CN106354385B - Image processing method and device and terminal equipment - Google Patents
Image processing method and device and terminal equipment Download PDFInfo
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- CN106354385B CN106354385B CN201610738699.0A CN201610738699A CN106354385B CN 106354385 B CN106354385 B CN 106354385B CN 201610738699 A CN201610738699 A CN 201610738699A CN 106354385 B CN106354385 B CN 106354385B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
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Abstract
The application provides an image processing method, an image processing device and terminal equipment, wherein the method comprises the following steps: detecting touch operation of a user on a pressure fingerprint module in terminal equipment to acquire touch information of the user; if the touch information is matched with preset registration information, performing screen capture processing on a current interface of the terminal equipment to generate an interface image; acquiring a target fingerprint of a target user; and encrypting the interface image by using the target fingerprint so that the target user can decrypt the interface image by using the target fingerprint. Through the embodiment of the application, the screen capture operation is flexible and convenient, and the safety of image transmission is improved.
Description
Technical Field
The present application relates to the field of mobile terminal technologies, and in particular, to an image processing method and apparatus, and a terminal device.
Background
Generally, a mobile terminal has a screenshot function, for example, in a process of using a smart phone, a user may screenshot a current screen of the smart phone through a specific key or a key combination on the smart phone and send the screenshot to a friend through social software such as WeChat and QQ.
However, the screenshot operation performed in this way is limited, and is not convenient and fast enough, and the security of image transmission is low.
Disclosure of Invention
The present application is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, a first objective of the present application is to provide an image processing method, which achieves flexible and convenient screenshot operation and improves the security of image transmission.
A second object of the present application is to provide an image processing apparatus.
A third object of the present application is to provide a terminal device.
To achieve the above object, an embodiment of a first aspect of the present application provides an image processing method, including:
detecting touch operation of a user on a pressure fingerprint module in terminal equipment to acquire touch information of the user;
if the current fingerprint is matched with preset registration information, screen capture processing is carried out on a current interface of the terminal equipment to generate an interface image;
acquiring a target fingerprint of a target user;
and encrypting the interface image by applying the target fingerprint so that the target user can decrypt the interface image by applying the target fingerprint.
According to the image processing method, firstly, touch operation of a user on a pressure fingerprint module in terminal equipment is detected, touch information of the user is obtained, then when the touch information is matched with preset registration information, screen capture processing is conducted on a current interface of the terminal equipment to generate an interface image, then a target fingerprint of a target user is obtained, and finally the target fingerprint is applied to encrypt the interface image, so that the target user can decrypt the interface image by applying the target fingerprint. Therefore, the screen capture operation is flexible and convenient, and the image transmission safety is improved.
In order to achieve the above object, a second aspect of the present application provides an artificial intelligence based directional translation apparatus, including:
the first acquisition module is used for detecting touch operation of a user on a pressure fingerprint module in terminal equipment and acquiring touch information of the user;
the first processing module is used for performing screen capture processing on a current interface of the terminal equipment to generate an interface image when the touch information is matched with preset registration information;
the second acquisition module is used for acquiring a target fingerprint of a target user;
and the second processing module is used for encrypting the interface image by applying the target fingerprint so that the target user can decrypt the interface image by applying the target fingerprint.
The image processing device of the embodiment of the application firstly detects the touch operation of a user on the pressure fingerprint module in the terminal equipment, acquires the touch information of the user, then carries out screen capture processing on the current interface of the terminal equipment to generate an interface image when the touch information is matched with the preset registration information, then acquires the target fingerprint of a target user, and finally applies the target fingerprint to carry out encryption processing on the interface image so that the target user can decrypt the interface image by applying the target fingerprint. Therefore, the screen capture operation is flexible and convenient, and the image transmission safety is improved.
