CN106445328A - Unlocking method of mobile terminal screen, and mobile terminal - Google Patents
Unlocking method of mobile terminal screen, and mobile terminal Download PDFInfo
- Publication number
- CN106445328A CN106445328A CN201610797676.7A CN201610797676A CN106445328A CN 106445328 A CN106445328 A CN 106445328A CN 201610797676 A CN201610797676 A CN 201610797676A CN 106445328 A CN106445328 A CN 106445328A
- Authority
- CN
- China
- Prior art keywords
- image
- unblock
- similarity
- camera
- mobile terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
-
- 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
- G06F21/36—User authentication by graphic or iconic representation
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Human Computer Interaction (AREA)
- Telephone Function (AREA)
Abstract
The invention provides an unlocking method of a mobile terminal screen, and a mobile terminal. The method comprises the following steps of: under s screen locking state of the mobile terminal, obtaining an instruction for unlocking the mobile terminal screen; according to the instruction, starting a first camera and a second camera; obtaining a first image collected by the first camera and a second image collected by the second camera; and according to the first image, the second image and an unlocking image stored in an unlocking image library in advance, executing a screen unlocking operation. By use of the unlocking method, which is provided by the invention, of the mobile terminal screen, no hardware equipment is added, and target images can be independently captured through double cameras of the mobile terminal to carry out unlocking. The method is simple and quick in operation and high in cracking difficulty, only a user knows the unlocking image in the unlocking image library, security is good, and the technical problem of an existing unlocking way that design cost can not be lowered and security can not be enhanced while the operation convenience of the user is guaranteed is solved.
Description
Technical field
The present invention relates to mobile terminal manipulation technical field, particularly relate to unlocking method and the shifting of a kind of mobile terminal screen
Dynamic terminal.
Background technology
Present mobile phone becomes the more and more important electric consumers of user, and a lot of expanded functions are also applied on mobile phone,
Especially relating to user's property (such as Alipay, wechat), privacy (such as photograph album, wechat, QQ), the confidentiality of mobile phone is more next
More important, thus the unlocking manner of mobile phone (for example quick unlocked by fingerprint) also increasingly becomes the attraction of cell phone manufacturer.Wherein,
The unlocking manner of current market mobile phone is roughly divided into：
1st, unlock with mobile phone interface password, unlock including mobile phone input numeral, and draw nine grid pattern unblocks；
2nd, fingerprint Identification sensor is used to carry out unlocked by fingerprint, real including the fingerprint sensor being positioned over before mobile phone
Existing preposition unlocked by fingerprint, and be positioned over mobile phone fingerprint sensor below and realize rearmounted unlocked by fingerprint.
Wherein, the unlocking manner that screen password unlocks or picture case unlocks on mobile phone screen is used, owing to unlocking
During easily seen by other people, or the pattern streaking on mobile phone is owing to finger is with sweat, easily forms cut, thus
Cracked by other people.In addition, when user uses which to unlock, the operating process that user unlocks is also more complicated, particularly
When one-handed performance, very inconvenient, Consumer's Experience is also poor.
Although in addition, use fingerprint recognition to unlock the trend increasingly becoming now cell phone manufacturer, having simple to operate, solve
Lock fireballing advantage, but fingerprint recognition is owing to being hardware sensor, certainly there is the bad failure conditions of monomer, may go out
Now can not unlock, not be the situation that particular fingerprint also can unlock, and when unlocking, if finger has dirty or water stain
When, it is common that cannot be carried out unlocked by fingerprint.Therefore, fingerprint recognition unlocks the existence uncertainty of the secrecy situation to user.
Additionally, during the designing and producing of mobile phone, the increase of fingerprint recognition module also considerably increases hardware cost and design difficulty,
Reduce the reliability of complete machine.
It is designed to from the foregoing, existing mobile phone unlocking manner cannot reduce while ensureing user operation convenience
This, and strengthen confidentiality.
Content of the invention
The present invention provides unlocking method and the mobile terminal of a kind of mobile terminal screen, with solve existing unlocking manner without
Method reduces design cost while ensureing user operation convenience, and strengthens the technical problem of confidentiality.
First aspect, The embodiment provides the unlocking method of a kind of mobile terminal screen, described mobile terminal
Including the first camera and second camera, described method includes：
Under mobile terminal screen screen lock state, obtain the instruction unlocking mobile terminal screen；
According to described instruction, start described first camera and described second camera；
Obtain the first image of described first camera collection, and the second image that described second camera gathers；
According to described first image, described second image and the unblock image storing in unlocking image library in advance, hold
Row unlocking screen operates.
Second aspect, The embodiment provides a kind of mobile terminal, and described mobile terminal includes the first camera
And second camera, described mobile terminal also includes：
Instruction acquisition module, under mobile terminal screen screen lock state, obtains the instruction unlocking mobile terminal screen；
Start module, for according to described instruction acquisition module obtain described instruction, start described first camera and
Described second camera；
Image collection module, is used for obtaining the first image of described first camera collection, and described second camera
The second image gathering；
Unlock and perform module, for described first image according to the acquisition of described image collection module, described second image
And the unblock image storing in unlocking image library in advance, perform unlocking screen operation.
So, embodiments of the invention, can obtain and unlock mobile terminal screen under mobile terminal is in screen lock state
Instruction, thus start the first camera of mobile terminal and second camera according to this instruction, and then pass through the first camera
Catch target image with second camera respectively, and complete screen solution according to the unblock image storing in unlocking image library in advance
Latching operation.It follows that embodiments of the invention, not increasing any hardware device, the dual camera merely with mobile terminal is
Unlocking screen can be realized, simple to operation, crack difficulty big, and the unblock image unlocking in image library only has user oneself to know
Road, confidentiality is good, efficiently solves existing unlocking manner and cannot reduce design while ensureing user operation convenience
Cost the technical problem strengthening confidentiality.
