CN107133993A - A kind of image processing method and device - Google Patents
A kind of image processing method and device Download PDFInfo
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- CN107133993A CN107133993A CN201710258394.4A CN201710258394A CN107133993A CN 107133993 A CN107133993 A CN 107133993A CN 201710258394 A CN201710258394 A CN 201710258394A CN 107133993 A CN107133993 A CN 107133993A
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- 238000003672 processing method Methods 0.000 title claims abstract description 26
- 238000010200 validation analysis Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 4
- 238000003860 storage Methods 0.000 description 11
- 238000003825 pressing Methods 0.000 description 6
- 244000078534 Vaccinium myrtillus Species 0.000 description 4
- 230000006399 behavior Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000017848 Rubus fruticosus Nutrition 0.000 description 2
- 235000003095 Vaccinium corymbosum Nutrition 0.000 description 2
- 235000017537 Vaccinium myrtillus Nutrition 0.000 description 2
- 235000021029 blackberry Nutrition 0.000 description 2
- 235000021014 blueberries Nutrition 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000001235 sensitizing effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
- H04M1/72439—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for image or video messaging
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- Computer Security & Cryptography (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Human Computer Interaction (AREA)
- Collating Specific Patterns (AREA)
Abstract
The present invention relates to a kind of image processing method and device, the image processing method includes：Detect the control operation acted on the picture of the terminal；If the control operation meets preparatory condition, the region to be concealed of the picture is determined according to control operation and processing is hidden to the region to be concealed of the picture；It is encrypted according to preset rules for hiding the region to be concealed of processing.Implement technical scheme; when user needs to carry out secret protection to some regions on picture; to the picture can meet the control operation of preparatory condition, then just can be automatically to determining region to be concealed according to the control operation and processing and encryption can be hidden to the region.So, other personnel just can not see clear image content, improve the secret protection dynamics of picture.
Description
Technical field
The present invention relates to terminal applies field, more particularly to a kind of image processing method and device.
Background technology
Nowadays user increasingly values for the secret protection of terminal (such as mobile phone, PAD), for example, it is desirable to being related to
Picture to privacy of user is protected, and privacy picture is seen by others' during preventing that mobile phone from losing.
At present, the processing method of privacy picture is usually that the picture for being involved in privacy moves to specific photograph album, or right
The access of photograph album sets various passwords, but this only only accounts for the management of photograph album secret entrance, and protection is far from enough.
The content of the invention
The technical problem to be solved in the present invention is existing drawbacks described above, and there is provided a kind of image processing method and device.
The technical solution adopted for the present invention to solve the technical problems is：The present invention provides a kind of image processing method, should
For terminal, the image processing method includes：
Detect the control operation acted on the picture of the terminal；
If the control operation meets preparatory condition, the region to be concealed of the picture is determined and right according to control operation
The region to be concealed of the picture is hidden processing；
It is encrypted according to preset rules for hiding the region to be concealed of processing.
Preferably, it is described according to preset rules for hide processing region to be concealed be encrypted including:
Obtain the corresponding finger print information of the control operation or the terminal is obtained according to the control operation and stored
Finger print information；
Encryption key is generated according to the finger print information；
The region to be concealed for hiding processing is encrypted using the encryption key；Or
Obtain the corresponding finger print information of the control operation or the terminal is obtained according to the control operation and stored
Finger print information；
Encryption key is generated according to the identity of the finger print information and the terminal；
The region to be concealed for hiding processing is encrypted using the encryption key.
Preferably, the region to be concealed to the picture, which is hidden processing, includes:
Mosaic processing is carried out to the region to be concealed of the picture；Or
Fuzzy Processing is carried out to the region to be concealed of the picture.
Preferably, the image processing method also includes：
Share request if receiving, point out validation information；
Receive the checking information for the prompting input；
If the region to be concealed encrypted is decrypted, and is shared according to described by checking for the checking information
The picture after decryption is shared in request.
