CN107784232A - A kind of image processing method and mobile terminal - Google Patents
A kind of image processing method and mobile terminal Download PDFInfo
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- CN107784232A CN107784232A CN201710970603.8A CN201710970603A CN107784232A CN 107784232 A CN107784232 A CN 107784232A CN 201710970603 A CN201710970603 A CN 201710970603A CN 107784232 A CN107784232 A CN 107784232A
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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
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- 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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Abstract
The invention provides a kind of image processing method and mobile terminal, is related to mobile communication technology field, and methods described includes：Detect touch control operation of the user on picture；If detecting the first touch control operation to match with default cryptographic operation, the first operating characteristics of first touch control operation is obtained；Based on first operating characteristics, target area pending in the picture is determined；Extract the first finger print information in first operating characteristics；Based on first finger print information, the target area is encrypted.The picture that the present invention solves the problems, such as in the prior art to carry out picture after mosaic processing can not check original image information and by the picture after processing and artwork while need to preserve.
Description
Technical field
The present embodiments relate to mobile communication technology field, more particularly to a kind of image processing method and mobile terminal.
Background technology
With developing rapidly for mobile communication technology, the mobile terminal device headed by smart mobile phone, which has been widely used, to be clapped
According to and picture processing in terms of.When the photo on user mobile phone is shared with other people or shares other third party's social networking applications
When upper, the information on some pictures, such as when the user such as background or personage does not want to allow other people see, current one
As operation be to process picture in the later stage.The mode of general picture processing is：By entering edlin to original picture, to picture
Some regions above are smeared, that is, add mosaic.Mosaic processing operation complete after, except preserve artwork it
Outside, it is also necessary to preserve the picture after a processing.And the defects of such a situation, is：Picture after processing, user want to check original
When beginning pictorial information, the picture of most original can only be checked.If original picture lost, this pictures also just lost
The information of appropriate section.Also, after carrying out picture processing, the picture after processing is preserved simultaneously with artwork, added mobile whole
The consumption of end memory.
The content of the invention
The invention provides a kind of image processing method and mobile terminal, and its purpose is to solve in the prior art to figure
Piece, which carries out the picture after mosaic processing, can not check original image information and by the picture after processing and artwork while need to preserve
The problem of.
In order to solve the above-mentioned technical problem, the present invention is realized in：A kind of image processing method, methods described bag
Include：
Detect touch control operation of the user on picture；
If detecting the first touch control operation to match with default cryptographic operation, first touch control operation is obtained
First operating characteristics；
Based on first operating characteristics, target area pending in the picture is determined；
Extract the first finger print information in first operating characteristics；
Based on first finger print information, the target area is encrypted.
In a first aspect, embodiments of the invention additionally provide a kind of mobile terminal, including：
Detection module, for detecting touch control operation of the user on picture；
Acquisition module, if for detecting the first touch control operation to match with default cryptographic operation, obtain described in
First operating characteristics of the first touch control operation；
Determining module, for based on first operating characteristics, determining target area pending in the picture；
Extraction module, for extracting the first finger print information in first operating characteristics；
Encrypting module, for based on first finger print information, the target area to be encrypted.
Second aspect, embodiments of the invention additionally provide a kind of mobile terminal, including：Memory, processor and storage
On a memory and the computer program that can run on a processor, realized during computing device computer program at above-mentioned picture
Step in reason method.
The third aspect, embodiments of the invention additionally provide a kind of computer-readable recording medium, described computer-readable
Computer program is stored with storage medium, the computer program is realized when being executed by processor in above-mentioned image processing method
The step of.
In embodiments of the present invention, by receiving the first touch control operation, the first finger print information of the first predetermined registration operation is extracted,
Determine that user needs the target area encrypted according to the first touch control operation, be can be achieved according to finger print information to the target in picture
The encryption in region, simple operation, and the picture after storage processing is only needed, the storage for both having saved mobile terminal is empty
Between, original image can also be encrypted and restored to picture.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 represents one of flow chart of image processing method provided in an embodiment of the present invention；
Fig. 2 represents the two of the flow chart of image processing method provided in an embodiment of the present invention；
Fig. 3 represents the flow chart of the image processing method of the first example provided in an embodiment of the present invention；
Fig. 4 represents the flow chart of the image processing method of the second example provided in an embodiment of the present invention；
Fig. 5 represents one of schematic diagram of a scenario of the second example of the embodiment of the present invention；
Fig. 6 represents the two of the schematic diagram of a scenario of the second example of the embodiment of the present invention；
Fig. 7 represents one of block diagram of mobile terminal that embodiments of the invention provide；
Fig. 8 represents the two of the block diagram for the mobile terminal that embodiments of the invention provide；
Fig. 9 represents the three of the block diagram for the mobile terminal that embodiments of the invention provide.