Brief description
Fig. 1 represents the flow chart of the unlocking method of the mobile terminal screen of first embodiment of the invention；
Fig. 2 represents the flow chart of the unlocking method of the mobile terminal screen of second embodiment of the invention；
One of Fig. 3 structured flowchart of mobile terminal representing third embodiment of the invention；
Fig. 4 represents the two of the structured flowchart of the mobile terminal of third embodiment of the invention；
Fig. 5 represents the structured flowchart of the mobile terminal of fourth embodiment of the invention；
Fig. 6 represents the structured flowchart of the mobile terminal of fifth embodiment of the invention.
Detailed description of the invention
It is more fully described the exemplary embodiment of the disclosure below with reference to accompanying drawings.Although accompanying drawing shows the disclosure
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure and should be by embodiments set forth here
Limited.On the contrary, these embodiments are provided to be able to be best understood from the disclosure, and can be by the scope of the present disclosure
Complete conveys to those skilled in the art.
First embodiment
As it is shown in figure 1, be the flow chart of the unlocking method of the mobile terminal screen of first embodiment of the invention, the method bag
Include：
Step 101：Under mobile terminal screen screen lock state, obtain the instruction unlocking mobile terminal screen.
Embodiments of the invention are applied to the mobile terminal that mobile phone, panel computer etc. are provided with two cameras, and at this
Mobile terminal has pre-build unblock image library.Wherein, can be arranged unlock figure by entering the page that arranges of mobile terminal
Picture.That is, enter mobile terminal the page is set after, utilize the first camera or the second camera photographic subjects of mobile terminal
The image of object, and be stored in unblock image library, in order to carry out screen solution utilizing the first camera and second camera
Use during lock.
Wherein, user can shoot the image of various article or the figure of the different parts (such as face, palmmprint) of user's body
The image of the certain gestures that picture or shooting user oneself show is as described unblock image.It follows that the embodiment of the present invention
Unlocking objects versatile and flexible.
In addition, under mobile terminal is in screen lock state, user can be quick according to the camera of mobile terminal self support
Starting mode, carries out corresponding operating on mobile terminals, so that mobile terminal generates the instruction unlocking mobile terminal screen, enters
And start the first camera and second camera according to this instruction.
Step 102：Start described first camera and described second camera according to described instruction.
Got the instruction of unblock mobile terminal screen by step 101 after, can be according to this instruction by the first camera
All start with second camera, enter the exposal model of the first camera and the exposal model of second camera such that it is able to
The display interface of mobile terminal shows first the preview window of the first camera and the second preview window of second camera jointly
Mouthful, and first the preview window and second the preview window be independent of each other.
Step 103：Obtain the first image of described first camera collection, and the second of described second camera collection
Image.
After first camera and second camera start, the first image of the first camera collection, Yi Ji can be obtained
Second image of two camera collections.Wherein, owing to embodiments of the invention utilize the first image and the second image to carry out screen
Unlock, thus releasing process to crack difficulty big, better to the secrecy of mobile terminal.
Step 104：According to described first image, described second image and the unblock storing in unlocking image library in advance
Image, performs unlocking screen operation.
Got the first image of the first camera seizure and the second image of second camera seizure by step 103
After, unlocking screen operation can be performed further according to the unblock image storing in unlocking image library in advance.When unlocking successfully
When, mobile terminal then enters normal operating interface.Wherein, if unsuccessful unblock in can also be provided at preset time period, then move
Terminal enters death of monks or nuns screen holding state, to save electricity.
In addition, the mode utilizing dual camera seizure image to carry out unlocking screen extends also to the application journey of mobile terminal
The startup aspect of sequence (APP).I.e. at the APP using mobile terminal, such as Alipay, wechat, QQ, photograph album etc., due to these APP
Relate to secrecy and the property safety of mobile phone users, it is possible to the dual camera unlocking manner using safe class high is carried out
Unlock, prevent other users from arbitrarily unlocking, duplicate protection is had to the privacy and property of user.
From the foregoing, embodiments of the invention, can obtain to unlock and move eventually under mobile terminal is in screen lock state
The instruction of end screen, thus start the first camera and the second camera of mobile terminal according to this instruction, and then pass through first
Camera and second camera catch target image respectively, and complete according to the unblock image storing in unlocking image library in advance
Unlocking screen operates.It follows that embodiments of the invention, not increasing any hardware device, double merely with mobile terminal take the photograph
As head can realize unlocking screen, simple to operation, crack difficulty big, and the unblock image unlocking in image library only has user
Oneself knowing, confidentiality is good, and efficiently solving existing unlocking manner cannot drop while ensureing user operation convenience
Low design cost the technical problem strengthening confidentiality.
Second embodiment
As in figure 2 it is shown, be the flow chart of the unlocking screen method of the mobile terminal of second embodiment of the invention, the method bag
Include：
Step 201：Under mobile terminal screen screen lock state, obtain the instruction unlocking mobile terminal screen.
Embodiments of the invention are applied to the mobile terminal that mobile phone, panel computer etc. are provided with two cameras, and at this
Mobile terminal has pre-build unblock image library.Wherein, can be arranged unlock figure by entering the page that arranges of mobile terminal
Picture.That is, enter mobile terminal the page is set after, utilize the first camera or the second camera photographic subjects of mobile terminal
The image of object, and be stored in unblock image library, in order to carry out screen solution utilizing the first camera and second camera
Use during lock.
Wherein, user can shoot the image of various article or the figure of the different parts (such as face, palmmprint) of user's body
The image of the certain gestures that picture or shooting user oneself show is as described unblock image.It follows that the embodiment of the present invention
Unlocking objects versatile and flexible.
