CN112000413A - Screenshot method and system capable of protecting information and intelligent terminal - Google Patents
Screenshot method and system capable of protecting information and intelligent terminal Download PDFInfo
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- CN112000413A CN112000413A CN202010852751.1A CN202010852751A CN112000413A CN 112000413 A CN112000413 A CN 112000413A CN 202010852751 A CN202010852751 A CN 202010852751A CN 112000413 A CN112000413 A CN 112000413A
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 239000000284 extract Substances 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 6
- 238000004590 computer program Methods 0.000 claims description 3
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
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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]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
- G06F3/0482—Interaction with lists of selectable items, e.g. menus
Abstract
The invention provides a screenshot method, a system and an intelligent terminal capable of protecting information, wherein the screenshot method capable of protecting information comprises the following steps: a user issues a screenshot instruction; the intelligent terminal receives a screenshot instruction; the intelligent terminal acquires interface information displayed by a current screen and generates an interface information file; the intelligent terminal constructs an information protection prompt box on a display interface; a user issues an information protection instruction in an information protection prompt box; the intelligent terminal executes an information protection instruction issued by a user and carries out protection processing on target information; and the intelligent terminal generates a screenshot picture according to the interface information file after the information protection processing. The method and the device have the advantages that the sectional picture is generated by hiding the subarea set which is obtained after the division and contains the target characters and the target picture, the operation is simple, the convenience and the practicability are realized, the accuracy is high, the information protection operation and the sectional picture capturing can be carried out on any target object in the screen interface, and the method and the device are widely suitable for the intelligent terminal in the current market.
Description
Technical Field
The invention relates to the technical field of internet, in particular to a screenshot method and system capable of protecting information and an intelligent terminal comprising the system.
Background
The intelligent terminal is in the use, and the screenshot function is that the user inevitably will use, and at present, all can realize the full-screen of screen and partial screenshot function in the intelligent terminal in market, to the privacy content that needs carry out information protection, adopts manual mode to carry out blacking or mosaic fuzzy processing one by one to the privacy information that needs hide in the picture that the screenshot obtained usually, and user's actual operation is got up inconveniently, and the step is loaded down with trivial details, and the accuracy is poor.
Additionally, screenshots for information protection now include several published methods as follows:
when a user wants to hide a complete content, an arbitrary region selection operation is performed on the display region, the arbitrary region selection operation may inaccurately select a region including the complete content, and then a target region displaying the complete content of the content part related to the initially selected content is determined, and the content hiding operation is performed on the target region, but this approach is complicated.
And determining a screenshot area by identifying a control selection control, or constructing a display interface corresponding to all controls on the screen, and removing the control view which is not desired to be intercepted by clicking. The method has a requirement on the original control layout information of the screen interface, and if a single view control in the control layout information contains a plurality of character objects or picture objects, at the moment, when a certain character object or picture object is hidden, only the whole view control information containing the character object or picture object can be removed, so that the screenshot effect is poor.
The information is hidden by adopting a mode of covering different layers, but the mode is not suitable for the current computer equipment, and the current computer equipment does not have the capability of dividing all objects in the screen interface information into a plurality of layers.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a screenshot method and system capable of protecting information and an intelligent terminal comprising the system, wherein the screenshot picture is generated by hiding the partitioned target characters and the partitioned sub-region set of the target picture, the operation is simple, the method and the system are convenient and practical, the accuracy is high, the information protection operation and screenshot can be performed on any target object in a screen interface, and the method and the system are widely applicable to the intelligent terminal in the current market.
The screenshot method capable of protecting information comprises the following steps:
step 1: the method comprises the steps that an intelligent terminal obtains a screenshot instruction issued by a user;
step 2: the intelligent terminal acquires interface information displayed by a current screen and generates an interface information file;
and step 3: the intelligent terminal constructs an information protection prompt box and displays the prompt box on a display interface;
and 4, step 4: acquiring an information protection instruction issued by a user in an information protection prompt box;
and 5: the intelligent terminal executes an information protection instruction issued by a user and carries out protection processing on target information;
step 6: and the intelligent terminal generates a screenshot picture according to the interface information file after the information protection processing.