To achieve the above object, a third aspect of the present application provides a terminal device, including: casing and setting are in pressure fingerprint module in the casing, wherein, pressure fingerprint module includes: a device element, a pressure element, a fingerprint sensor, a memory for storing executable program code, and a processor; the processor executes by reading executable program code stored in the memory:
detecting touch operation of a user on a pressure fingerprint module in terminal equipment to acquire touch information of the user;
if the touch information is matched with preset registration information, performing screen capture processing on a current interface of the terminal equipment to generate an interface image;
acquiring a target fingerprint of a target user;
and encrypting the interface image by applying the target fingerprint so that the target user can encrypt the interface image by applying the target fingerprint.
The terminal device of the embodiment of the application firstly detects the touch operation of a user on the pressure fingerprint module in the terminal device, acquires the touch information of the user, then carries out screen capture processing on the current interface of the terminal device to generate an interface image when the touch information is matched with preset registration information, then acquires the target fingerprint of a target user, and finally applies the target fingerprint to carry out encryption processing on the interface image so that the target user can decrypt the interface image by applying the target fingerprint. Therefore, the screen capture operation is flexible and convenient, and the image transmission safety is improved.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a flow diagram of an image processing method according to one embodiment of the present application;
FIG. 2 is a schematic diagram of a pressure fingerprint module according to an embodiment of the present application;
FIG. 3 is a flow chart of an image processing method of another embodiment of the present application;
FIG. 4 is a flow chart of an image processing method of yet another embodiment of the present application;
FIG. 5 is a schematic diagram of an image processing apparatus according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of an image processing apparatus according to another embodiment of the present application;
fig. 7 is a schematic structural diagram of an image processing apparatus according to still another embodiment of the present application; and
fig. 8 is a schematic structural diagram of a terminal device according to an embodiment of the present application.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.
An image processing method, an apparatus, and a terminal device according to embodiments of the present application are described below with reference to the drawings.
Fig. 1 is a flowchart of an image processing method according to an embodiment of the present application.
As shown in fig. 1, the image processing method includes:
step 101, detecting a touch operation of a user on a pressure fingerprint module in a terminal device, and acquiring touch information of the user.
And 102, if the touch information is matched with preset registration information, performing screen capture processing on a current interface of the terminal equipment to generate an interface image.
Specifically, the image processing method provided by the present embodiment is specifically described by way of example when the image processing method is configured in a terminal device with a pressure fingerprint module.
It should be noted that the types of the terminal devices are many and can be selected according to application requirements, for example: mobile phones, tablet computers, and the like.
Specifically, a user can capture a current screen of the terminal device through a HOME key and a screen locking key combination on the terminal device and send an interface image to a friend through WeChat. However, the screenshot operation performed in this way is limited, and is not convenient and fast enough, and the security of image transmission is low.
The characteristics of each embodiment of this application mainly combines pressure fingerprint module, provide one kind and carry out the screen capture processing through the fingerprint to terminal equipment's current interface and generate the interface image to utilize the target fingerprint encryption interface image that the target user corresponds to transmit. Therefore, the screen capture operation is flexible and convenient, and the safety of image transmission is improved. The specific structure of the pressure fingerprint module is specifically described as follows with reference to fig. 2:
wherein, pressure fingerprint module can include pressure component, equipment component to and fingerprint sensor. See fig. 2, can integrate fingerprint sensor and pressure element simultaneously under equipment component for pressure fingerprint module can possess the pressure value when detecting the user and press simultaneously, and gather user's fingerprint image's function.
What need explain is, pressure fingerprint module can design for not mobilizable formula (promptly, touch), can effectively avoid user's fingerprint to trigger by mistake, comes from mobile terminal's pressure feedback for the user, promotes user experience to, through designing for not mobilizable formula (promptly, touch), can promote the waterproof performance of terminal equipment complete machine.
In addition, when user's finger pressed the pressure component in the pressure fingerprint module, pressure direct transmission to pressure component, fingerprint sensor passed pressure component and equipment component and acquires the fingerprint image that user pointed. Fingerprint sensor and base plate pass through welded connection, decorate the steel benefit below circle and the base plate and pass through glue or laser electric welding and link, can strengthen fingerprint identification module's reliability and stability.