Preferably, the image processing method also includes：
Request is checked if receiving, validation information is pointed out；
Receive the checking information for the prompting input；
If the region to be concealed encrypted is decrypted by checking for the checking information, and is shown after decryption
Picture.
Preferably, obtaining the corresponding finger print information of the control operation includes：
The finger print information is obtained according to the fingerprint recognition region of the control operation control terminal.
The present invention also constructs a kind of picture processing device, and applied to terminal, the picture processing device includes：
Detection module, for detecting the control operation acted on the picture of the terminal；
Processing module is hidden, for when the control operation meets preparatory condition, the figure to be determined according to control operation
The region to be concealed of piece and region to be concealed to the picture is hidden processing；
Encrypting module, for being encrypted according to preset rules for hiding the region to be concealed of processing.
Preferably, the encrypting module includes：
Fingerprint acquiring unit, for obtaining the corresponding finger print information of the control operation or being obtained according to the control operation
Obtain the finger print information that the terminal is stored；
Key generating unit, for generating encryption key according to the finger print information, or, according to the finger print information and
The identity generation encryption key of the terminal；
Cryptographic processing unit, for the region to be concealed for hiding processing to be encrypted using the encryption key.
Preferably, the hiding processing module includes：
Mosaic processing unit, mosaic processing is carried out for the region to be concealed to the picture；Or,
Fuzzy Processing unit, Fuzzy Processing is carried out for the region to be concealed to the picture.
Preferably, in addition to：
Reminding module, for sharing request or when checking request receiving, points out validation information；
Input module, for receiving the checking information for the prompting input；
Deciphering module, for when the checking information is by verifying, the region to be concealed encrypted to be decrypted, and
According to it is described share request by the picture after decryption shared or according to it is described check request display decrypt after picture.
Implement technical scheme, can be right when user needs to carry out secret protection to some regions on picture
The picture carries out meeting the control operation of preparatory condition, then just can automatically to according to the control operation determine region to be concealed and
Processing can be hidden to the region and is encrypted.So, other personnel just can not see clear image content, improve picture
Secret protection dynamics.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of the first embodiment for image processing method that the present invention is provided.
Fig. 2 is a kind of structural representation of the first embodiment for picture processing device that the present invention is provided.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, Fig. 1 is a kind of schematic flow sheet of the first embodiment for image processing method that the present invention is provided,
The image processing method of the embodiment can apply in terminal.Wherein, terminal includes but is not limited to mobile phone, tablet personal computer, intelligence
Energy wrist-watch, Intelligent bracelet, MP3, MP4 etc..The operating system of terminal may include but be not limited to Flyme operating systems, Android behaviour
Make system, IOS, Symbian (Saipan) operating system, Black Berry (blackberry, blueberry) operating system, Windows
Phone operating systems etc..As shown in figure 1, the image processing method of the embodiment comprises the following steps：
S10. the control operation acted on the picture of the terminal is detected；
In this step, first, the picture of terminal can be user's current shooting picture, or download picture or connect
The picture of receipts, can also be the picture at a certain interface.On control operation of the user to picture, it can be to act on terminal screen
Operation such as click, pressing, slip for screen display picture etc., wherein, clicking operation can include clicking, double-click or repeatedly
Click on etc., pressing operation can include short-press, long-press and the pressing operation (for example press again, flicking) with different pressures value
Deng slide can also slide out specific symbol etc. along linear slide.
If S20. the control operation meets preparatory condition, the region to be concealed of the picture is determined according to control operation
And processing is hidden to the region to be concealed of the picture；
In this step, after terminal detects the control operation of user, control operation information may be output in terminal
The master controller put or other there is the processor or controller of data operation processing function, including but not limited to microprocessor,
Microcontroller, digital signal processor, micro calculator, central processing unit, field programming gate array, programmable logic device, shape
State device, logic circuit, analog circuit, digital circuit and/or any based on operational order operation signal (analog and/or digital)
Equipment.Then, judge whether control operation meets preparatory condition by the processor or controller.