The invention is further improved, in the step 3, the information protection prompt box comprises a text information protection input box and a picture information protection selection box.
The invention is further improved, in the step 3, the information protection prompt box further includes an option box which does not need information protection.
The present invention is further improved, in the step 4, the information protection instruction includes a text information protection instruction and a picture information protection instruction.
The invention is further improved, in the step 5, when the information protection instruction issued by the user is a character and/or picture information protection instruction, the method further comprises the following steps:
step 501: the intelligent terminal identifies target characters and/or pictures in the character and/or picture information protection instruction;
step 502: the intelligent terminal extracts the character and/or picture information from the interface information file and detects whether the character and/or picture information contains the target character and/or picture;
step 503: when the text and/or picture information contains the target text and/or picture, the intelligent terminal determines and extracts a text and/or picture window and a mixed window containing the target text and/or picture;
step 504: setting the width n as a positive integer, and respectively carrying out equal-area division on a character and/or picture window and a mixed window containing the target characters and/or pictures to obtain a plurality of primary sub-regions;
step 505: extracting a primary sub-region set containing the target characters and/or pictures from the plurality of primary sub-regions;
step 506: detecting whether a region containing other characteristic information except the target characters and/or pictures exists in the sub-region set;
step 507: when a region containing other feature information except the target characters and/or pictures exists in the sub-region set, setting the width m, wherein m is less than or equal to n/2, and performing equal-area division on the region containing other feature information except the target characters and/or pictures to obtain a plurality of secondary sub-regions;
step 508: extracting a secondary sub-region set containing the target characters and/or pictures from the plurality of secondary sub-regions;
step 509: repeating the step 506 and the step 508 until detecting that no region containing other characteristic information except the target characters and/or pictures exists in the sub-region set;
step 510: and (3) performing hiding operation on the area set which contains the target characters and/or pictures and does not contain other characteristic information except the target characters and/or pictures, and then performing step 6.
The present invention is further improved, in the step 503, when the text and/or picture information does not include the target text and/or picture, the interface information file is not processed, and the screenshot picture is directly generated.
In a further improvement of the present invention, in the step 506, when it is detected that there is no region containing other feature information except the target text and/or picture in the set of sub-regions, a step 510 is executed.
The invention also provides a system for realizing the screenshot method capable of protecting information, which comprises the following steps:
a screenshot instruction acquisition module: the system comprises a screen capture command acquisition module, a screen capture module and a screen capture module, wherein the screen capture command acquisition module is used for acquiring a screen capture command issued by a user;
a first processing module: the interface information file is used for acquiring interface information displayed by a current screen and generating an interface information file;
constructing a display module: the information protection prompt box is used for constructing and displaying the information protection prompt box on a display interface;
a protection instruction acquisition module: the information protection prompt box is used for acquiring an information protection instruction issued by a user in the information protection prompt box;
a second processing module: the system is used for executing an information protection instruction issued by a user and protecting target information;
a screenshot generating module: and the screenshot image is generated according to the interface information file after the information protection processing.
In a further refinement of the present invention, the second processing module comprises:
a protection instruction identification submodule: the information protection prompt box is used for identifying an information protection instruction issued by a user in the information protection prompt box;
the interface information extraction submodule is used for extracting the character information and the picture information from a character window, a picture window and a mixed window of the interface information file;
the first detection submodule is used for detecting whether the character information and the picture information extracted from the interface information file contain target characters and target pictures or not, and determining and extracting a character window, a picture window and a mixed window which contain the target characters and the target pictures;
the setting submodule is used for setting the width of the equal-area division of a character window, a picture window and a mixed window which contain target characters and a target picture and also setting the width of the equal-area division of a region which contains other characteristic information except the target characters and the target picture;
the dividing submodule is used for carrying out equal-area division on a character window, an image window and a mixed window which contain target characters and a target image to obtain a plurality of primary sub-areas, and is also used for carrying out equal-area division on a region which contains other characteristic information except the target characters and the target image to obtain a plurality of secondary sub-areas;
the target information extraction sub-module is used for extracting a primary sub-region set containing target characters and a target picture from the plurality of primary sub-regions and extracting a secondary sub-region set containing the target characters and the target picture from the plurality of secondary sub-regions;
the second detection submodule is used for detecting whether a subregion set extracted by the target information extraction module contains subregions containing other characteristic information except the target characters and the target pictures or not;
and the hiding sub-module is used for executing hiding operation on all the sub-region sets which contain the target characters and the target pictures and do not contain other characteristic information except the target characters and the target pictures.