It should be noted that the device components include, but are not limited to, ceramics, glass, spray material, pet material, sapphire material, etc., and are not limited thereto. Pressure elements include, but are not limited to, piezoelectric material films, pressure sensors, and the like. The fingerprint sensor includes, but is not limited to, a self-capacitance type, a mutual capacitance type, an ultrasonic type, and an optical principle fingerprint, etc., and is not limited thereto.
Specifically, when the user carries out touch-control operation to terminal equipment's pressure fingerprint module, fingerprint sensor can pass pressure component and equipment component and acquire the fingerprint image that the user pointed to and during touch-control operation, can produce certain pressure to pressure fingerprint module, this pressure has certain pressure value. Thus, the touch information may include one or both of a fingerprint and a pressure value.
And then, after the touch information is acquired, matching with preset registration information, and performing screen capture processing on the current interface of the terminal equipment to generate an interface image when matching.
The preset registration information may include one or both of a fingerprint and a pressure value. Examples are as follows:
example one: the preset registration information is a registration fingerprint.
Specifically, the correspondence relationship between the registered fingerprint and the user's finger is set in advance. There are many ways to preset the corresponding relationship between the fingerprint and the finger, for example, as follows:
in a first example, a user can input fingerprint information of a corresponding finger before using a terminal device or an application program for the first time according to own needs and personal operation habits, so that the fingerprint information is matched with a fingerprint image acquired by a fingerprint sensor in subsequent touch operation.
In a second example, finger information options of a user are set in a factory program of a terminal device, the user sequentially inputs or selectively inputs fingerprint information corresponding to each piece of finger information when the user uses the mobile terminal for the first time, and then the user selects the finger information with the fingerprint information input in advance and control information corresponding to the finger information according to preferences and habits of the user.
And further, acquiring the current fingerprint of the user for touch operation of the pressure fingerprint module and the registered fingerprint to be matched, and when the current fingerprint is matched with the registered fingerprint, performing screen capture processing on the current interface of the terminal equipment to generate an interface image.
In the case of mismatch, no operation processing is performed.
It will be appreciated that the current fingerprint may be left or right hand information of the user, as well as information of a particular one of the ten fingers, e.g., the left thumb, the right thumb, etc.
Example two: the preset registration information is a registration pressure value.
In particular, the pressure value may be obtained in a wide variety of ways. For example, the pressure value corresponding to the current pressing operation is obtained by directly detecting and acquiring through a pressure sensor, or by querying a mapping relation table of the pressing operation and the pressure value which is set in advance.
And further, acquiring a pressure value of the touch operation of the pressure fingerprint module by the user and matching the pressure value with a registered pressure value, and when the pressure value is matched with the registered pressure value, performing screen capture processing on the current interface of the terminal equipment to generate an interface image.
In the case of mismatch, no operation processing is performed.
Example three: the preset registration information is a registration fingerprint and a registration pressure value.
Specifically, acquire the current fingerprint of user to pressure fingerprint module touch operation and the pressure value that corresponds, when user's fingerprint and the pressure value that corresponds all match with registration fingerprint and registration pressure value, carry out the screen capture processing and generate the interface image to terminal equipment's current interface.
In the case of mismatch, no operation processing is performed.
Step 103, acquiring a target fingerprint of a target user.
And 104, encrypting the interface image by using the target fingerprint so that the target user can decrypt the interface image by using the target fingerprint.
Wherein the target fingerprint of the target user can be obtained in a wide variety of ways. Examples are as follows:
example one:
and sending a fingerprint encryption request carrying a target user identifier to the fingerprint encryption application platform so that the fingerprint encryption application platform can inquire a pre-stored fingerprint image template, acquire a target fingerprint image template corresponding to the target user identifier, receive the target fingerprint image template fed back by the fingerprint encryption application platform and extract a target fingerprint from the target fingerprint image template.
