle, the compressed picture can be sent to the target user .

As an optional implementation manner, the method further includes:

Sending the encrypted face image to the target user.

Generally, a face image is sensitive information that is relatively private and particularly unwilling for illegal users to see. If the sensitive information includes a face image, in order to prevent illegal users from seeing the face image in other ways, the first screenshot can be The face image is intercepted to generate a face screenshot; further, the face screenshot can also be multiple encrypted to obtain an encrypted face image. Specifically, it can first pass the Advanced Encryption Standard (AES) The face image is encrypted, and then the decryption public key is encrypted by the RSA encryption algorithm, and then the encrypted public key and the encrypted face screenshot are sent to the target user together. Among them, only legitimate users will know how to decrypt the face image in the face screenshot.

As an optional implementation manner, the method further includes:

Receive the second screenshot;

When detecting a touch instruction for the second screenshot, determining whether the second screenshot carries hidden sensitive information;

Specifically, the determining whether hidden sensitive information is carried in the second screenshot includes:

Determine whether the second screenshot carries a label;

Wherein, it can be determined whether the second screenshot carries hidden sensitive information by judging whether the second screenshot carries a label, that is, if the second screenshot carries a label, it can be determined that the The second screenshot carries hidden sensitive information. In order to avoid leakage of sensitive information, it can be further verified whether the current touch user is a legitimate user.

Specifically, the fingerprint information of the user to which the electronic device belongs may be collected in advance, and the pre-collected fingerprint information may be stored and determined as the preset fingerprint information. Wherein, the fingerprint information of one finger of the user to which the electronic device belongs can be collected, and the fingerprint information of multiple fingers of the user to which the electronic device belongs can also be collected, and the fingerprint information of the multiple fingers can form a fingerprint string.

After acquiring the fingerprint information of the touching finger, it can be determined whether the fingerprint information is consistent with the preset fingerprint information stored in advance. If the fingerprint information is consistent with the preset fingerprint information stored in advance, it indicates that the fingerprint information is currently touching the blank area. The user is a legitimate user, that is, the user to which the electronic device belongs. On the contrary, if the fingerprint information is inconsistent with the preset fingerprint information stored in advance, it indicates that the user currently touching the blank area is an illegal user, that is, not the user to which the electronic device belongs .

After determining that the current user is legitimate, a sensitive information display request can be sent to the second user to which the user identification carried in the second screenshot belongs; when a confirmation instruction returned by the second user in response to the sensitive information display request is received, The sensitive information hidden in the second screenshot can be displayed. Wherein, the second user is not necessarily the user who sent the second screenshot, but the user who took the second screenshot. Only the screenshot user has the authority to send an instruction to display sensitive information hidden in the second screenshot.

In the method flow described in Figure 1, after receiving a screenshot instruction for a selected area of the current interface, it can first determine whether the selected area includes sensitive information. If the selected area includes sensitive information, the The sensitive information is hidden, and a first screenshot is generated. Furthermore, the first user ID of the current first user can be obtained, the first user ID can be added as a watermark to the first screenshot, and the The first screenshot with a watermark is sent to the target user. It can be seen that in this application, before generating the first screenshot, the sensitive information in the first screenshot can be hidden, which can effectively avoid the leakage of sensitive information and ensure the security of sensitive information. At the same time, it can also be displayed in the first screenshot. Adding the first user ID as a watermark can not only increase the aesthetic effect of the first screenshot, but also can retrieve sensitive information based on the first user ID.

The above are only specific implementations of this application, but the scope of protection of this application is not limited to this. For those of ordinary skill in the art, without departing from the creative concept of this application, they can also make Improvements, but these all belong to the scope of protection of this application.

Please refer to FIG. 2. FIG. 2 is a functional module diagram of a preferred embodiment of an image processing apparatus disclosed in this application.

In some embodiments, the image processing apparatus runs in an electronic device. The picture processing device may include multiple functional modules composed of program code segments. The program code of each program segment in the picture processing device may be stored in a memory and executed by at least one processor to execute part or all of the steps in the picture processing method described in FIG. 1.

In this embodiment, the image processing apparatus can be divided into multiple functional modules according to the functions it performs. The functional modules may include: a receiving module 201, a judgment module 202, a hiding module 203, a generating module 204, an acquiring module 205, an adding module 206, and a sending module 207. The module referred to in this application refers to a series of computer-readable instruction segments that can be executed by at least one processor and can complete fixed functions, and are stored in a memory. In some embodiments, the functions of each module will be detailed in subsequent embodiments.