The invention also provides an intelligent terminal with the system, which comprises:
the processor is used for receiving a screenshot command, acquiring interface information displayed by a current screen, generating an interface information file, executing a user protection command for the interface information, and generating a screenshot picture;
a memory for storing processor-executable instructions and computer programs;
and the display screen is used for displaying the interface information and the screenshot picture.
The invention has the beneficial effects that: the method comprises the steps that after an intelligent terminal receives a screenshot instruction of a user, interface information is obtained from a display card cache of the intelligent terminal, an interface information file is generated, a character window, an image window and a mixed window which contain target characters and target images input by the user are determined in the interface information file, then the character window, the image window and the mixed window are divided into equal areas for multiple times, a subregion set which contains the target characters and the target images but does not contain other characteristic information except the target characters and the target images is obtained, the subregion set is subjected to hiding operation, and finally screenshot operation is executed, and a screenshot image is generated. The method is simple to operate, convenient and practical, high in accuracy, capable of performing information protection operation and screenshot on any target object in the screen interface and widely applicable to intelligent terminals in the current market.
Drawings
FIG. 1 is a flow chart of a screenshot method of the present invention;
fig. 2 is a flowchart of a method for protecting target information according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Referring to fig. 1, a screenshot method capable of protecting information according to the present invention includes the following steps:
step 1: the intelligent terminal obtains a screenshot instruction issued by a user.
Step 2: the intelligent terminal acquires interface information displayed on a current screen and generates an interface information file.
The interface information displayed by the current screen of the intelligent terminal can be stored in a display card cache of the intelligent terminal, after a screenshot command of a user is obtained, the interface information cached in the display card of the intelligent terminal can be directly obtained, an interface information file is generated, the interface information file can be firstly placed into a buffer area, and all window information of the current screen of the intelligent terminal and the hierarchical relation and the area of all windows are stored in the generated interface information file.
And step 3: and the intelligent terminal constructs an information protection prompt box and displays the prompt box on a display interface.
The intelligent terminal constructs an information protection prompt box on a display interface of a screen and is used for prompting a user whether target information needing information protection exists or not, the information protection prompt box comprises a text information protection input box and a picture information protection selection box, and the information protection prompt box further comprises an option box not needing information protection.
And 4, step 4: and acquiring an information protection instruction issued by a user in the information protection prompt box.
The intelligent terminal obtains a protection instruction input by a user in an information protection prompt box, wherein the text information protection instruction is triggered by inputting target text in the text information protection input box, the picture information protection instruction is triggered by selecting a target picture in a picture information protection selection box, and if target information needing information protection does not exist, an option box which does not need information protection is directly selected.
And 5: and the intelligent terminal executes an information protection instruction issued by the user and carries out protection processing on the target information.
Step 6: and the intelligent terminal generates a screenshot picture according to the interface information file after the information protection processing.
Referring to fig. 1, in step 3, the information protection prompt box includes a text information protection input box and a picture information protection selection box, and a user can protect the designated text information and the picture information that the user wants to protect.
Referring to fig. 1, in step 3, the information protection prompt box further includes an option box that does not need information protection, and when the user does not need to protect information, the screenshot picture can be directly generated through the option.
Referring to fig. 1, in step 4, the information protection instruction includes a text information protection instruction and a picture information protection instruction.