On preparatory condition, the condition of its default setting that can be provided for device can also be pre-set condition, example by user
Such as, user can set preparatory condition, or terminal in use by inputting a certain preset mouth when terminal is first powered on
Be configured after order, etc., the embodiment of the present invention is not limited.For example, set preparatory condition when, can be set it is following in one
Individual or multiple combination：The pressure threshold of control operation, the duration threshold value of control operation, the specific region of control operation, slip
Direction etc..
The present invention can store set preparatory condition by various memory devices.Each memory device can be by one or many
Individual storage assembly is realized.In this, storage assembly can be internal memory or buffer etc., but herein and not limit it.It is interior
Depositing can such as read-only storage (Read-Only Memory；ROM), random access memory (Random Access Memory；
RAM), non-permanent internal memory, permanent memory, static memory, volatile memory, flash memory and/or any storage digital information
Equipment.
In addition, judging that the step of whether control operation meets preparatory condition comprises determining whether to meet in following condition
Any one or more combinations：The corresponding pressure value of control operation is more than or equal to preset pressure threshold value；Control operation is
Slide；The touch glide direction of control operation is consistent with default glide direction；The touch duration value of control operation is more than
Or equal to preset duration threshold value；The touch frequency of control operation is more than or equal to predetermined registration operation frequency threshold.Preferably, control
Operation meets preparatory condition and is：Control operation is slide and corresponding pressure value is more than or equal to preset pressure threshold value.
In other embodiments, control operation meets preparatory condition and is：Control operation is slide, slide correspondence
Pressure value be more than or equal to preset pressure threshold value, and the finger print information that is inputted of slide is preset fingerprint information.
When preset fingerprint information is the finger print information that terminal user prestores, only the user of terminal just can be by picture
Carry out slide and be hidden processing come the picture region covered to slide.
When judging that control operation meets preparatory condition, the area to be concealed of picture can be further determined according to control operation
Domain.It is determined that picture region to be concealed when, can be directly true by the touch area of control operation in a kind of specific implementation
It is set to the region to be concealed of picture.In another specific implementation, picture can be determined according to the sliding trace of control operation
Region to be concealed, for example, determine the region covered using sliding trace as region to be concealed, or, determination sliding trace is enclosed
Into closed area be region to be concealed.In another specific implementation, after control operation is triggered, picture is entered automatically
Row image recognition, to identify the sensitizing range in picture, for example, account information region, encrypted message region, the privacy of portrait
Area etc..
When treating hidden area and being hidden processing, in a kind of specific implementation, it can treat hidden to the picture
Tibetan area domain carries out mosaic processing, and in the implementation, mosaic is carried out using default mosaic size and/or dynamics
Processing, user can also change mosaic size and/or dynamics.In another specific implementation, the picture can be treated
Hidden area carries out Fuzzy Processing.
In above-mentioned other embodiment, when preset fingerprint information is the finger print information that terminal user prestores, only
The user of terminal just can be by being hidden in the enterprising line slip operation of picture come the picture region covered to slide
Processing.
S30. it is encrypted according to preset rules for hiding the region to be concealed of processing.
In this step, except the specific hidden area to picture is hidden processing, user is made not check clearly
The hidden area of picture, also further hidden area can be encrypted, for example, treat the above-mentioned hiding processing of hidden area
Solution division operation is encrypted, further to improve the secret protection dynamics of picture.In addition, when being encrypted, can basis
Password, finger print information, face characteristic information, iris information etc. are encrypted.
In a specific embodiment, step S30 may particularly include：
S31. obtain the corresponding finger print information of the control operation or the terminal institute is obtained according to the control operation
The finger print information of storage；
In this step, obtaining the corresponding finger print information of the control operation includes：
Obtain the finger print information of control operation input.The control operation of preparatory condition is met with the slip with certain dynamics
Exemplified by operation, terminal supports the full frame fingerprint recognition of display screen, and cunning on display screen on picture viewing area is acted on when receiving
During dynamic operation, the finger print information of slide input is obtained.