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 describes, it is clear that described embodiment is part of the embodiment of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
It should be understood that " one embodiment " or " embodiment " that specification is mentioned in the whole text mean it is relevant with embodiment
During special characteristic, structure or characteristic are included at least one embodiment of the present invention.Therefore, occur everywhere in entire disclosure
" in one embodiment " or " in one embodiment " identical embodiment is not necessarily referred to.In addition, these specific feature, knots
Structure or characteristic can combine in one or more embodiments in any suitable manner.
In various embodiments of the present invention, it should be appreciated that the size of the sequence number of following each processes is not meant to perform suitable
The priority of sequence, the execution sequence of each process should be determined with its function and internal logic, without the implementation of the reply embodiment of the present invention
Process forms any restriction.
Referring to Fig. 1, the embodiment provides a kind of image processing method, including：
Step 101, touch control operation of the user on picture is detected.
Wherein, touch control operation is manual touch control operation.
Step 102, if detecting the first touch control operation to match with default cryptographic operation, obtain described first and touch
Control the first operating characteristics of operation.
Wherein, the first touch control operation is the operation for triggering selection hidden object region, and the first touch control operation can
To be pressing operation or slide along preset direction etc., mobile terminal receives first that user triggers on a picture and touched
During control operation, the first operating characteristics of first touch control operation is obtained.
Step 103, based on first operating characteristics, target area pending in the picture is determined.
Wherein, the first operating characteristics can include finger print information, sliding trace information etc.；According to the first operating characteristics, really
Fixed pending target area.Pending target area is that the operating area of the first touch control operation is obtained including pending target
The region of object.
Alternatively, can by image edge detection technique, using object and background picture gray scale, color or texture
The difference of feature etc. extracts the interregional cut-off rule of different characteristic in target area, so as to identify user on picture
Main body in the region of selection, i.e. destination object.
Step 104, the first finger print information in first operating characteristics is extracted.
Wherein, the first finger print information of the first touch control operation is extracted, that is, performs the fingerprint letter of the finger of the first touch control operation
Breath.
Step 105, based on first finger print information, the target area is encrypted.
Alternatively, after target area is identified can prompt the user whether that the target area is encrypted,
If user feedback is, the target area is encrypted, the target area is hidden, and hiding part is filled out
Fill；Different types of region can use different Stealth Modus, such as, what is be hidden is scene information, can be with picture
Other scenery is substituted：For example a flower is hidden, it can be hidden with other thick grass；When that hide is personage,
The head portrait of other personage, such as star's head portrait, animal head, cartoon head portrait can be used to substitute, can also directly hiding week
Enclose pictorial information and refill this partial blank region.
After vanishing target region, the corresponding relation of record target area and the first finger print information, so as to when user again
Secondary reduction shows the destination object, the picture after reduce when browsing the picture, and the picture after so only preservation is handled is
Can, reduce the memory consumption of mobile terminal.
In the above embodiment of the present invention, by receiving the first touch control operation, the first fingerprint of the first predetermined registration operation is extracted
Information, determine that user needs the target area encrypted according to the first touch control operation, be can be achieved according to finger print information in picture
Target area encryption, simple operation, and only need storage handle after picture, both saved depositing for mobile terminal
Space is stored up, can also be encrypted and restore original image to picture.The present invention solves to be entered to picture in the prior art
Picture after row mosaic processing can not check original image information and need to be by the picture after processing and artwork while what is preserved ask
Topic.
Referring to Fig. 2, the embodiment provides a kind of image processing method, including：
Step 201, touch control operation of the user on picture is detected；
Wherein, touch control operation is manual touch control operation.The detection user the touch control operation on picture the step of, including
At least one of below：
Detect the slide of closure sliding trace form of the user on picture；
Detect smearing operation of the user on picture；
Detect pressing operation of the user on picture.
Wherein, the first touch control operation is the operation of the target area pending for triggering selection, and the first touch control operation can
Think the slide that sliding trace is closed form, can be slided along any direction, track is closed form, according to cunning
The scope that dynamic rail mark is surrounded determines target area.
In the smearing operation on a picture, target area is determined according to the scope for smearing operation, smears operation i.e. repeatedly
Slide.
Pressing operation is can also be, when press pressure is more than a given threshold, by the preset range of contact one of pressing operation
Interior region is set as target area.
Step 202, if detecting the first touch control operation to match with default cryptographic operation, obtain described first and touch
Control the first operating characteristics of operation.
Wherein, default cryptographic operation is above-mentioned pressing operation, the slide for closing sliding trace form or smears behaviour
Make etc.；When detecting aforesaid operations, the first operating characteristics is obtained.
Step 203, based on first operating characteristics, target area pending in the picture is determined.
Wherein, the first operating characteristics can include finger print information, sliding trace information etc.；According to the first operating characteristics, really
Fixed pending target area.