Referring to fig. 2, in step 5, when the information protection command issued by the user is a text and/or picture information protection command, the method further includes the following steps:
step 501: and the intelligent terminal identifies target characters and/or pictures in the character and/or picture information protection instruction.
Step 502: and the intelligent terminal extracts the text and/or picture information from the interface information file and detects whether the text and/or picture information contains the target text and/or picture.
The interface information file stores all window information of a current intelligent terminal screen, hierarchical relations of all windows and areas where the windows are located, wherein the window information comprises a text window, a picture window and a mixed window, the hierarchical relations are layers (a first layer and a second layer …) where the text window, the picture window and the mixed window are located, the first layer is the previous layer of the second layer, and by analogy, the areas where the text window, the picture window and the mixed window are located are position information, namely coordinate information.
And the intelligent terminal extracts the character and/or picture information from the interface information file, namely extracts the character and/or picture information from the character window, the picture window and the mixed window, identifies the character and/or picture of the character window, the picture window and the mixed window by a character and/or picture identification technology and extracts the character and/or picture information from the character and/or picture identification technology.
Step 503: and when the text and/or picture information contains the target text and/or picture, the intelligent terminal determines and extracts a text and/or picture window and a mixed window containing the target text and/or picture.
Step 504: setting the width n as a positive integer, and respectively carrying out equal-area division on the character and/or picture window and the mixed window containing the target characters and/or pictures to obtain a plurality of primary sub-regions. The method comprises the steps of setting the width n of a target character and/or picture window and a mixed window, wherein the width n is the same as or different from the width n of the target character and/or picture window and the mixed window, the width is mainly measured by the size of the target character and/or picture in the target character and/or picture window and the mixed window, when the target character and/or picture is larger, the width n is larger, when the target character and/or picture is smaller, the width n is smaller, and the width n is set according to actual conditions, wherein n is a positive integer.
Step 505: extracting a primary sub-region set containing the target words and/or pictures from the plurality of primary sub-regions. The target character includes an end point, a branch point, a concave-convex part, a line segment in each direction such as horizontal, vertical and inclined, a closed loop and the like of the character.
Step 506: and detecting whether a region containing other characteristic information except the target characters and/or pictures exists in the sub-region set.
Step 507: and when the region containing the other characteristic information except the target characters and/or pictures exists in the sub-region set, setting the width m, wherein m is less than or equal to n/2, and carrying out equal-area division on the region containing the other characteristic information except the target characters and/or pictures to obtain a plurality of secondary sub-regions. The same width m may be set for different sub-areas containing other feature information except the target text and/or picture, or different widths m may be set, where the width m is mainly measured by the size of n corresponding to the width m, and is set according to actual conditions.
Step 508: extracting a secondary sub-region set containing the target words and/or pictures from the plurality of secondary sub-regions.
Step 509: and repeating the step 506 and the step 508 until detecting that no region containing other characteristic information except the target characters and/or pictures exists in the sub-region set.
Step 510: and (3) performing hiding operation on the area set which contains the target characters and/or pictures and does not contain other characteristic information except the target characters and/or pictures, and then performing step 6.
Referring to fig. 2, in step 503, when the text and/or picture information does not include the target text and/or picture, the interface information file is not processed, and a screenshot picture is directly generated.
Referring to fig. 2, in the step 506, when it is detected that there is no region containing other feature information except the target text and/or picture in the sub-region set, step 510 is executed.
The invention also provides a system for realizing the screenshot method capable of protecting information, which comprises the following steps:
a screenshot instruction acquisition module: the system comprises a screen capture command acquisition module, a screen capture module and a screen capture module, wherein the screen capture command acquisition module is used for acquiring a screen capture command issued by a user;
a first processing module: the interface information file is used for acquiring interface information displayed by a current screen and generating an interface information file;
constructing a display module: the information protection prompt box is used for constructing and displaying the information protection prompt box on a display interface;
a protection instruction acquisition module: the information protection prompt box is used for acquiring an information protection instruction issued by a user in the information protection prompt box;
a second processing module: the system is used for executing an information protection instruction issued by a user and protecting target information;
a screenshot generating module: and the screenshot image is generated according to the interface information file after the information protection processing.