In addition, under mobile terminal is in screen lock state, user can be quick according to the camera of mobile terminal self support
Starting mode, quick startup the first camera and second camera.Specifically, for example under mobile terminal is in screen lock state,
By pressing the bright screen button of mobile terminal or the camera that button preset times quickly starts mobile terminal can be returned, or
Touch operation is utilized quickly to start the camera of mobile terminal in the predeterminable area at the bright screen interface of mobile terminal.For example, quickly
Double-clicking start bright screen button, directly initiating camera, wherein, the double time interval pressing start bright screen button can be led to
Cross user to adjust voluntarily；Or, rapid double tap returns button, wherein, the type of some mobile terminals return button be entity by
Key, then user's rapid double tap just can start camera very simply, but some types are capacitance touch buttons, equally
Quickly started camera by quick touch, but when mobile terminal is placed in pocket, needs to close capacitance touch and return
Button quickly starts the function of camera, in order to avoid causing maloperation.
Step 202：According to described instruction, start described first camera and described second camera.
Got the instruction of unblock mobile terminal screen by step 201 after, can be according to this instruction by the first camera
All start with second camera, enter the exposal model of the first camera and the exposal model of second camera such that it is able to
The display interface of mobile terminal shows first the preview window of the first camera and the second preview window of second camera jointly
Mouthful, and first the preview window and second the preview window be independent of each other.
Step 203：Obtain the first image of described first camera collection, and the second of described second camera collection
Image.
After first camera and second camera start, the first image of the first camera collection, Yi Ji can be obtained
Second image of two camera collections.Wherein, owing to embodiments of the invention utilize the first image and the second image to carry out screen
Unlock, thus releasing process to crack difficulty big, better to the secrecy of mobile terminal.
Step 204：When described first image and described second image are described first camera and described second camera
That gather simultaneously and and described unblock image library in unblock images match when, perform unlocking screen operation.
Preferably, step 204 includes：Respectively described first image and described second image are unlocked in image library with described
Described unblock image compare；When the first object solution that existence in described unblock image library matches with described first image
When lock image and the second target matching with described second image unlock image, it is judged that described first image and described second
Whether image can constitute the combination image pre-setting；If described first image and described second image can constitute described group
Close image, then obtain the very first time stamp of described first image and the second timestamp of described second image；Judge described first
Whether timestamp is consistent with described second timestamp；If stamp of the described very first time is consistent with described second timestamp, then perform screen
Curtain solves latching operation.
The image that i.e. the first camera of mobile terminal and second camera gather simultaneously must be the combination pre-setting
Two images in image, could successfully unlock.For example, unlock in image library A, B, the C tri-that be stored with and unlock image, then with the
First object that one image matches unlocks image and the second target image matching with the second image can constitute and sets in advance
The A+B combination image put, and the first image and the second image be simultaneously collected, could successfully unlock.And when the first mesh
When mark unblock image and the second target unblock image are A+C or C+B combination image, it is impossible to successfully unlock.If additionally, the first mesh
Mark unlocks image and the second target unblock image is the A+B combination image pre-setting, but the first image and the second image are simultaneously
Do not collect simultaneously, can not successfully unlock equally.It follows that this kind of unlocking manner to crack difficulty high, confidentiality
Can be fabulous.
In addition, from the concrete unlocking manner of step 204, also can be extended out following three kinds of unlocking manners：
Mode one：When described unblock image library exists the first object unblock image matching with described first image with
And when unlocking image with described second image matches second, it is judged that whether described first image and described second image can
Constitute the combination image pre-setting；If described first image and described second image can constitute described combination image, then hold
Row unlocking screen operates.
If the second image energy that i.e. the first image of the first camera collection of mobile terminal and second camera gather
Enough constitute the combination image pre-setting, just can successfully unlock, wherein, it is not necessary to the first image and the second image gather simultaneously.
For example, unlock in image library A, B, the C tri-that be stored with and unlock image, then the first object matching with the first image unlocks image
And with the second image match second target unlock image can constitute the A+B combination image pre-setting, could successfully solve
Lock.And when first object unlocks image and the second target unblock image is A+C or C+B combination image, it is impossible to successfully unlock.
It it follows that the security performance of this kind of unlocking manner is higher, but is below the security performance of the concrete unlocking manner of step 204.
Mode two：When described unblock image library exists the first object unblock image matching with described first image with
And when unlocking image with described second image matches second, perform unlocking screen operation.
As long as the first object matching with the first image i.e. can be found in unlocking image library unlocks image, and energy
Enough find the second target matching with the second image and unlock image, it is possible to successfully unlock.For example, unblock image library is deposited
Contain A, B, C tri-and unlock image, then unlock with the first unblock first object of matching of image image and with the second image phase
Second target of coupling unlocks image can constitute any one combination image in A+B, A+C, B+C, just can successfully unlock.By
This understands, the operation of this kind of unlocking manner is relatively simple, but security performance is less than the concrete unlocking manner of mode one and step 204
Security performance.
Mode three：When described unblock image library exists the first object unblock image matching with described first image or
When the second target that person and described second image match unlocks image, perform unlocking screen operation.
The second image that i.e. the first image of the first camera collection of mobile terminal and second camera gather, as long as its
In one can find, unlocking in image library, the unblock image matching, it is possible to successfully unlock.For example, image library is unlocked
In A, B, the C tri-that be stored with unlock image, as long as the first object that then matches with the first image unlocks image and with second
It is A or B or C that the second target that image matches unlocks any one in image, then can successfully unlock.It follows that
This kind of unlocking manner, operation is very flexible, but security performance is minimum in this four kinds of unlocking manners.