Preferably, step 203 includes：Extract the operating area in first operating characteristics；
The operating area is defined as target area, or, rim detection is carried out to the operating area, will be detected
The image-region that is surrounded of profile be defined as target area.
Wherein, the first operating characteristics includes the operating area of the first touch control operation, and pending target area is i.e. described
Operating area or the region for including pending destination object, it can be existed by image edge detection technique using object and background
The difference of gray scale, color or the textural characteristics of picture etc. extracts the interregional segmentation of different characteristic in target area
Line, the image-region that the profile detected is surrounded is defined as target area, chosen on picture so as to identifying user
Main body in region, i.e. destination object.
Step 204, the first finger print information in first operating characteristics is extracted；
Wherein, the first finger print information of the first touch control operation is extracted, that is, performs the fingerprint letter of the finger of the first touch control operation
Breath
Step 205, according to default finger print information and the first corresponding relation of cipher mode, the first fingerprint letter is determined
Target cipher mode corresponding to breath.
Wherein, the first corresponding relation includes the corresponding relation between finger print information and cipher mode, and cipher mode includes
Mosaic processing is carried out by shelter shelter target region or to target area, after the first finger print information determines, target adds
Close mode can determine.
Step 206, according to the target cipher mode, the target area is encrypted.
Alternatively, after target area is identified can prompt the user whether that the target area is encrypted,
If user feedback is, the target area is encrypted,
Wherein, step 206 includes：According to the target cipher mode, the target area is hidden；
Record the second corresponding relation of the target area and first finger print information.
In this step, according to the target cipher mode, the target area is hidden, record target area refers to first
Corresponding relation between line information, it is easy to subsequently decrypt picture.
Preferably, it is described according to the target cipher mode, the target area is hidden, including：
Image-region where covering the target area using default object, the default object are default image or carried
The nontarget area being derived from the picture；
Or mosaic processing is carried out to the target area.
Wherein, first way, image-region where covering the target area using default object, the default object
It can be default image or extract from nontarget area on the picture；The target area is hidden, and by hide
It is partially filled with；The default object is default image, for example star's head portrait, animal head, cartoon head portrait substitute target area；
The nontarget area on the picture is extracted from, for example what is be hidden is scene information, can be entered with scenery other on picture
Row substitutes：For example a flower is hidden, it can be hidden with other thick grass；When that hide is personage, can use in addition
The head portrait of personage.
In the second way, mosaic processing is carried out to the target area, mosaic processing is i.e. by image specific region
The color range details effect that deteriorates and cause color lump to upset, can effectively shelter target region, target area is not identified.
Preferably, described the step of mosaic processing is carried out to the target area, including：
Obtain mosaic type corresponding with first finger print information set in advance；
According to the mosaic type, mosaic processing is carried out to the target area.
Wherein, user can be corresponding by the finger print information of oneself and ceramic mosaic graphic pattern form by editing interface.Can be with
It is that the corresponding mosaic type of a fingerprint or several fingerprint combinations are corresponding with some ceramic mosaic graphic pattern form.
Therefore, when gathering the first finger print information, it is determined that the mosaic type of the finger print information prestored, according to the form to mesh
Mark object and carry out mosaic processing.
Alternatively, the mode that user can use two or more mosaic information to be combined is beaten to this block region
Code, can also carry out smearing operation again by other fingers on a mosaic, to increase ceramic mosaic graphic pattern, realize a variety of horses
Sai Ke is superimposed, and the security of encryption is added, to prevent after the finger print information of a finger is misidentified, being decrypted.
Preferably, after the described the step of target area is encrypted, including：
If detect the second touch control operation to match with default decryption oprerations；
Extract the second finger print information of second touch control operation；
If second finger print information matches with first finger print information, place is decrypted to the target area
Reason.
In this step, the second touch control operation is the operation that encrypted target area is shown for reducing, with the first touch-control
Operate corresponding.When receiving user in the second touch control operation on picture, the finger print information of the second touch operation is extracted.If
In the first finger print information recorded, the first finger print information to match with the second finger print information be present, then according to the second correspondence
Relation, lookup target area corresponding with first finger print information, target area as corresponding with the second finger print information, and it is right
Processing is decrypted in the target area.
Specifically, described the step of processing is decrypted to the target area, including：
According to second corresponding relation, it is determined that the target area corresponding with first finger print information to match；
Reduction shows the target area.
Wherein, after the first finger print information corresponding with the second finger print information determines, according to the second corresponding relation, search
Target area corresponding with first finger print information, target area as corresponding with the second finger print information, and reduce display institute
State target area.
So, after the second finger print information is identified by, reducible display target object, and then obtain at the picture
Artwork before reason, the picture after processing so need to be only preserved, without preserving two pictures simultaneously；And it can realize to other
User's not display target object, the privacy of picture is improved, only when user needs to check destination object, reduce display target pair
As.