Example two:
the method comprises the steps of locally setting a fingerprint library including a target fingerprint corresponding to a target user in the terminal equipment, presetting a mapping relation table of the target user and the target fingerprint, and acquiring the target fingerprint from the fingerprint library by inquiring the mapping relation table after the target user is determined.
And then, after the target fingerprint is acquired, the interface image is encrypted, so that the target user can decrypt the interface image by applying the target fingerprint.
The target user may be a friend of a social application such as QQ and wechat, or a seller or a buyer in a shopping application such as naobao and kyoto. For example, the target user is a WeChat friend.
To sum up, the image processing method according to the embodiment of the present application first detects a touch operation of a user on a pressure fingerprint module in a terminal device, obtains touch information of the user, then performs screen capture processing on a current interface of the terminal device to generate an interface image when the touch information matches preset registration information, then obtains a target fingerprint of a target user, and finally encrypts the interface image by using the target fingerprint, so that the target user decrypts the interface image by using the target fingerprint. Therefore, the screen capture operation is flexible and convenient, and the image transmission safety is improved.
Fig. 3 is a flowchart of an image processing method according to another embodiment of the present application.
As shown in fig. 3, the image processing method includes:
step 301, detecting a touch operation of a user on the pressure fingerprint module in the terminal device, and acquiring a current fingerprint and a corresponding pressure value of the user.
Step 302, if the current fingerprint is matched with the preset registered fingerprint, performing screen capture processing on the current interface of the terminal device to generate an interface image.
It should be noted that the descriptions of steps S301 to S302 correspond to the above steps S101 to S102, and therefore the descriptions of steps S301 to S302 refer to the descriptions of steps S101 to S102, which are not repeated herein.
And 303, if the pressure value is matched with a preset first pressure threshold value, encrypting the interface image by using the current fingerprint, and storing the interface image in an application specified by a user.
After the pressure value is obtained, whether the pressure value is matched with a preset first pressure threshold value or not is judged, and when the pressure value is matched with the preset first pressure threshold value, the current fingerprint is applied to encrypt the interface image and the interface image is stored in an application appointed by a user.
The first pressure threshold is preset, and the size of the first pressure threshold can be configured to different values as required to adapt to different application scenarios.
It should be noted that when the pressure value does not match the preset first pressure threshold value, no operation is performed.
For example, acquiring a current fingerprint A1 and a corresponding pressure value B1 of a user, matching the current fingerprint A1 with a preset registered fingerprint, and performing screen capture processing on a current interface of the terminal equipment to generate an interface image; and the pressure value B1 is matched with a preset first pressure threshold value C1, and the current fingerprint is used for encrypting the interface image and storing the interface image in the album application.
Further, after the interface image subjected to the encryption processing is stored in an application designated by the user, the user can decrypt the interface image in the application to view the image, and the specific process is as follows:
and step 304, acquiring an image opening instruction sent by the user, and sending a fingerprint verification notification to the user.
Step 305, detecting that the verification fingerprint provided by the user is matched with the registration fingerprint, and opening an interface image.
Specifically, the user needs to open the image in the album, the terminal device sends a fingerprint verification notification to the user after acquiring an image opening instruction sent by the user, detects whether the verification fingerprint provided by the user is matched with the current fingerprint, and opens the image when the verification fingerprint provided by the user is matched with the current fingerprint.
It should be noted that there are many ways to send the fingerprint verification notification to the user, for example, pop-up window, voice, etc. are presented to prompt the user for the fingerprint verification notification.
It should be noted that, when the verification fingerprint provided by the user is not matched with the current fingerprint, the interface image is not opened, and the operations of screen locking processing, sending an alarm signal and the like can be performed when the verification fingerprint provided by the user for many times is not matched with the current fingerprint.
To sum up, the image processing method according to the embodiment of the present application first detects a touch operation of a user on a pressure fingerprint module in a terminal device, obtains a current fingerprint of the user and a corresponding pressure value, then performs screen capture processing on a current interface of the terminal device to generate an interface image when the current fingerprint is matched with a preset registered fingerprint, and then performs a corresponding operation according to matching of the pressure value and a preset first pressure threshold. Therefore, the flexibility, convenience and safety of operation are further improved.