From the point of view of the unlocking manner and its three kinds of unlocking manners extending of above-mentioned steps 204, user can be right according to oneself
The requirement on flexibility of method of operating and confidentiality requirement, unrestricted choice, to meet the different use demands of oneself.
Wherein, specifically, for example, include facial image and images of gestures when unlocking image library, and user uses
When aforesaid way one carries out unlocking screen, then when gathering the by first camera collection the first image with by second camera
After two images, carry out feature identification to described first image, obtain face information, and by described face information and described face figure
As contrasting, if described face information matches with described facial image, then feature identification is carried out to described second image, obtain
Take gesture information, and described gesture information is contrasted with described images of gestures, when described gesture information and described gesture figure
During as matching, perform unlocking screen operation.I.e. user utilizes front-facing camera to gather facial image, is adopted by post-positioned pick-up head
Collection images of gestures, when the facial image prestoring in the facial image gathering and images of gestures and unblock image library and gesture figure
During as matching, then can successfully unlock.
In addition, it is above-mentioned respectively by the described unblock in described first image and described second image and described unblock image library
The step that image is compared, including：Calculate the of described first image and the described unblock image in described unblock image library
One similarity；When described first similarity more than the first predetermined threshold value when, will corresponding for described first similarity unlock image true
It is set to described first object and unlock image；Calculate the of described second image and the described unblock image in described unblock image library
Two similarities；When described second similarity more than the second predetermined threshold value when, will corresponding for described second similarity unlock image true
It is set to described second target and unlock image.
I.e. embodiments of the invention use image processing techniques, by the first image obtaining in step 203 and the second image
Contrast with the unblock image prestoring, it is thus achieved that after the first similarity after the first image comparison and the second image comparison
Second similarity.When the first similarity is more than the first predetermined threshold value, then find the first mesh matching with the first image
Mark unlocks image；When the second similarity is more than the second predetermined threshold value, then find the second mesh matching with the second image
Mark unlocks image.Wherein, the first predetermined threshold value and the second predetermined threshold value balance starting up speed and the identification card all with mobile terminal
The degree of accuracy is related to.
In addition, user is when employing initial picture, with the change of use habit, camera catches target image
Angle it can also happen that change, so unlock image real-time update to unlock particularly important.Therefore, further, in step
After rapid 204, also include judging whether described first similarity and described second similarity are within preset range；When described
When first similarity is within described preset range, by described first corresponding described first image update of similarity to described
Unlock image library；When described second similarity is within described preset range, described in corresponding for described second similarity
Second image update is to described unblock image library.
Further, so that the accuracy of the unblock image updating is more preferable, thus camera is utilized more rapidly
Carry out unlocking screen, above-mentioned judge whether described first similarity and described second similarity are in the step within preset range
Afterwards, described method also includes：The number of times being within described preset range when described first similarity presets threshold more than the 3rd
During value, described first corresponding described first image update of similarity within described preset range will be in described unblock figure
As storehouse；When described second similarity is in the number of times within described preset range more than four predetermined threshold value, will be in described
Described second similarity corresponding described second image update extremely described unblock image library within preset range.
As an example it is assumed that be stored with in unblock image library, X1, X2, X3 tri-unlocks image, and user once uses for n time
X1 and X2 is unlocked, and the similarity calculating acquisition when utilizing X1 and X2 to unlock each time is respectively Ni and Mi, and (wherein, i takes
Value is 1～n, and n is positive integer).
Wherein, if in this n similarity of N1～Nn, individual similarity is within preset range, if k reaches k (k is less than n)
To the 3rd predetermined threshold value, then corresponding first image of the first similarity being within preset range can be added to unblock figure
As in storehouse；If in addition, in this n similarity of M1～Nn, individual similarity is within preset range, if h reaches h (h is less than n)
4th predetermined threshold value, then add corresponding second image of the second similarity being within preset range to unblock image library
In.
After updating unblock image library by the way, shield at later use the first camera and second camera
When curtain unlocks, can accelerate to unlock speed, promote the experience of user further.
Additionally, the unblock image in unblock image library also can synchronize storage arrives network side, in order to user is mobile in replacing
After terminal, can re-download from network side and unlock image to the mobile terminal changed, it is to avoid reuse camera and clap
Take the photograph and unlock the loaded down with trivial details of image.For example, mobile phone users can automatically save with one account of online application and update the account and exist
Unlock the unblock image in image library, in order to can network after user's lost mobile terminal the login account, image will be unlocked
Download to the machine, and with the use of mobile terminal, user can automatically update regulation and unlock the unblock image in image library,
Improve the experience of user further.
From the foregoing, the unlocking method of the mobile terminal screen of the embodiment of the present invention, it is only necessary to one-touch entrance images
Pattern, simple to operate, and unlocking objects is freely.And the unlocking objects of unlocked by fingerprint is single in prior art, only specific finger
Lines could unlock, if cold at wintry weather, finger cracking, or finger have dirty or in the case of have water stain, refer to
Line unlocks and almost lost efficacy, and the unlocking method of the mobile terminal screen of the embodiment of the present invention uses camera seizure image to solve
Lock, unlocking objects can be carry-on any article, and can add the different article of more than one piece, such as user's some day
Do not wear wrist-watch, then user can be unlocked with the ring worn, and unlocking manner is more flexible and varied.
Separately have, the mobile terminal that embodiments of the invention are applied, do not increase any hardware, complete machine cost and complete machine
Dependability be respectively provided with some superiority relative to unlocked by fingerprint mode.Additionally, at the portable thing of user, or have child in arms
When, can only one-handed performance in the case of, use mobile terminal fingerprint recognition, it is more likely that by mobile terminal landing, and
Embodiments of the invention use camera to catch image and are unlocked, in that context it may be convenient to one-handed performance, even if hand has and dirty has water
Stain or carry article, it is also possible to the unblock of simple and fast.