Preferably, the step of reduction shows the target area, including：
Eliminate the display for the default object for being covered in the target area；
Or demosaicing processing is carried out to the target area.
Wherein, the picture that reducing display target region includes covering to default object be present, which eliminates, is covered in the target area
The display of the default object in domain, or the picture crossed to carrying out mosaic processing carry out demosaicing processing.
As the first example, referring to Fig. 3, the picture processing side by mosaic processing shelter target object shown in Fig. 3
Method, mainly including below scheme：
Step 301, obtain user preset with fingerprint corresponding to mosaic type.
User can be corresponded to the finger print information of oneself and ceramic mosaic graphic pattern form in advance by editing interface.Can be one
The corresponding mosaic type of individual fingerprint or several fingerprint combinations are corresponding with some ceramic mosaic graphic pattern form；Setting
Afterwards, system preserves related configuration, mobile terminal when carrying out picture processing, acquisition user preset with fingerprint corresponding to
Mosaic type.
The the first smearing operation of step 302, detection user on picture, determines the described first target area for smearing operation
Domain.
I.e. user smears certain block region on picture using finger.For example user selects a picture for wanting editor, uses
Finger will want on picture plus the place of mosaic is smeared, and can be implemented as clockwise to this to image-region plus mosaic
Block region adds mosaic, when then decoding, counterclockwise smears and removes mosaic information；
Step 303, the first finger print information for extracting smearing operation, and determine mosaic class corresponding with the finger print information
Type.
System identifies the finger print information of user first, and is finding out the ceramic mosaic graphic pattern shape of corresponding preservation from the background
Formula, corresponding form mosaic is added to user's application area on picture, user can use two or more mosaic information to carry out
The mode of combination carries out stamp to this block region, can also again be smeared on a mosaic and stamp multiple ceramic mosaic graphic patterns, this
The effect of a variety of mosaics superpositions of kind, can be as several blend of colors, for example add blue layer again on pure red mosaic
Mosaic, ceramic mosaic graphic pattern reform into green, and when demosaicing, user wipes one layer off with different fingers, Ran Houyou
Wipe one layer off, finally show original image information；
Step 304, ceramic mosaic graphic pattern corresponding with the mosaic type is set for the target area, and records first and refers to
Corresponding relation between line information and target area.
Ceramic mosaic graphic pattern corresponding with the mosaic type is set for the target area, and processing picture is completed in user
After, confirm to preserve picture, system preserves the mosaic information and master pattern information of picture, the finger print information of user；
Step 305, detect that user's finger smears the second of the target area and smears operation, extraction described second is smeared
Second finger print information of operation.
For user when wanting to remove ceramic mosaic graphic pattern, finger smears mosaic area, and behaviour is smeared in extraction described second
The second finger print information made.During may be implemented in finger smearing, mosaic gradually removes, and image is shown again, class
It is similar to the same operating effect of scratch card gift.
If step 306, the second finger print information match with first finger print information, place is decrypted to the picture
Reason.
The finger print information of system identification user, if the second finger print information matches with first finger print information, pattern
On mosaic will gradually remove with the smearing of the finger of user, show original image information.
As the second example, referring to Fig. 4, the picture processing flow shown in Fig. 4 mainly includes the following steps that,
Step 401, the touch control operation for detecting region where object D of the user on picture, and extract the touch-control
First finger print information of operation.
Touch control operation can be that user slides out closed trajectory, fingerprint is smeared or pressing image on certain block region, and extract
First finger print information.
Referring to Fig. 5, user is slided on picture by finger, and the part for wanting hiding is chosen, for example user wants to incite somebody to action
Main body on picture at C is hidden, and is slided by finger and irises out region at C or directly smear, region at pressing C, passes through edge
Detection technique, identify the object D in the region that user chooses on image.
Step 402, prompt the user whether that object D will be chosen to hide.
The object D extracted is marked system, prompts the user whether to need this block region being hidden；
If step 403, user feedback are, by object D hide and filler body D regions, and record first refer to
Line information and object D corresponding relation.
Design sketch after hiding is referring to Fig. 6.
If step 404, detecting the second touch control operation to match with default decryption oprerations, second touch-control is extracted
Second finger print information of operation.
User again fingerprint slide, pressing or smear hidden image region, extract the second finger print information now.
When user wants to check the image in hiding region, user can be smeared or be pressed by finger print
The region of hidden image information, by user during smearing, the image being hidden gradually is shown；
Step 405, judge whether the matching of the second finger print information matches with the first finger print information.
Identify whether the second finger print information is correct.
If step 406, second finger print information match with first finger print information, the target area is entered
Row decryption processing.
If matching, display object D.