Or, obtaining the corresponding finger print information of the control operation includes：
The finger print information is obtained according to the fingerprint recognition region of control operation control terminal.
Terminal is by taking mobile phone as an example, and its fingerprint recognition region can be HOME keys, some predeterminable area on display screen, side
Fingerprint recognition region, the fingerprint recognition region at the back side.When control operation meets preparatory condition, the fingerprint recognition of triggering terminal
Region obtains finger print information.
Or, obtaining the corresponding finger print information of the control operation includes：
The finger print information that the terminal is stored is obtained according to the control operation.
When control operation meets preparatory condition, the finger print information that user prestores is obtained.
S32. encryption key is generated according to the finger print information.
S33. the region to be concealed for hiding processing is encrypted using the encryption key.
In this embodiment, because the hidden area of picture is close by encryption, and used in encryption
Key is obtained according to the finger print information of user, so, also can not be to the covert of picture even if other people get the picture
The region to be concealed of reason is correctly decrypted, so as to can not see the content in the region of this in picture.
In another alternative embodiment, step S30 is specifically included：
S34. obtain the corresponding finger print information of the control operation or the terminal institute is obtained according to the control operation
The finger print information of storage；
S35. encryption key is generated according to the identity of the finger print information and the terminal；
S36. the region to be concealed for hiding processing is encrypted using the encryption key.
In this embodiment, because the hidden area of the picture is by encryption, and used in encryption
Key is obtained according to the finger print information of user and the identity of terminal, so, even if other people get the picture, also without
Method is correctly decrypted to the region to be concealed for hiding processing of picture, so as to can not see the image content in the region.
In one alternative embodiment, image processing method of the invention also includes：
Share request if receiving, point out validation information；
Receive the checking information for the prompting input；
If the region to be concealed encrypted is decrypted, and is shared according to described by checking for the checking information
The picture after decryption is shared in request.
In this embodiment, after user is hidden processing and encryption to picture, picture can also be shared,
But, it is necessary to the hidden area of the picture be decrypted, specifically before sharing：First according to prompting validation information,
The checking information is, for example, finger print information.After terminal receives checking information, verified, can be to adding after being verified
Close hidden area is decrypted, and asks to eliminate the hiding processing to the region so as to for this share, then will decryption
Picture afterwards is shared.When checking the picture, the region is still hidden processing.
In one alternate embodiment, image processing method of the invention also includes：
Request is checked if receiving, validation information is pointed out；
Receive the checking information for the prompting input；
If the region to be concealed encrypted is decrypted by checking for the checking information, and is shown after decryption
Picture.
In this embodiment, after user is hidden processing and encryption to picture, picture can also be checked,
But, it is necessary to the hidden area of the picture be decrypted, specifically before checking：First according to prompting validation information,
The checking information is, for example, finger print information.After terminal receives checking information, verified, can be to adding after being verified
Close hidden area is decrypted, so that check that request eliminates the hiding processing to the region for this, then just can be clear
See image content to Chu.When checking next time, the region is still hidden processing.
Referring to Fig. 2, Fig. 1 is a kind of schematic flow sheet of the first embodiment for picture processing device that the present invention is provided,
The picture processing device of the embodiment can apply in terminal.Wherein, terminal includes but is not limited to mobile phone, tablet personal computer, intelligence
Energy wrist-watch, Intelligent bracelet, MP3, MP4 etc..The operating system of terminal may include but be not limited to Flyme operating systems, Android behaviour
Make system, IOS, Symbian (Saipan) operating system, Black Berry (blackberry, blueberry) operating system, Windows
Phone operating systems etc..As shown in figure 1, the picture processing system of the embodiment includes detection module 11, hides processing module
12 and encrypting module 13, the logical construction of each module is illustrated separately below.