In sum, embodiments of the invention are not on the premise of increasing any hardware device, existing by mobile terminal
The first camera and second camera catch target image and can be unlocked, and unlocking manner is versatile and flexible, simple to operate
Fast, one hand can complete.In addition, the unblock image in unblock image library only has user oneself to know, confidentiality is good, and
Unlock the unblock image in image library also can real-time update, follow-up unblock speed can be further speeded up, promote making of user
With experience.It follows that embodiments of the invention efficiently solve existing unlocking manner cannot ensure that user operation is convenient
Property while reduce design cost the technical problem strengthening confidentiality.
3rd embodiment
The embodiment provides a kind of mobile terminal, including the first camera and second camera, such as Fig. 3 institute
Showing, for the structured flowchart of the mobile terminal that third embodiment of the invention provides, this mobile terminal 300 also includes：
Instruction acquisition module 301, under mobile terminal screen screen lock state, obtains the finger unlocking mobile terminal screen
Order；
Start module 302, for the described instruction obtaining according to described instruction acquisition module 301, start described first and take the photograph
As head and described second camera；
Image collection module 303, is used for obtaining the first image of described first camera collection, and described second shooting
The second image that head gathers；
Unlock and perform module 304, for obtain according to described image collection module 303 described first image, described the
Two images and the unblock image storing in unlocking image library in advance, perform unlocking screen operation.
Preferably, as shown in Figure 4, the described execution module 304 that unlocks includes：
Performance element 3041, for being described first camera and described the when described first image and described second image
That two cameras gather simultaneously and and described unblock image library in unblock images match when, perform unlocking screen operation.
Preferably, as shown in Figure 4, described performance element 3041 includes：
Comparer unit 30411, for unlocking image library by described first image and described second image with described respectively
In described unblock image compare；
First judgment sub-unit 30412, when described unblock image library in exist and described first image match first
When target unblock image and the second target matching with described second image unlock image, it is judged that described first image and institute
State whether the second image can constitute the combination image pre-setting；
First acquisition subelement 30413, if can constitute described combination for described first image and described second image
Image, then obtain the very first time stamp of described first image and the second timestamp of described second image；
Second judgment sub-unit 30414, is used for judging that whether stamp of the described very first time is consistent with described second timestamp；
Perform subelement 30415, if consistent with described second timestamp for stamp of the described very first time, then perform screen solution
Latching operation.
Preferably, as shown in Figure 4, described comparer unit 30411 specifically for：Calculate described first image and described solution
First similarity of the described unblock image in lock image library；When described first similarity is more than the first predetermined threshold value, by institute
State the first similarity corresponding unblock image and be defined as described first object unblock image；Calculate described second image and described solution
Second similarity of the described unblock image in lock image library；When described second similarity is more than the second predetermined threshold value, by institute
State the second similarity corresponding unblock image and be defined as described second target unblock image.
Preferably, the described execution module 304 that unlocks also includes：
Judging unit 3042, be used for judging described first similarity and described second similarity whether be in preset range it
In；
When described judging unit 3042, first updating block 3043, for judging that described first similarity is in described presetting
Within the scope of when, by described first corresponding described first image update of similarity to described unblock image library；
When described judging unit 3042, second updating block 3044, for judging that described second similarity is in described presetting
Within the scope of when, by described second corresponding described second image update of similarity to described unblock image library.
Preferably, as shown in Figure 4, the described execution module 304 that unlocks also includes：
3rd updating block 3045, for being in number of times within described preset range more than the when described first similarity
During three predetermined threshold value, described first corresponding described first image update of similarity within described preset range will be in institute
State unblock image library；
4th updating block 3046, for being in number of times within described preset range more than the when described second similarity
During four predetermined threshold value, described second corresponding described second image update of similarity within described preset range will be in institute
State unblock image library.
The mobile terminal of the embodiment of the present invention, by instruction acquisition module 301 under mobile terminal screen screen lock state, obtains
Take the instruction that mobile terminal screen unlocks, thus trigger startup module 302 according to described instruction start described first camera and
Described second camera, and then trigger the first image that image collection module 303 obtains described first camera collection, Yi Jisuo
State the second image that second camera gathers so that unlocking execution module 304 can be according to described first image, described second figure
Picture and the unblock image storing in unlocking image library in advance, perform unlocking screen operation.It follows that the embodiment of the present invention
Mobile terminal, utilize the first camera self arranging and second camera to gather corresponding image respectively and can complete screen
Unlock, simple to operation, and also it is big to crack difficulty, again because the unblock image unlocking in image library only has user oneself to know
Road so that solve latching operation confidentiality good, efficiently solving existing unlocking manner cannot ensure user operation convenience
Reduce design cost the technical problem strengthening confidentiality simultaneously.
4th embodiment
Fig. 5 is the structured flowchart of the mobile terminal of another embodiment of the present invention.Specifically, the mobile terminal 500 in Fig. 5
Mobile phone, panel computer, personal digital assistant (Personal Digital Assistant, PDA) or vehicle-mounted computer can be
Deng.
Mobile terminal 500 in Fig. 5 includes that the 520th, radio frequency (Radio Frequency, RF) circuit the 510th, memory inputs
The 540th, unit the 530th, display unit takes pictures module the 550th, processor the 560th, voicefrequency circuit the 570th, WiFi (Wireless Fidelity)
Module 580 and power supply 590, wherein, module 550 of taking pictures includes the first camera and second camera.