In the above embodiment of the present invention, by receiving the first touch control operation, the first fingerprint of the first predetermined registration operation is extracted
Information, determine that user needs the target area encrypted according to the first touch control operation, be can be achieved according to finger print information in picture
Target area encryption, simple operation, and only need storage handle after picture, both saved depositing for mobile terminal
Space is stored up, can also be encrypted and restore original image to picture；And the mode for hiding picture can be at mosaic
Reason or shelter processing, improve the usage experience of user.
Referring to Fig. 7, embodiments of the invention additionally provide a kind of mobile terminal 700, including：
Detection module 701, for detecting touch control operation of the user on picture.
Wherein, touch control operation is manual touch control operation.
Acquisition module 702, if for detecting the first touch control operation to match with default cryptographic operation, obtain institute
State the first operating characteristics of the first touch control operation.
Wherein, the first touch control operation is the operation for triggering selection hidden object region, and the first touch control operation can
To be pressing operation or slide along preset direction etc., mobile terminal receives first that user triggers on a picture and touched
During control operation, the first operating characteristics of first touch control operation is obtained.
Determining module 703, for based on first operating characteristics, determining target area pending in the picture.
Wherein, the first operating characteristics can include finger print information, sliding trace information etc.；According to the first operating characteristics, really
Fixed pending target area.Pending target area is that the operating area of the first touch control operation is obtained including pending target
The region of object.
Alternatively, can by image edge detection technique, using object and background picture gray scale, color or texture
The difference of feature etc. extracts the interregional cut-off rule of different characteristic in target area, so as to identify user on picture
Main body in the region of selection, i.e. destination object.
Extraction module 704, for extracting the first finger print information in first operating characteristics.
Wherein, the first finger print information of the first touch control operation is extracted, that is, performs the fingerprint letter of the finger of the first touch control operation
Breath.
Encrypting module 705, for based on first finger print information, the target area to be encrypted.
Alternatively, after target area is identified can prompt the user whether that the target area is encrypted,
If user feedback is, the target area is encrypted, the target area is hidden, and hiding part is filled out
Fill；Different types of region can use different Stealth Modus, such as, what is be hidden is scene information, can be with picture
Other scenery is substituted：For example a flower is hidden, it can be hidden with other thick grass；When that hide is personage,
The head portrait of other personage, such as star's head portrait, animal head, cartoon head portrait can be used to substitute, can also directly hiding week
Enclose pictorial information and refill this partial blank region.
After vanishing target region, the corresponding relation of record target area and the first finger print information, so as to when user again
Secondary when browsing the picture, reduction shows the destination object.
Alternatively, the detection module 701 is at least one of following for performing：
Detect the slide of closure sliding trace form of the user on picture；
Detect smearing operation of the user on picture；
Detect pressing operation of the user on picture.
Alternatively, include referring to Fig. 8, the determining module 703：
Determination sub-module 7031, for extracting the operating area in first operating characteristics；
The operating area is defined as target area, or, rim detection is carried out to the operating area, will be detected
The image-region that is surrounded of profile be defined as target area.
Alternatively, include referring to Fig. 8, the encrypting module 705：
Submodule 7051 is encrypted, for the first corresponding relation according to default finger print information and cipher mode, determines institute
State target cipher mode corresponding to the first finger print information；
According to the target cipher mode, the target area is encrypted.
Alternatively, the encryption submodule 7051 is used for：
According to the target cipher mode, the target area is hidden；
Record the second corresponding relation of the target area and first finger print information.
Alternatively, include referring to Fig. 8, the encryption submodule 7051：
First ciphering unit 70511, it is described pre- for image-region where covering the target area using default object
If object is default image or extracts from nontarget area on the picture；
Or second ciphering unit 70512, for carrying out mosaic processing to the target area.
Alternatively, second ciphering unit 70512 is used for：
Obtain mosaic type corresponding with first finger print information set in advance；
According to the mosaic type, mosaic processing is carried out to the target area.
Alternatively, also include referring to Fig. 8, mobile terminal 700：
Deciphering module 706, if for detecting the second touch control operation to match with default decryption oprerations；
Extract the second finger print information of second touch control operation；
If second finger print information matches with first finger print information, place is decrypted to the target area
Reason.
Alternatively, the deciphering module 706 is used for：
According to second corresponding relation, it is determined that the target area corresponding with first finger print information to match；
Reduction shows the target area.
Alternatively, include referring to Fig. 8, the deciphering module 706：
Submodule 7061 is reduced, for eliminating the display for the default object for being covered in the target area；
Or demosaicing processing is carried out to the target area.
In the above embodiment of the present invention, by receiving the first touch control operation, the first fingerprint of the first predetermined registration operation is extracted
Information, determine that user needs the target area encrypted according to the first touch control operation, be can be achieved according to finger print information in picture
Target area encryption, simple operation, and only need storage handle after picture, both saved depositing for mobile terminal
Space is stored up, can also be encrypted and restore original image to picture；The mode for hiding picture can be mosaic processing
Or shelter is handled, the usage experience of user is improved.