Detection module 11 is used to detect the control operation acted on the picture of the terminal.
Specifically, first, the picture of terminal can be the picture of user current shooting, or the picture downloaded or reception
Picture, can also be the picture at a certain interface.On control operation of the user to picture, its can for the click on touch-screen, pressing,
Slide etc. operation etc., wherein, clicking operation can include click, double-click or repeatedly click on etc., pressing operation can include short-press,
Long-press and pressing operation (such as again as, flicking) with different pressures value, slide can also may be used along linear slide
To slide out specific symbol etc..
Hiding processing module 12 is used for when the control operation meets preparatory condition, and the figure is determined according to control operation
The region to be concealed of piece and region to be concealed to the picture is hidden processing.
Specifically, after terminal detects the control operation of user, control operation information may be output in terminal built-in
Master controller or other there is the processor or controller of data operation processing function, including but not limited to microprocessor, micro-control
Device processed, digital signal processor, micro calculator, central processing unit, field programming gate array, programmable logic device, stater,
Logic circuit, analog circuit, digital circuit and/or any equipment based on operational order operation signal (analog and/or digital).
Then, judge whether control operation meets preparatory condition by the processor or controller.
On preparatory condition, its default setting that can be provided by device can also be pre-set by user, for example, user can
Preparatory condition, or terminal are set when terminal is first powered in use by being set after inputting a certain preset password
Put, etc., the embodiment of the present invention is not limited.For example, when setting preparatory condition, it can be set one or more of following
Combination：The pressure threshold of control operation, the duration threshold value of control operation, the specific region of control operation, glide direction etc..
The present invention can store set preparatory condition by various memory devices.Each memory device can be by one or many
Individual storage assembly is realized.In this, storage assembly can be internal memory or buffer etc., but herein and not limit it.It is interior
Depositing can such as read-only storage (Read-Only Memory；ROM), random access memory (Random Access Memory；
RAM), non-permanent internal memory, permanent memory, static memory, volatile memory, flash memory and/or any storage digital information
Equipment.
In addition, judging that the step of whether control operation meets preparatory condition comprises determining whether to meet in following condition
Any one or more combinations：The corresponding pressure value of control operation is more than or equal to preset pressure threshold value；Control operation is
Slide；The touch glide direction of control operation is consistent with default glide direction；The touch duration value of control operation is more than
Or equal to preset duration threshold value；The touch frequency of control operation is more than or equal to predetermined registration operation frequency threshold.Preferably, control
Operation meets preparatory condition and is：Control operation is slide and corresponding pressure value is more than or equal to preset pressure threshold value.
In other embodiments, control operation meets preparatory condition and is：Control operation is slide, slide correspondence
Pressure value be more than or equal to preset pressure threshold value, and the finger print information that is inputted of slide is preset fingerprint information.
When preset fingerprint information is the finger print information that terminal user prestores, only the user of terminal just can be by picture
Carry out slide and be hidden processing come the picture region covered to slide.
When judging that control operation meets preparatory condition, the area to be concealed of picture can be further determined according to control operation
Domain.It is determined that picture region to be concealed when, can be directly true by the touch area of control operation in a kind of specific implementation
It is set to the region to be concealed of picture.In another specific implementation, picture can be determined according to the sliding trace of control operation
Region to be concealed, for example, determine the region covered using sliding trace as region to be concealed, or, determination sliding trace is enclosed
Into closed area be region to be concealed.In another specific implementation, image recognition can be carried out to picture automatically, to know
The sensitizing range not gone out in picture, for example, account information region, encrypted message region, privacy places of portrait etc..
When treating hidden area and being hidden processing, in a kind of specific implementation, hiding processing module 12 includes
Mosaic processing unit, the mosaic processing unit is used to carry out mosaic processing to the region to be concealed of the picture, at this
In implementation, mosaic processing is carried out using default mosaic size and/or dynamics, it is big that user can also change mosaic
Small and/or dynamics.In another specific implementation, hiding processing module 12 includes Fuzzy Processing unit, the Fuzzy Processing
Unit is used to carry out Fuzzy Processing to the region to be concealed of the picture.Encrypting module 13 is used for according to preset rules for hidden
The region to be concealed for hiding processing is encrypted.