Wherein, input block 530 can be used for receiving numeral or the character information of user's input, and produces and mobile terminal
The user setup of 500 and function control relevant signal input.Specifically, in the embodiment of the present invention, this input block 530 can
To include contact panel 531.Contact panel 531, also referred to as touch-screen, can collect touch operation on or near it for the user
(such as user uses any applicable object such as finger, stylus or operation on contact panel 531 for the annex), and according in advance
The formula setting drives corresponding attachment means.
Optionally, contact panel 531 can include touch detecting apparatus and two parts of touch controller.Wherein, inspection is touched
Survey the touch orientation of device detection user, and detect the signal that touch operation brings, transmit a signal to touch controller；Touch
Controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives this processor 560, and
Can the order sent of reception processing device 560 being performed.Furthermore, it is possible to use resistance-type, condenser type, infrared ray and surface
The polytypes such as sound wave realize contact panel 531.Except contact panel 531, input block 530 can also include that other inputs set
Standby 532, other input equipments 532 can include but is not limited to physical keyboard, function key (press by such as volume control button, switch
Key etc.), trace ball, mouse, one or more in action bars etc..
Wherein, display unit 540 can be used for showing the information being inputted by user or the information being supplied to user and movement
The various menu interfaces of terminal 500.Display unit 540 can include display floater 541, optionally, can use LCD or organic
The forms such as optical diode (Organic Light-Emitting Diode, OLED) configure display floater 541.
It should be noted that contact panel 531 can cover display floater 541, formed and touch display screen, when the inspection of this touch display screen
After measuring the touch operation on or near it, send processor 560 to determine the type of touch event, with preprocessor
560 provide corresponding visual output according to the type of touch event on touch display screen.
Touch display screen and include Application Program Interface viewing area and conventional control viewing area.This Application Program Interface viewing area
And the arrangement mode of this conventional control viewing area does not limit, can distinguish two for be arranged above and below, left-right situs etc. and show
Show the arrangement mode in district.This Application Program Interface viewing area is displayed for the interface of application program.Each interface is permissible
The interface elements such as the icon and/or the widget desktop control that comprise at least one application program.This Application Program Interface viewing area
Also can be the empty interface not comprising any content.This conventional control viewing area is for showing the control that utilization rate is higher, for example,
The application icons etc. such as settings button, interface numbering, scroll bar, phone directory icon.
Wherein, processor 560 is the control centre of mobile terminal 500, utilizes various interface and the whole mobile phone of connection
Various piece, by running or perform the software program that is stored in first memory 521 and/or module, and call and deposit
Data in second memory 522 for the storage, perform various function and the process data of mobile terminal 500, thus to mobile terminal
500 carry out integral monitoring.Wherein, be stored with in second memory 522 unblock image library, and described unblock image library includes one
Above unblock image.Optionally, processor 560 can include one or more processing unit.
In embodiments of the present invention, processor 560 is under mobile terminal screen screen lock state, obtains and unlocks mobile terminal screen
The instruction of curtain, thus according to described instruction, start described first camera and described second camera, and then obtain described first
First image of camera collection, and the second image that described second camera gathers, and according to described first image, described
Second image and the unblock image storing in unlocking image library in advance, perform unlocking screen operation.
Preferably, processor 560 is according to described first image, described second image and unlocking in image library in advance
The unblock image of storage, when performing unlocking screen operation, specifically for：When described first image and described second image are described
That first camera and described second camera gather simultaneously and and described unblock image library in unblock images match when, perform
Unlocking screen operates.
Preferably, processor 560 is being described first camera and described when described first image and described second image
That second camera gathers simultaneously and and described unblock image library in unblock images match when, perform unlocking screen operation when,
Specifically for：Respectively described first image and described second image are carried out with the described unblock image in described unblock image library
Comparison；When described unblock image library existing the first object unblock image matching with described first image and with described the
When the second target that two images match unlocks image, it is judged that whether described first image and described second image can constitute pre-
The combination image first arranging；If described first image and described second image can constitute described combination image, then obtain described
The very first time stamp of the first image and the second timestamp of described second image；When judging stamp of the described very first time with described second
Between stab whether consistent；If stamp of the described very first time is consistent with described second timestamp, then perform unlocking screen operation.
Preferably, described first image and described second image are being unlocked in image library by processor 560 respectively with described
Described unblock image when comparing, specifically for：Calculate described first image and the described solution in described unblock image library
First similarity of lock image；When described first similarity is more than the first predetermined threshold value, by corresponding for described first similarity
Unlock image and be defined as described first object unblock image；Calculate described second image and the described solution in described unblock image library
Second similarity of lock image；When described second similarity is more than the second predetermined threshold value, by corresponding for described second similarity
Unlock image and be defined as described second target unblock image.
Preferably, processor 560 is after performing the step of unlocking screen operation, is additionally operable to judge described first similarity
And whether described second similarity is within preset range；When described first similarity is within described preset range,
By described first similarity corresponding described first image update extremely described unblock image library；When described second similarity is in institute
When stating within preset range, by described second similarity corresponding described second image update extremely described unblock image library.
Preferably, described, processor 560 judges whether described first similarity and described second similarity are in default
It after within the scope of, is additionally operable to：The number of times being within described preset range when described first similarity presets threshold more than the 3rd
During value, described first corresponding described first image update of similarity within described preset range will be in described unblock figure
As storehouse；When described second similarity is in the number of times within described preset range more than four predetermined threshold value, will be in described
Described second similarity corresponding described second image update extremely described unblock image library within preset range.
Mobile terminal 500 is capable of each process that in previous embodiment, mobile terminal realizes, for avoiding repeating, here
Repeat no more.