The receiving module 201 is configured to receive a screenshot instruction for a selected area of the current interface;

The judgment module 202 is used to judge whether the selected area includes sensitive information;

The hiding module 203 is configured to hide the sensitive information if the selected area includes sensitive information;

Among them, the sensitive information can be hidden in a variety of ways, such as using mosaics to hide the sensitive information, or using other pictures to hide the sensitive information.

The generating module 204 is used to generate the first screenshot;

The obtaining module 205 is configured to obtain the first user identifier of the current first user;

The adding module 206 is configured to add the first user identifier as a watermark to the first screenshot;

The sending module 207 is used to send the first screenshot with the watermark added to the target user.

As an optional implementation manner, the image processing apparatus further includes:

An interception module, configured to intercept the face image from the first screenshot to generate a screenshot of the face if the sensitive information includes a face image;

An encryption module, which is used to perform multiple encryption on the face screenshot to obtain an encrypted face image;

The sending module 207 is also used to send the encrypted face image to the target user.

As an optional implementation manner, the receiving module 201 is further configured to receive a second screenshot;

The judgment module 202 is further configured to judge whether the second screenshot carries hidden sensitive information when the touch instruction for the second screenshot is detected;

The acquiring module 205 is also configured to acquire fingerprint information of the touching finger if the second screenshot carries hidden sensitive information;

The judgment module 202 is also used to judge whether the fingerprint information is consistent with preset fingerprint information stored in advance;

The sending module 207 is further configured to send a sensitive information display request to the second user to which the user identification carried in the second screenshot belongs if the fingerprint information is consistent with the preset fingerprint information stored in advance;

The picture processing device further includes:

The display module is configured to display sensitive information hidden in the second screenshot when receiving a confirmation instruction returned by the second user in response to the sensitive information display request.

As an optional implementation manner, the determining module 202 determines whether hidden sensitive information is carried in the second screenshot specifically as follows:

Determine whether the second screenshot carries a label;

An extraction module for extracting keywords from the sensitive information after the generation module 204 generates the first screenshot;

The determining module is used to determine the important level of the sensitive information according to the keywords;

The judgment module 202 is also used to judge whether the importance level of the sensitive information is higher than a preset level;

The obtaining module 205 is specifically configured to obtain the first user identifier of the current first user if the importance level of the sensitive information is higher than a preset level.

As an optional implementation manner, the determining module is further configured to determine the label of the sensitive information according to the importance level of the sensitive information;

The adding module 206 is also used to add the tag to the hidden position of the sensitive information.

As an optional implementation manner, the judging module 202 is further configured to, after the adding module 206 adds the first user identifier as a watermark to the first screenshot, determine the first watermarked first screenshot. Whether the memory space occupied by the screenshot is greater than the preset space threshold;

The picture processing device further includes:

A compression module, configured to compress the first screenshot with the watermark added to obtain a compressed picture if the memory space occupied by the first screenshot with the watermark is greater than a preset space threshold;

The obtaining module 205 is also used to obtain the current network status;

The specific method for the sending module 207 to send the first screenshot with the watermark added to the target user is as follows:

In the picture processing device described in FIG. 2, after receiving a screenshot instruction for a selected area of the current interface, it can first determine whether the selected area includes sensitive information. If the selected area includes sensitive information, The sensitive information is hidden, and a first screenshot is generated. Furthermore, the first user ID of the current first user can be obtained, the first user ID can be added as a watermark to the first screenshot, and the The first screenshot with a watermark is sent to the target user. It can be seen that in this application, before generating the first screenshot, the sensitive information in the first screenshot can be hidden, which can effectively avoid the leakage of sensitive information and ensure the security of sensitive information. At the same time, it can also be displayed in the first screenshot. Adding the first user ID as a watermark can not only increase the aesthetic effect of the first screenshot, but also can retrieve sensitive information based on the first user ID.

As shown in FIG. 3, FIG. 3 is a schematic structural diagram of an electronic device implementing a preferred embodiment of the image processing method of the present application. The electronic device 3 includes a memory 31, at least one processor 32, computer readable instructions 33 stored in the memory 31 and executable on the at least one processor 32, and at least one communication bus 34.

Those skilled in the art can understand that the schematic diagram shown in FIG. 3 is only an example of the electronic device 3, and does not constitute a limitation on the electronic device 3. It may include more or less components than shown in the figure, or a combination Certain components, or different components, for example, the electronic device 3 may also include input and output devices, network access devices, and so on.