Specifically, except the specific region to picture is hidden processing, user is made can not clearly to check the hidden of picture
Tibetan area domain, also further hidden area can be encrypted, for example, treat the solution division operation of the above-mentioned hiding processing of hidden area
It is encrypted, further to improve the secret protection dynamics of picture.In addition, when being encrypted, can be according to password, fingerprint
Information, face characteristic information, iris information etc. are encrypted.
In a specific embodiment, encrypting module may particularly include fingerprint acquiring unit, Key generating unit and encryption
Processing unit.Wherein, fingerprint acquiring unit is used to obtain the corresponding finger print information of the control operation or according to the control
Operation obtains the finger print information that the terminal is stored；Key generating unit is used for close according to finger print information generation encryption
Key, or, encryption key is generated according to the identity of the finger print information and the terminal；Cryptographic processing unit is used to utilize
The region to be concealed for hiding processing is encrypted the encryption key.
On fingerprint acquiring unit, in a specific implementation, fingerprint acquiring unit is defeated for obtaining control operation
The finger print information entered.The control operation of preparatory condition is met by taking the slide with certain dynamics as an example, terminal supports display
Shield full frame fingerprint recognition, when receive act on the slide on display screen on picture viewing area when, obtain the slip behaviour
Make the finger print information inputted.In another specific implementation, fingerprint acquiring unit is used for according to control operation control terminal
Fingerprint recognition region obtain the finger print information.Terminal is by taking mobile phone as an example, and its fingerprint recognition region can be HOME keys, display
The fingerprint recognition region, the fingerprint recognition region at the back side of some predeterminable area, side on screen.When control operation meets default bar
During part, the fingerprint recognition region of triggering terminal obtains finger print information.In another specific implementation, fingerprint acquiring unit
For obtaining the finger print information that the terminal is stored according to the control operation.When control operation meets preparatory condition, obtain
Take the finger print information that family is prestored.
In this embodiment, except the specific region to picture is hidden processing, user is made can not clearly to check figure
The hidden area of piece, also further hidden area can be encrypted, further to improve the secret protection dynamics of picture.Separately
Outside, when being encrypted, it can be encrypted according to finger print information, face characteristic information, iris information etc..
In one alternate embodiment, picture processing device of the invention also includes reminding module, input module and decryption
Module, wherein, reminding module is used to share request or when checking request receiving, and points out validation information；Input module
For receiving the checking information for the prompting input；Deciphering module is used for when the checking information is by verifying, to
The region to be concealed of encryption is decrypted, and shares request according to described and share the picture after decryption or looked into according to described
The picture seen after request display decryption.
After user is hidden processing and encryption to picture, also picture can be shared or be checked, still,
, it is necessary to the hidden area of the picture be decrypted, specifically before sharing or checking：First according to prompting validation information,
The checking information is, for example, finger print information.Terminal is verified after checking information is received, after being verified, can be to adding
Close hidden area is decrypted, so that share or check the hiding processing eliminated to the region for this, then will solution
Picture after close is shared or checked, when checking the picture again, the region is still hidden processing.
Step in the method for the embodiment of the present invention can be sequentially adjusted, merged and deleted according to actual needs.This
Module or unit or subelement in the device of inventive embodiments can be combined, divided and deleted according to actual needs.This
The all or part of step that field those of ordinary skill is appreciated that in the various methods of above-described embodiment can be by program
Carry out the device-dependent hardware of command terminal to complete, the program can be stored in a computer-readable recording medium, storage is situated between
Matter can include：Flash disk, read only memory ROM, random access device RAM, disk or CD etc..