The mobile terminal 500 of the embodiment of the present invention, can obtain to unlock and moves eventually under mobile terminal screen screen lock state
The instruction of end screen, thus start the first camera and the second camera of mobile terminal according to this instruction so that the first shooting
Head and second camera can catch the image for unlocking respectively, so catch according to the first camera the first image, the
Second image of two cameras seizure and the unblock image storing in unlocking image library in advance, perform unlocking screen operation.
It follows that the mobile terminal of the embodiment of the present invention does not increases any hardware device, merely with existing first shooting of mobile terminal
Head and second camera can realize unlocking screen, simple to operation, crack difficulty big, and unlock the unblock figure in image library
As only user oneself knows, confidentiality is good, and efficiently solving existing unlocking manner cannot ensure that user operation is convenient
Property while reduce design cost the technical problem strengthening confidentiality.
5th embodiment
Fig. 6 is the structured flowchart of the mobile terminal of another embodiment of the present invention.Specifically, the mobile terminal shown in Fig. 6
600 include：At least one processor the 601st, memory the 602nd, at least one network interface the 604th, other user interfaces 603 and taking pictures
Module 606, described module 606 of taking pictures includes the first camera and second camera.Each assembly in mobile terminal 600 passes through
Bus system 605 is coupled.It is understood that bus system 605 is for realizing the connection communication between these assemblies.Total linear system
System 605, in addition to including data/address bus, also includes power bus, control bus and status signal bus in addition.But in order to understand
See from tomorrow, in figure 6 various buses are all designated as bus system 605.
Wherein, user interface 603 can include display, keyboard or pointing device (for example, mouse, trace ball
(trackball), touch-sensitive plate or touch-screen etc..
The memory 602 being appreciated that in the embodiment of the present invention can be volatile memory or nonvolatile memory,
Or can include volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read-only storage (Read-
Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable
Device (Erasable PROM, EPROM), Electrically Erasable Read Only Memory (Electrically EPROM, EEPROM) or
Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), and it is used as outside high
Speed caching.By exemplary but be not restricted explanation, the RAM of many forms can use, such as static RAM
(Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory
(Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate
SDRAM, DDRSDRAM), enhancement mode Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory (Direct
Rambus RAM, DRRAM).The memory 602 of system and method that the embodiment of the present invention describes be intended to including but not limited to these
Memory with other applicable types any.
In some embodiments, memory 602 stores following element, executable module or data structure, or
Their subset of person, or their superset：Operating system 6021 and application program 6022.
Wherein, operating system 6021, comprise various system program, such as ccf layer, core library layer, driving layer etc., are used for
Realize various basic business and process hardware based task.Application program 6022, comprises various application program, such as media
Player (Media Player), browser (Browser) etc., be used for realizing various applied business.Realize the embodiment of the present invention
The program of method may be embodied in application program 6022.
In embodiments of the present invention, the unblock image library pre-building in the present invention that is stored with in memory 602, described solution
Lock image library includes more than one unblock image.By calling program or the instruction of memory 602 storage, concrete, can
To be the program of storage in application program 6022 or instruction.
In embodiments of the present invention, processor 601 is under mobile terminal screen screen lock state, obtains
Take the instruction unlocking mobile terminal screen, thus according to described instruction, start described first camera and described second camera,
And then obtain the first image of described first camera collection, and the second image that described second camera gathers, and according to
Described first image, described second image and the unblock image storing in unlocking image library in advance, perform unlocking screen behaviour
Make.
The method that the invention described above embodiment discloses can apply in processor 601, or is realized by processor 601.
Processor 601 is probably a kind of IC chip, has the disposal ability of signal.During realizing, said method each
Step can be completed by the instruction of the integrated logic circuit of the hardware in processor 601 or software form.Above-mentioned process
Device 601 can be general processor, digital signal processor (Digital Signal Processor, DSP), special integrated electricity
Road (Application Specific Integrated Circuit, ASIC), field programmable gate array (Field
Programmable Gate Array, FPGA) or other PLDs, discrete gate or transistor logic,
Discrete hardware components.Can realize or perform the disclosed each method in the embodiment of the present invention, step and logic diagram.General
The processor etc. that processor can be microprocessor or this processor also can be any routine.In conjunction with embodiment of the present invention institute
The step of disclosed method can be embodied directly in hardware decoding processor and perform to complete, or with the hardware in decoding processor
And software module combination execution completes.Software module may be located at random access memory, and flash memory, read-only storage are able to programme read-only
In the ripe storage medium in this areas such as memory or electrically erasable programmable memory, register.This storage medium is positioned at
Memory 602, processor 601 reads the information in memory 602, the step completing said method in conjunction with its hardware.
It is understood that the embodiment of the present invention describe these embodiments can with hardware, software, firmware, middleware,
Microcode or a combination thereof realize.Realizing for hardware, processing unit can be implemented in one or more special IC
(Application Specific Integrated Circuit, ASIC), digital signal processor (Digital Signal
Processor, DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable
Logic Device, PLD), field programmable gate array (Field Programmable Gate Array, FPGA), general place
Reason device, controller, microcontroller, microprocessor, for performing in other electronic units or a combination thereof of the application function.
Software is realized, can be realized by the module (such as process, function etc.) performing embodiment of the present invention function
The technology of the embodiment of the present invention.Software code is storable in memory and is performed by processor.Memory can processed
In device or realize outside processor.
Preferably, processor 601 is according to described first image, described second image and unlocking in image library in advance
The unblock image of storage, when performing unlocking screen operation, specifically for：When described first image and described second image are described
That first camera and described second camera gather simultaneously and and described unblock image library in unblock images match when, perform
Unlocking screen operates.