Referring to fig. 2, the second processing module includes:
a protection instruction identification submodule: the information protection prompt box is used for identifying an information protection instruction issued by a user in the information protection prompt box;
the interface information extraction submodule is used for extracting the character information and the picture information from a character window, a picture window and a mixed window of the interface information file;
the first detection submodule is used for detecting whether the character information and the picture information extracted from the interface information file contain target characters and target pictures or not, and determining and extracting a character window, a picture window and a mixed window which contain the target characters and the target pictures;
the setting submodule is used for setting the width of the equal-area division of a character window, a picture window and a mixed window which contain target characters and a target picture and also setting the width of the equal-area division of a region which contains other characteristic information except the target characters and the target picture;
the dividing submodule is used for carrying out equal-area division on a character window, an image window and a mixed window which contain target characters and a target image to obtain a plurality of primary sub-areas, and is also used for carrying out equal-area division on a region which contains other characteristic information except the target characters and the target image to obtain a plurality of secondary sub-areas;
the target information extraction sub-module is used for extracting a primary sub-region set containing target characters and a target picture from the plurality of primary sub-regions and extracting a secondary sub-region set containing the target characters and the target picture from the plurality of secondary sub-regions;
the second detection submodule is used for detecting whether a subregion set extracted by the target information extraction module contains subregions containing other characteristic information except the target characters and the target pictures or not;
and the hiding sub-module is used for executing hiding operation on all the sub-region sets which contain the target characters and the target pictures and do not contain other characteristic information except the target characters and the target pictures.
The invention also provides an intelligent terminal with the system, which comprises:
the processor is used for receiving a screenshot command, acquiring interface information displayed by a current screen, generating an interface information file, executing a user protection command for the interface information, and generating a screenshot picture;
a memory for storing processor-executable instructions and computer programs;
and the display screen is used for displaying the interface information and the screenshot picture.
From the above, the beneficial effects of the invention are as follows: the method comprises the steps that after an intelligent terminal receives a screenshot instruction of a user, interface information is obtained from a display card cache of the intelligent terminal, an interface information file is generated, a character window, an image window and a mixed window which contain target characters and target images input by the user are determined in the interface information file, then the character window, the image window and the mixed window are divided into equal areas for multiple times, a subregion set which contains the target characters and the target images but does not contain other characteristic information except the target characters and the target images is obtained, the subregion set is subjected to hiding operation, and finally screenshot operation is executed, and a screenshot image is generated. The method is simple to operate, convenient and practical, high in accuracy, capable of performing information protection operation and screenshot on any target object in the screen interface and widely applicable to intelligent terminals in the current market.
The above-described embodiments are intended to be illustrative, and not restrictive, of the invention, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (10)
1. A screenshot method capable of protecting information is characterized by comprising the following steps:
step 1: the method comprises the steps that an intelligent terminal obtains a screenshot instruction issued by a user;
step 2: the intelligent terminal acquires interface information displayed by a current screen and generates an interface information file;
and step 3: the intelligent terminal constructs an information protection prompt box and displays the prompt box on a display interface;
and 4, step 4: acquiring an information protection instruction issued by a user in an information protection prompt box;
and 5: the intelligent terminal executes an information protection instruction issued by a user and carries out protection processing on target information;
step 6: and the intelligent terminal generates a screenshot picture according to the interface information file after the information protection processing.
2. The method for screenshot capable of protecting information according to claim 1, wherein in said step 3, said information protection prompt box includes a text information protection input box and a picture information protection selection box.
3. The method for capturing images capable of protecting information according to claim 2, wherein in the step 3, the information protection prompt box further includes an option box which does not need information protection.
4. The method for capturing images capable of protecting information according to claim 3, wherein in the step 4, the information protection instruction includes a text information protection instruction and a picture information protection instruction.