Fig. 4 is a flowchart of an image processing method according to another embodiment of the present application.
As shown in fig. 4, the image processing method includes:
step 401, detecting a touch operation of a user on the pressure fingerprint module in the terminal device, and acquiring a current fingerprint and a corresponding pressure value of the user.
And 402, if the current fingerprint is matched with the preset registered fingerprint, performing screen capture processing on the current interface of the terminal equipment to generate an interface image.
It should be noted that the descriptions of steps S401 to S402 correspond to the above steps S101 to S102, and therefore the descriptions of steps S401 to S402 refer to the descriptions of steps S101 to S102, which are not repeated herein.
And step 403, if the pressure value is matched with a preset second pressure threshold value, generating a wallpaper image of the terminal device from the interface image.
Specifically, after the pressure value is obtained, whether the pressure value is matched with a preset second pressure threshold value is judged, and when the pressure value is matched with the preset second pressure threshold value, the interface image is generated into a wallpaper image of the terminal device.
The second pressure threshold is preset, and the size of the second pressure threshold can be configured to different values as required to adapt to different application scenarios.
It should be noted that when the pressure value does not match the preset second pressure threshold, no operation is performed.
For example, acquiring a current fingerprint A2 and a corresponding pressure value B2 of a user, matching the current fingerprint A2 with a preset registered fingerprint, and performing screen capture processing on a current interface of the terminal equipment to generate an interface image; and matching the pressure value B2 with a preset second pressure threshold value C2, and generating the wallpaper image of the terminal device from the interface image.
To sum up, the image processing method according to the embodiment of the present application first detects a touch operation of a user on a pressure fingerprint module in a terminal device, obtains a current fingerprint of the user and a corresponding pressure value, then performs screen capture processing on a current interface of the terminal device to generate an interface image when the current fingerprint is matched with a preset registered fingerprint, and then performs a corresponding operation according to matching of the pressure value and a preset second pressure threshold. Therefore, the flexibility, convenience and safety of operation are further improved.
In order to implement the above embodiments, the present application also provides an image processing apparatus.
Fig. 5 is a schematic structural diagram of an image processing apparatus according to an embodiment of the present application, and as shown in fig. 5, the image processing apparatus includes: a first acquisition module 10, a first processing module 20, a second acquisition module 30 and a second processing module 40.
The first obtaining module 10 is configured to detect a touch operation of a user on a pressure fingerprint module in a terminal device, and obtain touch information of the user.
The first processing module 20 is configured to perform screen capture processing on a current interface of the terminal device to generate an interface image when the touch information matches preset registration information.
The second obtaining module 30 is used for obtaining a target fingerprint of a target user.
Specifically, when the user carries out touch-control operation to terminal equipment's pressure fingerprint module, fingerprint sensor can pass pressure component and equipment component and acquire the fingerprint image that the user pointed to and during touch-control operation, can produce certain pressure to pressure fingerprint module, this pressure has certain pressure value. Thus, the touch information may include one or both of a fingerprint and a pressure.
And then, after the touch information is acquired, matching with preset registration information, and performing screen capture processing on the current interface of the terminal equipment to generate an interface image when matching.
The second processing module 40 is configured to encrypt the interface image by using the target fingerprint, so that the target user decrypts the interface image by using the target fingerprint.
The second obtaining module is specifically configured to: sending a fingerprint encryption request carrying a target user identifier to a fingerprint encryption application platform so that the fingerprint encryption application platform can inquire a pre-stored fingerprint image template and acquire a target fingerprint image template corresponding to the target user identifier; and receiving a target fingerprint image template fed back by the fingerprint encryption application platform, and extracting a target fingerprint from the target fingerprint image template.
And then, after the target fingerprint is acquired, the interface image is encrypted and sent to the target user through the target application, so that the target user can decrypt the interface image by applying the target fingerprint.