Above disclosed is only presently preferred embodiments of the present invention, can not limit the right of the present invention with this certainly
Scope, one of ordinary skill in the art will appreciate that all or part of flow of above-described embodiment is realized, and according to right of the present invention
It is required that the equivalent variations made, still fall within and invent covered scope.
Claims (10)
1. a kind of image processing method, applied to terminal, it is characterised in that the image processing method includes：
Detect the control operation acted on the picture of the terminal；
If the control operation meets preparatory condition, the region to be concealed of the picture is determined and to described according to control operation
The region to be concealed of picture is hidden processing；
It is encrypted according to preset rules for hiding the region to be concealed of processing.
2. image processing method according to claim 1, it is characterised in that described to be directed to covert according to preset rules
Reason region to be concealed be encrypted including:
Obtain the corresponding finger print information of the control operation or the finger that the terminal is stored is obtained according to the control operation
Line information；
Encryption key is generated according to the finger print information；
The region to be concealed for hiding processing is encrypted using the encryption key；Or
Obtain the corresponding finger print information of the control operation or the finger that the terminal is stored is obtained according to the control operation
Line information；
Encryption key is generated according to the identity of the finger print information and the terminal；
The region to be concealed for hiding processing is encrypted using the encryption key.
3. image processing method according to claim 1, it is characterised in that the region to be concealed to the picture is entered
The hiding processing of row includes:
Mosaic processing is carried out to the region to be concealed of the picture；Or
Fuzzy Processing is carried out to the region to be concealed of the picture.
4. image processing method according to claim 1, it is characterised in that the image processing method also includes：
Share request if receiving, point out validation information；
Receive the checking information for the prompting input；
If the checking information region to be concealed encrypted is decrypted, and share request according to described by checking
Picture after decryption is shared.
5. image processing method according to claim 1, it is characterised in that the image processing method also includes：
Request is checked if receiving, validation information is pointed out；
Receive the checking information for the prompting input；
If the region to be concealed encrypted is decrypted by checking for the checking information, and shows the picture after decryption.
6. image processing method according to claim 2, it is characterised in that obtain the corresponding fingerprint letter of the control operation
Breath includes：
The finger print information is obtained according to the fingerprint recognition region of the control operation control terminal.
7. a kind of picture processing device, applied to terminal, it is characterised in that the picture processing device includes：
Detection module, for detecting the control operation acted on the picture of the terminal；
Processing module is hidden, for when the control operation meets preparatory condition, the picture to be determined according to control operation
Region to be concealed and region to be concealed to the picture is hidden processing；
Encrypting module, for being encrypted according to preset rules for hiding the region to be concealed of processing.
8. picture processing device according to claim 7, it is characterised in that the encrypting module includes：
Fingerprint acquiring unit, for obtaining the corresponding finger print information of the control operation or obtaining institute according to the control operation
State the finger print information that terminal is stored；
Key generating unit, for generating encryption key according to the finger print information, or, according to the finger print information and described
The identity generation encryption key of terminal；
Cryptographic processing unit, for the region to be concealed for hiding processing to be encrypted using the encryption key.
9. picture processing device according to claim 7, it is characterised in that the hiding processing module includes：
Mosaic processing unit, mosaic processing is carried out for the region to be concealed to the picture；Or,
Fuzzy Processing unit, Fuzzy Processing is carried out for the region to be concealed to the picture.
10. picture processing device according to claim 7, it is characterised in that also include：
Reminding module, for sharing request or when checking request receiving, points out validation information；
Input module, for receiving the checking information for the prompting input；
Deciphering module, for when the checking information is by verifying, the region to be concealed encrypted to be decrypted, and according to
It is described share request by the picture after decryption shared or according to it is described check request display decrypt after picture.
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| CN201710258394.4A CN107133993A (en) | 2017-04-19 | 2017-04-19 | A kind of image processing method and device |
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| CN201710258394.4A CN107133993A (en) | 2017-04-19 | 2017-04-19 | A kind of image processing method and device |
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Application publication date: 20170905 |