5. The method for capturing images capable of protecting information according to claim 4, wherein in the step 5, when the information protection command issued by the user is a text and/or picture information protection command, the method further comprises the following steps:
step 501: the intelligent terminal identifies target characters and/or pictures in the character and/or picture information protection instruction;
step 502: the intelligent terminal extracts the character and/or picture information from the interface information file and detects whether the character and/or picture information contains the target character and/or picture;
step 503: when the text and/or picture information contains the target text and/or picture, the intelligent terminal determines and extracts a text and/or picture window and a mixed window containing the target text and/or picture; step 504: setting the width n as a positive integer, and respectively carrying out equal-area division on a character and/or picture window and a mixed window containing the target characters and/or pictures to obtain a plurality of primary sub-regions;
step 505: extracting a primary sub-region set containing the target characters and/or pictures from the plurality of primary sub-regions;
step 506: detecting whether a region containing other characteristic information except the target characters and/or pictures exists in the sub-region set;
step 507: when a region containing other feature information except the target characters and/or pictures exists in the sub-region set, setting the width m, wherein m is less than or equal to n/2, and performing equal-area division on the region containing other feature information except the target characters and/or pictures to obtain a plurality of secondary sub-regions;
step 508: extracting a secondary sub-region set containing the target characters and/or pictures from the plurality of secondary sub-regions;
step 509: repeating the step 506 and the step 508 until detecting that no region containing other characteristic information except the target characters and/or pictures exists in the sub-region set;
step 510: and (3) performing hiding operation on the area set which contains the target characters and/or pictures and does not contain other characteristic information except the target characters and/or pictures, and then performing step 6.
6. The method according to claim 5, wherein in step 503, when the text and/or image information does not include the target text and/or image, the interface information file is not processed, and a screenshot image is directly generated.
7. The method for screenshot capable of protecting information according to claim 6, wherein in step 506, when it is detected that there is no region containing other feature information except the target text and/or picture in the sub-region set, step 510 is performed.
8. A system for implementing the method for capturing images capable of protecting information according to any one of claims 1 to 7, comprising:
a screenshot instruction acquisition module: the system comprises a screen capture command acquisition module, a screen capture module and a screen capture module, wherein the screen capture command acquisition module is used for acquiring a screen capture command issued by a user;
a first processing module: the interface information file is used for acquiring interface information displayed by a current screen and generating an interface information file;
constructing a display module: the information protection prompt box is used for constructing and displaying the information protection prompt box on a display interface;
a protection instruction acquisition module: the information protection prompt box is used for acquiring an information protection instruction issued by a user in the information protection prompt box;
a second processing module: the system is used for executing an information protection instruction issued by a user and protecting target information;
a screenshot generating module: and the screenshot image is generated according to the interface information file after the information protection processing.
9. The system of claim 8, wherein the second processing module comprises:
a protection instruction identification submodule: the information protection prompt box is used for identifying an information protection instruction issued by a user in the information protection prompt box;
the interface information extraction submodule is used for extracting the character information and the picture information from a character window, a picture window and a mixed window of the interface information file;
the first detection submodule is used for detecting whether the character information and the picture information extracted from the interface information file contain target characters and target pictures or not, and determining and extracting a character window, a picture window and a mixed window which contain the target characters and the target pictures;
the setting submodule is used for setting the width of the equal-area division of a character window, a picture window and a mixed window which contain target characters and a target picture and also setting the width of the equal-area division of a region which contains other characteristic information except the target characters and the target picture;
the dividing submodule is used for carrying out equal-area division on a character window, an image window and a mixed window which contain target characters and a target image to obtain a plurality of primary sub-areas, and is also used for carrying out equal-area division on a region which contains other characteristic information except the target characters and the target image to obtain a plurality of secondary sub-areas;
the target information extraction sub-module is used for extracting a primary sub-region set containing target characters and a target picture from the plurality of primary sub-regions and extracting a secondary sub-region set containing the target characters and the target picture from the plurality of secondary sub-regions;
the second detection submodule is used for detecting whether a subregion set extracted by the target information extraction module contains subregions containing other characteristic information except the target characters and the target pictures or not;
and the hiding sub-module is used for executing hiding operation on all the sub-region sets which contain the target characters and the target pictures and do not contain other characteristic information except the target characters and the target pictures.