Fig. 9 is a kind of hardware architecture diagram for the mobile terminal for realizing each embodiment of the present invention,
The mobile terminal 900 includes but is not limited to：It is radio frequency unit 901, mixed-media network modules mixed-media 902, audio output unit 903, defeated
Enter unit 904, sensor 905, display unit 906, user input unit 907, interface unit 908, memory 909, processor
The part such as 910 and power supply 911.It will be understood by those skilled in the art that the mobile terminal structure shown in Fig. 9 is not formed
Restriction to mobile terminal, mobile terminal can be included than illustrating more or less parts, either combine some parts or
Different part arrangements.In embodiments of the present invention, mobile terminal include but is not limited to mobile phone, tablet personal computer, notebook computer,
Palm PC, car-mounted terminal, wearable device and pedometer etc..
Wherein, radio frequency unit 901, for detecting touch control operation of the user on picture；
Processor 910, if for detecting the first touch control operation to match with default cryptographic operation, obtain described in
First operating characteristics of the first touch control operation；
Based on first operating characteristics, target area pending in the picture is determined；
Extract the first finger print information in first operating characteristics；
Based on first finger print information, the target area is encrypted.
In embodiments of the present invention, by receiving the first touch control operation, the first finger print information of the first predetermined registration operation is extracted,
Determine that user needs the target area encrypted according to the first touch control operation, be can be achieved according to finger print information to the target in picture
The encryption in region, simple operation, and the picture after storage processing is only needed, the storage for both having saved mobile terminal is empty
Between, original image can also be encrypted and restored to picture.
It should be understood that in the embodiment of the present invention, radio frequency unit 901 can be used for receiving and sending messages or communication process in, signal
Reception and transmission, specifically, by from base station downlink data receive after, handled to processor 910；In addition, will be up
Data are sent to base station.Generally, radio frequency unit 901 includes but is not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 901 can also by wireless communication system and network and other set
Standby communication.
Mobile terminal has provided the user wireless broadband internet by mixed-media network modules mixed-media 902 and accessed, and such as helps user to receive
Send e-mails, browse webpage and access streaming video etc..
Audio output unit 903 can be receiving by radio frequency unit 901 or mixed-media network modules mixed-media 902 or in memory 909
It is sound that the voice data of storage, which is converted into audio signal and exported,.Moreover, audio output unit 903 can also be provided and moved
The audio output for the specific function correlation that dynamic terminal 900 performs is (for example, call signal receives sound, message sink sound etc.
Deng).Audio output unit 903 includes loudspeaker, buzzer and receiver etc..
Input block 904 is used to receive audio or video signal.Input block 904 can include graphics processor
(Graphics Processing Unit, GPU) 9041 and microphone 9042, graphics processor 9041 is in video acquisition mode
Or the static images or the view data of video obtained in image capture mode by image capture apparatus (such as camera) are carried out
Reason.Picture frame after processing may be displayed on display unit 906.Picture frame after the processing of graphics processor 9041 can be deposited
Storage is transmitted in memory 909 (or other storage mediums) or via radio frequency unit 901 or mixed-media network modules mixed-media 902.Mike
Wind 9042 can receive sound, and can be voice data by such acoustic processing.Voice data after processing can be
The form output of mobile communication base station can be sent to via radio frequency unit 901 by being converted in the case of telephone calling model.
Mobile terminal 900 also includes at least one sensor 905, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 9061, and proximity transducer can close when mobile terminal 900 is moved in one's ear
Display panel 9061 and/or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axles) size of acceleration, size and the direction of gravity are can detect that when static, available for identification mobile terminal posture (ratio
Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap)；Pass
Sensor 905 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, wet
Meter, thermometer, infrared ray sensor etc. are spent, will not be repeated here.
Display unit 906 is used for the information for showing the information inputted by user or being supplied to user.Display unit 906 can wrap
Display panel 9061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configures display panel 9061.
User input unit 907 can be used for the numeral or character information for receiving input, and produce the use with mobile terminal
The key signals input that family is set and function control is relevant.Specifically, user input unit 907 include contact panel 9071 and
Other input equipments 9072.Contact panel 9071, also referred to as touch-screen, collect touch operation of the user on or near it
(for example user uses any suitable objects or annex such as finger, stylus on contact panel 9071 or in contact panel 9071
Neighbouring operation).Contact panel 9071 may include both touch detecting apparatus and touch controller.Wherein, touch detection
Device detects the touch orientation of user, and detects the signal that touch operation is brought, and transmits a signal to touch controller；Touch control
Device processed receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 910, receiving area
Manage the order that device 910 is sent and performed.It is furthermore, it is possible to more using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Type realizes contact panel 9071.Except contact panel 9071, user input unit 907 can also include other input equipments
9072.Specifically, other input equipments 9072 can include but is not limited to physical keyboard, function key (such as volume control button,
Switch key etc.), trace ball, mouse, action bars, will not be repeated here.