The electronic device 3 also includes, but is not limited to, any electronic product that can interact with the user through a keyboard, a mouse, a remote control, a touch panel, or a voice control device, for example, a personal computer, a tablet computer, a smart phone, Personal digital assistants (Personal Digital Assistant, PDA), game consoles, interactive network television (Internet Protocol Television, IPTV), smart wearable devices, etc. The network where the electronic device 3 is located includes, but is not limited to, the Internet, a wide area network, a metropolitan area network, a local area network, a virtual private network (Virtual Private Network, VPN), etc.

The at least one processor 32 may be a central processing unit (Central Processing Unit, CPU), or other general-purpose processors, digital signal processors (Digital Signal Processors, DSPs), application specific integrated circuits (ASICs). ), Field-Programmable Gate Array (FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, etc. The processor 32 may be a microprocessor, or the processor 32 may also be any conventional processor, etc. The processor 32 is the control center of the electronic device 3, and connects the entire electronic device 3 through various interfaces and lines. Parts.

The memory 31 may be used to store the computer-readable instructions 33 and/or modules/units, and the processor 32 can run or execute the computer-readable instructions and/or modules/units stored in the memory 31, and The data stored in the memory 31 is called to realize various functions of the electronic device 3. The memory 31 may mainly include a storage program area and a storage data area, where the storage program area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.); the storage data area may The data (such as audio data, etc.) created according to the use of the electronic device 3 and the like are stored. In addition, the memory 31 may include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a Secure Digital (SD) card, a flash memory card (Flash Card), At least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device.

With reference to FIG. 1, the memory 31 in the electronic device 3 stores multiple instructions to implement an image processing method, and the processor 32 can execute the multiple instructions to implement:

Receive a screenshot command for the selected area of the current interface;

Determine whether the selected area includes sensitive information;

Acquiring the first user identifier of the current first user;

Adding the first user identifier as a watermark to the first screenshot;

Send the first screenshot with watermark to the target user.

In an optional implementation manner, the processor 32 can execute the multiple instructions to achieve:

Sending the encrypted face image to the target user.

Receive the second screenshot;

In an optional implementation manner, the determining whether hidden sensitive information is carried in the second screenshot includes:

Determine whether the second screenshot carries a label;

In an alternative embodiment, after the selected area includes sensitive information, the sensitive information is hidden, and a first screenshot is generated, the processor 32 may execute the multiple instructions in order to fulfill:

Extract keywords from the sensitive information;

The tag is added to the hidden position of the sensitive information.

In an optional implementation manner, after the first user identification is added as a watermark to the first screenshot, the processor 32 can execute the multiple instructions to achieve:

Get the current network status;

Specifically, for the specific implementation method of the above-mentioned instructions by the processor 32, reference may be made to the description of the relevant steps in the embodiment corresponding to FIG. 1, which will not be repeated here.

In the electronic device 3 described in FIG. 3, after receiving a screenshot instruction for a selected area of the current interface, it can first determine whether the selected area includes sensitive information. If the selected area includes sensitive information, Hide the sensitive information and generate a first screenshot. Furthermore, the first user ID of the current first user can be obtained, and the first user ID can be added as a watermark to the first screenshot, and The first screenshot with watermark added is sent to the target user. It can be seen that in this application, before generating the first screenshot, the sensitive information in the first screenshot can be hidden, which can effectively avoid the leakage of sensitive information and ensure the security of sensitive information. At the same time, it can also be displayed in the first screenshot. Adding the first user ID as a watermark can not only increase the aesthetic effect of the first screenshot, but also can retrieve sensitive information based on the first user ID.

If the integrated module/unit of the electronic device 3 is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a non-volatile readable storage medium. Based on this understanding, this application implements all or part of the processes in the above-mentioned embodiments and methods, and can also be completed by instructing relevant hardware through a computer program. The computer program can be stored in a non-volatile readable storage medium. When the computer program is executed by the processor, it can implement the steps of the foregoing method embodiments. Wherein, the computer program includes computer readable instruction code, and the computer readable instruction code may be in the form of source code, object code, executable file, or some intermediate form. The non-volatile readable medium may include: any entity or device capable of carrying the computer readable instruction code, recording medium, U disk, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM, Read-Only Memory) etc.

In the several embodiments provided in this application, it should be understood that the disclosed system, device, and method may be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the modules is only a logical function division, and there may be other division methods in actual implementation.

The modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.

In addition, the functional modules in the various embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit. The above-mentioned integrated unit can be realized in the form of hardware, or in the form of hardware plus software functional modules.