10. An intelligent terminal provided with the system of claim 9, comprising:
the processor is used for receiving a screenshot command, acquiring interface information displayed by a current screen, generating an interface information file, executing a user protection command for the interface information, and generating a screenshot picture;
a memory for storing processor-executable instructions and computer programs;
and the display screen is used for displaying the interface information and the screenshot picture.
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| CN202010852751.1A CN112000413B (en) | 2020-08-22 | 2020-08-22 | Screenshot method and system capable of protecting information and intelligent terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113012264A (en) * | 2021-03-25 | 2021-06-22 | 北京有竹居网络技术有限公司 | Picture processing method, device and equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104317520A (en) * | 2014-10-23 | 2015-01-28 | 小米科技有限责任公司 | Method and device for processing contents of display area |
| CN105843494A (en) * | 2015-01-15 | 2016-08-10 | 中兴通讯股份有限公司 | Method and device for realizing region screen capture, and terminal |
| CN106227419A (en) * | 2016-07-11 | 2016-12-14 | 北京小米移动软件有限公司 | Screenshotss method and device |
| CN106527929A (en) * | 2016-10-31 | 2017-03-22 | 宇龙计算机通信科技(深圳)有限公司 | Picture information hiding method and apparatus |
| CN107145800A (en) * | 2017-05-31 | 2017-09-08 | 北京小米移动软件有限公司 | Method for protecting privacy and device, terminal and storage medium |
| CN107678644A (en) * | 2017-09-18 | 2018-02-09 | 维沃移动通信有限公司 | A kind of image processing method and mobile terminal |
| US20180176251A1 (en) * | 2016-12-15 | 2018-06-21 | Interwise Ltd. | Deception using screen capture |
| CN110262735A (en) * | 2019-06-17 | 2019-09-20 | 深圳传音控股股份有限公司 | The processing method and mobile terminal of screenshot |
-
2020
- 2020-08-22 CN CN202010852751.1A patent/CN112000413B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104317520A (en) * | 2014-10-23 | 2015-01-28 | 小米科技有限责任公司 | Method and device for processing contents of display area |
| CN105843494A (en) * | 2015-01-15 | 2016-08-10 | 中兴通讯股份有限公司 | Method and device for realizing region screen capture, and terminal |
| CN106227419A (en) * | 2016-07-11 | 2016-12-14 | 北京小米移动软件有限公司 | Screenshotss method and device |
| CN106527929A (en) * | 2016-10-31 | 2017-03-22 | 宇龙计算机通信科技(深圳)有限公司 | Picture information hiding method and apparatus |
| US20180176251A1 (en) * | 2016-12-15 | 2018-06-21 | Interwise Ltd. | Deception using screen capture |
| CN107145800A (en) * | 2017-05-31 | 2017-09-08 | 北京小米移动软件有限公司 | Method for protecting privacy and device, terminal and storage medium |
| CN107678644A (en) * | 2017-09-18 | 2018-02-09 | 维沃移动通信有限公司 | A kind of image processing method and mobile terminal |
| CN110262735A (en) * | 2019-06-17 | 2019-09-20 | 深圳传音控股股份有限公司 | The processing method and mobile terminal of screenshot |
Non-Patent Citations (1)
| Title |
|---|
| 黄开等: ""屏幕水印技术在公安数据防泄露中的应用实践"", 《电子技术与软件工程》, pages 194 - 195 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113012264A (en) * | 2021-03-25 | 2021-06-22 | 北京有竹居网络技术有限公司 | Picture processing method, device and equipment |
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|---|---|
| CN112000413B (en) | 2023-12-19 |
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