Further, contact panel 9071 can be covered on display panel 9061, when contact panel 9071 is detected at it
On or near touch operation after, send processor 910 to determine the type of touch event, be followed by subsequent processing device 910 according to touch
The type for touching event provides corresponding visual output on display panel 9061.Although in fig.9, contact panel 9071 and display
Panel 9061 is the part independent as two to realize the input of mobile terminal and output function, but in some embodiments
In, can be integrated by contact panel 9071 and display panel 9061 and realize input and the output function of mobile terminal, it is specific this
Place does not limit.
Interface unit 908 is the interface that external device (ED) is connected with mobile terminal 900.For example, external device (ED) can include
Line or wireless head-band earphone port, external power source (or battery charger) port, wired or wireless FPDP, storage card end
Mouth, port, audio input/output (I/O) port, video i/o port, earphone end for connecting the device with identification module
Mouthful etc..Interface unit 908 can be used for receive the input (for example, data message, electric power etc.) from external device (ED) and
One or more elements that the input received is transferred in mobile terminal 900 can be used in the He of mobile terminal 900
Data are transmitted between external device (ED).
Memory 909 can be used for storage software program and various data.Memory 909 can mainly include storing program area
And storage data field, wherein, storing program area can storage program area, application program (such as the sound needed at least one function
Sound playing function, image player function etc.) etc.；Storage data field can store according to mobile phone use created data (such as
Voice data, phone directory etc.) etc..In addition, memory 909 can include high-speed random access memory, can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 910 is the control centre of mobile terminal, utilizes each of various interfaces and the whole mobile terminal of connection
Individual part, by running or performing the software program and/or module that are stored in memory 909, and call and be stored in storage
Data in device 909, the various functions and processing data of mobile terminal are performed, so as to carry out integral monitoring to mobile terminal.Place
Reason device 910 may include one or more processing units；Preferably, processor 910 can integrate application processor and modulatedemodulate is mediated
Device is managed, wherein, application processor mainly handles operating system, user interface and application program etc., and modem processor is main
Handle radio communication.It is understood that above-mentioned modem processor can not also be integrated into processor 910.
Mobile terminal 900 can also include the power supply 911 (such as battery) to all parts power supply, it is preferred that power supply 911
Can be logically contiguous by power-supply management system and processor 910, so as to realize management charging by power-supply management system, put
The function such as electricity and power managed.
In addition, mobile terminal 900 includes some unshowned functional modules, will not be repeated here.
Preferably, the embodiment of the present invention also provides a kind of mobile terminal, including processor 910, memory 909, is stored in
On memory 909 and the computer program that can be run on the processor 910, the computer program are performed by processor 910
Each process of the above-mentioned image processing method embodiments of Shi Shixian, and identical technique effect can be reached, to avoid repeating, here
Repeat no more.
The embodiment of the present invention also provides a kind of computer-readable recording medium, and meter is stored with computer-readable recording medium
Calculation machine program, the computer program realize each process of above-mentioned image processing method embodiment, and energy when being executed by processor
Reach identical technique effect, to avoid repeating, repeat no more here.Wherein, described computer-readable recording medium, such as only
Read memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation
RAM), magnetic disc or CD etc..
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or device institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Other identical element also be present in the process of key element, method, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal (can be mobile phone, computer, service
Device, air conditioner, or network equipment etc.) perform method described in each embodiment of the present invention.
Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make a lot
Form, belong within the protection of the present invention.
Claims (22)
- A kind of 1. image processing method, it is characterised in that including：Detect touch control operation of the user on picture；If detecting the first touch control operation to match with default cryptographic operation, the first of first touch control operation is obtained Operating characteristics；Based on first operating characteristics, target area pending in the picture is determined；Extract the first finger print information in first operating characteristics；Based on first finger print information, the target area is encrypted.
- 2. according to the method for claim 1, it is characterised in that the step of touch control operation of the detection user on picture Suddenly, it is at least one of including following：Detect the slide of closure sliding trace form of the user on picture；Detect smearing operation of the user on picture；Detect pressing operation of the user on picture.
- 3. according to the method for claim 1, it is characterised in that it is described to be based on first operating characteristics, determine the figure In piece the step of pending target area, including：Extract the operating area in first operating characteristics；The operating area is defined as target area, or, rim detection, the wheel that will be detected are carried out to the operating area The image-region that exterior feature is surrounded is defined as target area.