It should be noted that the foregoing explanation of the embodiment of the image processing method is also applicable to the image processing apparatus of the embodiment, and the implementation principle thereof is similar and will not be described herein again.
To sum up, the image processing apparatus according to the embodiment of the present application first detects a touch operation of a user on a pressure fingerprint module in a terminal device, obtains touch information of the user, then performs screen capture processing on a current interface of the terminal device to generate an interface image when the touch information matches preset registration information, then obtains a target fingerprint of a target user, and finally encrypts the interface image by using the target fingerprint, so that the target user decrypts the interface image by using the target fingerprint. Therefore, the screen capture operation is flexible and convenient, and the image transmission safety is improved.
Fig. 6 is a schematic structural diagram of an image processing apparatus according to another embodiment of the present application, as shown in fig. 6, and based on fig. 5, the apparatus further includes: a third acquisition module 50, a third processing module 60, a fourth acquisition module 70, and a fourth processing module 80.
The third obtaining module 50 is configured to obtain a pressure value corresponding to the current fingerprint of the user.
The third processing module 60 is configured to, when the pressure value matches the preset first pressure threshold, apply the current fingerprint to perform encryption processing on the interface image, and store the interface image in an application specified by the user.
The fourth obtaining module 70 is configured to obtain an image opening instruction sent by a user, and send a fingerprint verification notification to the user.
Specifically, when the user carries out touch-control operation to mobile terminal's pressure fingerprint module, can produce certain pressure to pressure fingerprint module, this pressure has certain pressure value. After the pressure value is obtained, whether the pressure value is matched with a preset first pressure threshold value or not is judged, and when the pressure value is matched with the preset first pressure threshold value, the current fingerprint is applied to encrypt the interface image and the interface image is stored in an application appointed by a user.
The fourth processing module 80 is configured to detect that the verification fingerprint provided by the user matches the current fingerprint, and open the image.
Specifically, the user needs to open the image in the album, the terminal device sends a fingerprint verification notification to the user after acquiring an image opening instruction sent by the user, detects whether the verification fingerprint provided by the user is matched with the current fingerprint, and opens the image when the verification fingerprint provided by the user is matched with the current fingerprint.
It should be noted that the foregoing explanation of the embodiment of the image processing method is also applicable to the image processing apparatus of the embodiment, and the implementation principle thereof is similar and will not be described herein again.
To sum up, the image processing apparatus of the embodiment of the present application firstly detects the touch operation of the user on the pressure fingerprint module in the terminal device, acquires the current fingerprint of the user and the corresponding pressure value, then carries out screen capture processing on the current interface of the terminal device to generate an interface image when the current fingerprint is matched with the preset registered fingerprint, and then carries out corresponding operation according to the matching of the pressure value and the preset first pressure threshold value. Therefore, the flexibility, convenience and safety of operation are further improved.
Fig. 7 is a schematic structural diagram of an image processing apparatus according to another embodiment of the present application, as shown in fig. 7, and based on fig. 5, the apparatus further includes: a fifth processing module 90.
The fifth processing module 90 is configured to generate a wallpaper image of the terminal device from the interface image when the pressure value matches the preset second pressure threshold.
Specifically, after the pressure value is obtained, whether the pressure value is matched with a preset second pressure threshold value is judged, and when the pressure value is matched with the preset second pressure threshold value, the interface image is generated into a wallpaper image of the terminal device.
It should be noted that the foregoing explanation of the embodiment of the image processing method is also applicable to the image processing apparatus of the embodiment, and the implementation principle thereof is similar and will not be described herein again.
To sum up, the image processing apparatus of the embodiment of the present application firstly detects the touch operation of the user on the pressure fingerprint module in the terminal device, acquires the current fingerprint of the user and the corresponding pressure value, then carries out screen capture processing on the current interface of the terminal device to generate an interface image when the current fingerprint is matched with the preset registered fingerprint, and then carries out corresponding operation according to the matching of the pressure value and the preset second pressure threshold value. Therefore, the flexibility, convenience and safety of operation are further improved.