For those skilled in the art, it is obvious that the present application is not limited to the details of the foregoing exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the application. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of this application is defined by the appended claims rather than the above description, and therefore it is intended to fall into the claims. All changes in the meaning and scope of the equivalent elements of are included in this application. Any associated diagram marks in the claims should not be regarded as limiting the claims involved. In addition, it is obvious that the word "including" does not exclude other units or steps, and the singular does not exclude the plural. Multiple units or devices stated in the system claims can also be implemented by one unit or device through software or hardware. The second class words are used to indicate names, and do not indicate any specific order.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the application and not to limit them. Although the application has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the application can be Make modifications or equivalent replacements without departing from the spirit and scope of the technical solution of the present application.

Claims

A picture processing method, characterized in that the method includes:

Receive a screenshot command for the selected area of the current interface;

Determine whether the selected area includes sensitive information;

If the selected area includes sensitive information, hide the sensitive information and generate a first screenshot;

Acquiring the first user identifier of the current first user;

Adding the first user identifier as a watermark to the first screenshot;

Send the first screenshot with watermark to the target user.
The method of claim 1, wherein the method further comprises:

If the sensitive information includes a face image, intercept the face image from the first screenshot to generate a face screenshot;

Perform multiple encryption on the screenshot of the face to obtain an encrypted face image;

Sending the encrypted face image to the target user.
The method of claim 1, wherein the method further comprises:

Receive the second screenshot;

When a touch instruction for the second screenshot is detected, determining whether the second screenshot carries hidden sensitive information;

If the second screenshot carries hidden sensitive information, obtain fingerprint information of the touching finger;

Judging whether the fingerprint information is consistent with preset fingerprint information stored in advance;

If the fingerprint information is consistent with the preset fingerprint information stored in advance, sending a sensitive information display request to the second user to which the user identification carried in the second screenshot belongs;

When receiving the confirmation instruction returned by the second user in response to the sensitive information display request, display the sensitive information hidden in the second screenshot.
The method according to claim 3, wherein the determining whether the second screenshot carries hidden sensitive information comprises:

Determine whether the second screenshot carries a label;

If the second screenshot carries a tag, determine that the second screenshot carries hidden sensitive information; or

If the second screenshot does not carry a tag, it is determined that the second screenshot does not carry hidden sensitive information.
The method according to any one of claims 1 to 4, characterized in that, after the selected area includes sensitive information, the sensitive information is hidden, and a first screenshot is generated, the method Also includes:

Extract keywords from the sensitive information;

Determine the importance level of the sensitive information according to the keywords;

Determine whether the important level of the sensitive information is higher than a preset level;

If the importance level of the sensitive information is higher than the preset level, the first user identifier of the current first user is obtained.
The method of claim 5, wherein the method further comprises:

Determine the label of the sensitive information according to the importance level of the sensitive information;

The tag is added to the hidden position of the sensitive information.
The method according to any one of claims 1 to 4, wherein after the adding the first user identifier as a watermark to the first screenshot, the method further comprises:

Determine whether the memory space occupied by the first screenshot with the watermark added is greater than a preset space threshold;

If the memory space occupied by the first screenshot with the watermark is greater than the preset space threshold, compress the first screenshot with the watermark to obtain a compressed picture;

Get the current network status;

The sending the first screenshot with the watermark added to the target user includes:

If the network status is idle, sending the compressed picture to the target user.
A picture processing device, characterized in that the picture processing device comprises:

The receiving module is used to receive a screenshot command for the selected area of the current interface;

The judgment module is used to judge whether the selected area includes sensitive information;

The hiding module is used to hide the sensitive information if the selected area includes sensitive information;

The generation module is used to generate the first screenshot;

The obtaining module is used to obtain the first user ID of the current first user;

An adding module, configured to add the first user identifier as a watermark to the first screenshot;

The sending module is used to send the first screenshot with the watermark added to the target user.
An electronic device, characterized in that the electronic device includes a processor and a memory, and the processor is configured to execute at least one computer-readable instruction stored in the memory to implement the following steps:

Receive a screenshot command for the selected area of the current interface;

Determine whether the selected area includes sensitive information;

If the selected area includes sensitive information, hide the sensitive information and generate a first screenshot;

Acquiring the first user identifier of the current first user;

Adding the first user identifier as a watermark to the first screenshot;

Send the first screenshot with watermark to the target user.
The electronic device according to claim 9, wherein the processor executing at least one computer-readable instruction is further configured to execute the following steps:

If the sensitive information includes a face image, intercept the face image from the first screenshot to generate a face screenshot;

Perform multiple encryption on the screenshot of the face to obtain an encrypted face image;

Sending the encrypted face image to the target user.
The electronic device according to claim 9, wherein the processor executing at least one computer-readable instruction is further used to implement the following steps:

Receive the second screenshot;

When a touch instruction for the second screenshot is detected, determining whether the second screenshot carries hidden sensitive information;

If the second screenshot carries hidden sensitive information, obtain fingerprint information of the touching finger;

Judging whether the fingerprint information is consistent with preset fingerprint information stored in advance;

If the fingerprint information is consistent with the preset fingerprint information stored in advance, sending a sensitive information display request to the second user to which the user identification carried in the second screenshot belongs;

When receiving the confirmation instruction returned by the second user in response to the sensitive information display request, display the sensitive information hidden in the second screenshot.
The electronic device according to any one of claims 9 to 11, wherein after said if said selected area contains sensitive information, said sensitive information is hidden and a first screenshot is generated, said The processor executing at least one computer readable instruction is also used to implement the following steps:

Extract keywords from the sensitive information;

Determine the importance level of the sensitive information according to the keywords;

Determine whether the important level of the sensitive information is higher than a preset level;

If the importance level of the sensitive information is higher than the preset level, the first user identifier of the current first user is obtained.
The electronic device according to claim 12, wherein the processor executing at least one computer-readable instruction is further used to implement the following steps:

Determine the label of the sensitive information according to the importance level of the sensitive information;

The tag is added to the hidden position of the sensitive information.
The electronic device according to any one of claims 9 to 11, wherein, after the first user identification is added as a watermark to the first screenshot, the processor executes at least one computer The readable instructions are also used to implement the following steps:

Determine whether the memory space occupied by the first screenshot with the watermark added is greater than a preset space threshold;

If the memory space occupied by the first screenshot with the watermark is greater than the preset space threshold, compress the first screenshot with the watermark to obtain a compressed picture;

Get the current network status;

The sending the first screenshot with the watermark added to the target user includes:

If the network status is idle, sending the compressed picture to the target user.
A non-volatile readable storage medium, wherein the non-volatile readable storage medium stores at least one computer readable instruction, and when the at least one computer readable instruction is executed by a processor, the following steps are implemented :

Receive a screenshot command for the selected area of the current interface;

Determine whether the selected area includes sensitive information;

If the selected area includes sensitive information, hide the sensitive information and generate a first screenshot;

Acquiring the first user identifier of the current first user;

Adding the first user identifier as a watermark to the first screenshot;

Send the first screenshot with watermark to the target user.
The storage medium according to claim 15, wherein the at least one computer-readable instruction is executed by the processor to further implement the following steps:

If the sensitive information includes a face image, intercept the face image from the first screenshot to generate a face screenshot;

Perform multiple encryption on the screenshot of the face to obtain an encrypted face image;

Sending the encrypted face image to the target user.
The storage medium according to claim 15, wherein the at least one computer-readable instruction is executed by the processor to further implement the following steps:

Receive the second screenshot;

When a touch instruction for the second screenshot is detected, determining whether the second screenshot carries hidden sensitive information;

If the second screenshot carries hidden sensitive information, obtain fingerprint information of the touching finger;

Judging whether the fingerprint information is consistent with preset fingerprint information stored in advance;

If the fingerprint information is consistent with the preset fingerprint information stored in advance, sending a sensitive information display request to the second user to which the user identification carried in the second screenshot belongs;

When receiving the confirmation instruction returned by the second user in response to the sensitive information display request, display the sensitive information hidden in the second screenshot.
The storage medium according to any one of claims 15 to 17, wherein after the selected area includes sensitive information, the sensitive information is hidden and a first screenshot is generated, the At least one computer readable instruction executed by the processor is also used to implement the following steps:

Extract keywords from the sensitive information;

Determine the importance level of the sensitive information according to the keywords;

Determine whether the important level of the sensitive information is higher than a preset level;

If the importance level of the sensitive information is higher than the preset level, the first user identifier of the current first user is obtained.
The storage medium according to claim 18, wherein the at least one computer-readable instruction is executed by the processor to further implement the following steps:

Determine the label of the sensitive information according to the importance level of the sensitive information;

The tag is added to the hidden position of the sensitive information.
The storage medium according to any one of claims 15 to 17, wherein after the first user identification is added as a watermark to the first screenshot, the at least one computer-readable instruction The execution by the processor is also used to implement the following steps:

Determine whether the memory space occupied by the first screenshot with the watermark added is greater than a preset space threshold;

If the memory space occupied by the first screenshot with the watermark is greater than the preset space threshold, compress the first screenshot with the watermark to obtain a compressed picture;

Get the current network status;

The sending the first screenshot with the watermark added to the target user includes:

If the network status is idle, sending the compressed picture to the target user.