- 4. according to the method for claim 1, it is characterised in that it is described to be based on first finger print information, to the target The step of region is encrypted, including：According to default finger print information and the first corresponding relation of cipher mode, target corresponding to first finger print information is determined Cipher mode；According to the target cipher mode, the target area is encrypted.
- 5. according to the method for claim 4, it is characterised in that it is described according to the target cipher mode, to the target The step of region is encrypted, including：According to the target cipher mode, the target area is hidden；Record the second corresponding relation of the target area and first finger print information.
- 6. according to the method for claim 5, it is characterised in that it is described according to the target cipher mode, by the target The hiding step in region, including：Image-region where covering the target area using default object, the default object are default image or extracted from Nontarget area on the picture；Or mosaic processing is carried out to the target area.
- 7. according to the method for claim 6, it is characterised in that the step that mosaic processing is carried out to the target area Suddenly, including：Obtain mosaic type corresponding with first finger print information set in advance；According to the mosaic type, mosaic processing is carried out to the target area.
- 8. according to the method for claim 5, it is characterised in that the described the step of target area is encrypted Afterwards, including：If detect the second touch control operation to match with default decryption oprerations；Extract the second finger print information of second touch control operation；If second finger print information matches with first finger print information, processing is decrypted to the target area.
- 9. according to the method for claim 8, it is characterised in that the step for the target area being decrypted processing Suddenly, including：According to second corresponding relation, it is determined that the target area corresponding with first finger print information to match；Reduction shows the target area.
- 10. according to the method for claim 9, it is characterised in that the step of reduction shows the target area, bag Include：Eliminate the display for the default object for being covered in the target area；Or demosaicing processing is carried out to the target area.
- A kind of 11. mobile terminal, it is characterised in that including：Detection module, for detecting touch control operation of the user on picture；Acquisition module, if for detecting the first touch control operation to match with default cryptographic operation, obtain described first First operating characteristics of touch control operation；Determining module, for based on first operating characteristics, determining target area pending in the picture；Extraction module, for extracting the first finger print information in first operating characteristics；Encrypting module, for based on first finger print information, the target area to be encrypted.
- 12. mobile terminal according to claim 11, it is characterised in that the detection module is used to perform following at least one ：Detect the slide of closure sliding trace form of the user on picture；Detect smearing operation of the user on picture；Detect pressing operation of the user on picture.
- 13. mobile terminal according to claim 11, it is characterised in that the determining module includes：Determination sub-module, for extracting the operating area in first operating characteristics；The operating area is defined as target area, or, rim detection, the wheel that will be detected are carried out to the operating area The image-region that exterior feature is surrounded is defined as target area.
- 14. mobile terminal according to claim 11, it is characterised in that the encrypting module includes：Submodule is encrypted, for the first corresponding relation according to default finger print information and cipher mode, determines that described first refers to Target cipher mode corresponding to line information；According to the target cipher mode, the target area is encrypted.
- 15. mobile terminal according to claim 14, it is characterised in that the encryption submodule is used for：According to the target cipher mode, the target area is hidden；Record the second corresponding relation of the target area and first finger print information.
- 16. mobile terminal according to claim 15, it is characterised in that the encryption submodule includes：First ciphering unit, for image-region where covering the target area using default object, the default object is Default image extracts from nontarget area on the picture；Or second ciphering unit, for carrying out mosaic processing to the target area.
- 17. mobile terminal according to claim 16, it is characterised in that second ciphering unit is used for：Obtain mosaic type corresponding with first finger print information set in advance；According to the mosaic type, mosaic processing is carried out to the target area.
- 18. mobile terminal according to claim 15, it is characterised in that including：Deciphering module, if for detecting the second touch control operation to match with default decryption oprerations；Extract the second finger print information of second touch control operation；If second finger print information matches with first finger print information, processing is decrypted to the target area.
- 19. mobile terminal according to claim 18, it is characterised in that the deciphering module is used for：According to second corresponding relation, it is determined that the target area corresponding with first finger print information to match；Reduction shows the target area.
- 20. mobile terminal according to claim 19, it is characterised in that the deciphering module includes：Submodule is reduced, for eliminating the display for the default object for being covered in the target area；Or demosaicing processing is carried out to the target area.
- A kind of 21. mobile terminal, it is characterised in that including：Memory, processor and it is stored on the memory and can be in institute State the computer program run on processor, the computer program realized during the computing device as claim 1 to The step in image processing method any one of 10.
- 22. a kind of computer-readable recording medium, it is characterised in that be stored with computer on the computer-readable recording medium Program, the picture processing side as any one of claim 1 to 10 is realized when the computer program is executed by processor Step in method.
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| CN201710970603.8A CN107784232B (en) | 2017-10-18 | 2017-10-18 | Picture processing method and mobile terminal |
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| CN201710970603.8A CN107784232B (en) | 2017-10-18 | 2017-10-18 | Picture processing method and mobile terminal |
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