In order to implement the above embodiment, the present application further provides a terminal device.
Fig. 8 is a schematic structural diagram of a terminal device according to an embodiment of the present application.
Referring to fig. 8, the terminal device may include: casing 81, the pressure fingerprint module 82 of setting in casing 81, pressure fingerprint module 82 includes: a device element 821, a pressure element 822, a fingerprint sensor 823, a memory 824, and a processor 825, the memory 824 for storing executable program code; processor 825 executes by reading executable program code stored in memory 824:
and detecting the touch operation of the user on the pressure fingerprint module in the terminal equipment, and acquiring the touch information of the user.
And if the touch information is matched with the preset registration information, performing screen capture processing on the current interface of the terminal equipment to generate an interface image.
A target fingerprint of a target user is obtained.
And encrypting the interface image by using the target fingerprint so that the target user can encrypt the interface image by using the target fingerprint.
The terminal device of the embodiment of the application firstly detects the touch operation of a user on the pressure fingerprint module in the terminal device, acquires the touch information of the user, then carries out screen capture processing on the current interface of the terminal device to generate an interface image when the touch information is matched with preset registration information, then acquires the target fingerprint of a target user, and finally applies the target fingerprint to carry out encryption processing on the interface image so that the target user can decrypt the interface image by applying the target fingerprint. Therefore, the screen capture operation is flexible and convenient, and the image transmission safety is improved.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present application in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.
Claims (9)
1. An image processing method, characterized by comprising the steps of:
detecting touch operation of a user on a pressure fingerprint module in terminal equipment to acquire touch information of the user;
if the touch information is matched with preset registration information, performing screen capture processing on a current interface of the terminal equipment to generate an interface image;
determining a target user corresponding to a current application scene, and acquiring a target fingerprint of the target user;
the target fingerprint is applied to encrypt the interface image, so that the target user can decrypt the interface image by applying the target fingerprint;
acquiring a pressure value corresponding to the current fingerprint of the user;
and if the pressure value is matched with a preset first pressure threshold value, encrypting the interface image by applying the current fingerprint, and storing the encrypted interface image in an application appointed by the user.
2. The method of claim 1, wherein the obtaining a target fingerprint of a target user comprises:
sending a fingerprint encryption request carrying a target user identifier to a fingerprint encryption application platform so that the fingerprint encryption application platform can inquire a pre-stored fingerprint image template and acquire a target fingerprint image template corresponding to the target user identifier;
and receiving the target fingerprint image template fed back by the fingerprint encryption application platform, and extracting the target fingerprint from the target fingerprint image template.
3. The method of claim 2, further comprising:
acquiring an image opening instruction sent by the user, and sending a fingerprint verification notification to the user;
and detecting that the verification fingerprint provided by the user is matched with the current fingerprint, and opening the image.
4. The method of claim 2, further comprising:
and if the pressure value is matched with a preset second pressure threshold value, generating the interface image into a wallpaper image of the terminal device.
5. An image processing apparatus characterized by comprising:
the first acquisition module is used for detecting touch operation of a user on a pressure fingerprint module in terminal equipment and acquiring touch information of the user;
the first processing module is used for performing screen capture processing on a current interface of the terminal equipment to generate an interface image when the touch information is matched with preset registration information;
the second acquisition module is used for determining a target user corresponding to the current application scene and acquiring a target fingerprint of the target user;
the second processing module is used for encrypting the interface image by applying the target fingerprint so that the target user can decrypt the interface image by applying the target fingerprint;
the third acquisition module is used for acquiring a pressure value corresponding to the current fingerprint of the user;
and the third processing module is used for encrypting the interface image by applying the current fingerprint when the pressure value is matched with a preset first pressure threshold value, and storing the encrypted interface image in the application designated by the user.
6. The apparatus of claim 5, wherein the second obtaining module is specifically configured to:
sending a fingerprint encryption request carrying a target user identifier to a fingerprint encryption application platform so that the fingerprint encryption application platform can inquire a pre-stored fingerprint image template and acquire a target fingerprint image template corresponding to the target user identifier;
and receiving the target fingerprint image template fed back by the fingerprint encryption application platform, and extracting the target fingerprint from the target fingerprint image template.
7. The apparatus of claim 5, further comprising:
the fourth acquisition module is used for acquiring an image opening instruction sent by the user and sending a fingerprint verification notice to the user;
and the fourth processing module is used for detecting that the verification fingerprint provided by the user is matched with the current fingerprint, and opening the image.
8. The apparatus of claim 5, further comprising:
and the fifth processing module is used for generating the interface image into the wallpaper image of the terminal equipment when the pressure value is matched with a preset second pressure threshold value.
9. A terminal device, comprising: casing and setting are in pressure fingerprint module in the casing, wherein, pressure fingerprint module includes: a device element, a pressure element, a fingerprint sensor, a memory for storing executable program code, and a processor; the processor executes by reading executable program code stored in the memory:
detecting touch operation of a user on a pressure fingerprint module in terminal equipment to acquire touch information of the user;
if the touch information is matched with preset registration information, performing screen capture processing on a current interface of the terminal equipment to generate an interface image;
determining a target user corresponding to a current application scene, and acquiring a target fingerprint of the target user; selecting different modes to acquire the target fingerprint of the target user according to different application scenes;
the target fingerprint is applied to encrypt the interface image, so that the target user can encrypt the interface image by applying the target fingerprint;
acquiring a pressure value corresponding to the current fingerprint of the user;
and if the pressure value is matched with a preset first pressure threshold value, encrypting the interface image by applying the current fingerprint, and storing the encrypted interface image in an application appointed by the user.
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| CN201610738699.0A CN106354385B (en) | 2016-08-26 | 2016-08-26 | Image processing method and device and terminal equipment |
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| CN201610738699.0A CN106354385B (en) | 2016-08-26 | 2016-08-26 | Image processing method and device and terminal equipment |
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| CN106354385B true CN106354385B (en) | 2020-03-13 |
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Cited By (1)
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| RU2768551C1 (en) * | 2020-10-07 | 2022-03-24 | Самсунг Электроникс Ко., Лтд. | Method for local generation and representation of wallpaper stream and computer implementing it |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109118551A (en) * | 2017-06-22 | 2019-01-01 | 西安中兴新软件有限责任公司 | A kind of image processing method, terminal and storage medium |
| CN107644170B (en) * | 2017-08-31 | 2019-10-18 | 维沃移动通信有限公司 | A kind of image processing method and mobile terminal |
| US11704418B2 (en) | 2018-11-27 | 2023-07-18 | Shanghai Harvest Intelligence Technology Co., Ltd. | Fingerprint encryption method and device, fingerprint decryption method and device, storage medium and terminal |
| CN111225121B (en) * | 2018-11-27 | 2022-03-15 | 上海耕岩智能科技有限公司 | Fingerprint encryption transmission method, fingerprint decryption method, fingerprint encryption transmission device, fingerprint decryption device, storage medium and terminal |
| CN114327203B (en) * | 2021-12-28 | 2023-08-04 | 傲网信息科技（厦门）有限公司 | User operation restoration method and device, and recording method and device |
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| CN105302455A (en) * | 2015-09-29 | 2016-02-03 | 广东欧珀移动通信有限公司 | Interface operation method and terminal |
| CN105893866A (en) * | 2016-02-15 | 2016-08-24 | 努比亚技术有限公司 | Screen capture method and device |
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| CN105302455A (en) * | 2015-09-29 | 2016-02-03 | 广东欧珀移动通信有限公司 | Interface operation method and terminal |
| CN105893866A (en) * | 2016-02-15 | 2016-08-24 | 努比亚技术有限公司 | Screen capture method and device |
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| RU2768551C1 (en) * | 2020-10-07 | 2022-03-24 | Самсунг Электроникс Ко., Лтд. | Method for local generation and representation of wallpaper stream and computer implementing it |
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