Preferably, processor 601 is being described first camera and described when described first image and described second image
That second camera gathers simultaneously and and described unblock image library in unblock images match when, perform unlocking screen operation when,
Specifically for：Respectively described first image and described second image are carried out with the described unblock image in described unblock image library
Comparison；When described unblock image library existing the first object unblock image matching with described first image and with described the
When the second target that two images match unlocks image, it is judged that whether described first image and described second image can constitute pre-
The combination image first arranging；If described first image and described second image can constitute described combination image, then obtain described
The very first time stamp of the first image and the second timestamp of described second image；When judging stamp of the described very first time with described second
Between stab whether consistent；If stamp of the described very first time is consistent with described second timestamp, then perform unlocking screen operation.
Preferably, described first image and described second image are being unlocked in image library by processor 601 respectively with described
Described unblock image when comparing, specifically for：Calculate described first image and the described solution in described unblock image library
First similarity of lock image；When described first similarity is more than the first predetermined threshold value, by corresponding for described first similarity
Unlock image and be defined as described first object unblock image；Calculate described second image and the described solution in described unblock image library
Second similarity of lock image；When described second similarity is more than the second predetermined threshold value, by corresponding for described second similarity
Unlock image and be defined as described second target unblock image.
Preferably, processor 601 is after performing the step of unlocking screen operation, is additionally operable to judge described first similarity
And whether described second similarity is within preset range；When described first similarity is within described preset range,
By described first similarity corresponding described first image update extremely described unblock image library；When described second similarity is in institute
When stating within preset range, by described second similarity corresponding described second image update extremely described unblock image library.
Preferably, described, processor 601 judges whether described first similarity and described second similarity are in default
It after within the scope of, is additionally operable to：The number of times being within described preset range when described first similarity presets threshold more than the 3rd
During value, described first corresponding described first image update of similarity within described preset range will be in described unblock figure
As storehouse；When described second similarity is in the number of times within described preset range more than four predetermined threshold value, will be in described
Described second similarity corresponding described second image update extremely described unblock image library within preset range.
Mobile terminal 600 is capable of each process that in previous embodiment, mobile terminal realizes, for avoiding repeating, here
Repeat no more.
The mobile terminal 600 of the embodiment of the present invention, can obtain to unlock and moves eventually under mobile terminal screen screen lock state
The instruction of end screen, thus start the first camera and the second camera of mobile terminal according to this instruction so that the first shooting
Head and second camera can catch the image for unlocking respectively, so catch according to the first camera the first image, the
Second image of two cameras seizure and the unblock image storing in unlocking image library in advance, perform unlocking screen operation.
It follows that the mobile terminal of the embodiment of the present invention does not increases any hardware device, merely with existing first shooting of mobile terminal
Head and second camera can realize unlocking screen, simple to operation, crack difficulty big, and unlock the unblock figure in image library
As only user oneself knows, confidentiality is good, and efficiently solving existing unlocking manner cannot ensure that user operation is convenient
Property while reduce design cost the technical problem strengthening confidentiality.
Those skilled in the art is it can be understood that arrive, for convenience and simplicity of description, the system of foregoing description,
The specific works process of device and unit, is referred to the corresponding process in preceding method embodiment, does not repeats them here.
In embodiment provided herein, it should be understood that disclosed apparatus and method, can be passed through other
Mode realizes.For example, device embodiment described above is only schematically, for example, the division of described unit, it is only
A kind of logic function divides, actual can have when realizing other dividing mode, for example multiple unit or assembly can in conjunction with or
Person is desirably integrated into another system, or some features can be ignored, or does not performs.Another point, shown or discussed is mutual
Between coupling direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING of device or unit or communication link
Connect, can be electrical, machinery or other form.
The described unit illustrating as separating component can be or may not be physically separate, shows as unit
The parts showing can be or may not be physical location, i.e. may be located at a place, or also can be distributed to multiple
On NE.Some or all of unit therein can be selected according to the actual needs to realize the mesh of the present embodiment scheme
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to two or more unit are integrated in a unit.
If described function is using the form realization of SFU software functional unit and as independent production marketing or use, permissible
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part contributing prior art or the part of this technical scheme can embody with the form of software product, this meter
Calculation machine software product is stored in a storage medium, including some instructions are with so that a computer equipment (can be individual
People's computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.
And aforesaid storage medium includes：USB flash disk, portable hard drive, ROM, RAM, magnetic disc or CD etc. are various can store program code
Medium.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art, in the technical scope that the invention discloses, can readily occur in change or replace, should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with scope of the claims.
Claims (12)
1. a unlocking method for mobile terminal screen, described mobile terminal includes the first camera and second camera, and it is special
Levying and being, described method includes：
Under mobile terminal screen screen lock state, obtain the instruction unlocking mobile terminal screen；
According to described instruction, start described first camera and described second camera；
Obtain the first image of described first camera collection, and the second image that described second camera gathers；
According to described first image, described second image and the unblock image storing in unlocking image library in advance, perform screen
Curtain solves latching operation.
2. method according to claim 1, it is characterised in that described according to described first image, described second image with
And the unblock image storing in unlocking image library in advance, perform the step of unlocking screen operation, including：
When described first image and described second image be described first camera and described second camera gathers simultaneously and
During with the described unblock images match unlocking in image library, perform unlocking screen operation.
3. method according to claim 2, it is characterised in that described when described first image and described second image be institute
State the first camera and described second camera gathers simultaneously and and described unblock image library in unblock images match when, hold
The step of row unlocking screen operation, including：
Respectively described first image and described second image are compared with the described unblock image in described unblock image library；
When described unblock image library existing the first object unblock image matching with described first image and with described the
When the second target that two images match unlocks image, it is judged that whether described first image and described second image can constitute pre-
The combination image first arranging；
If described first image and described second image can constitute described combination image, then obtain the first of described first image
Timestamp and the second timestamp of described second image；
Judge that whether stamp of the described very first time is consistent with described second timestamp；
If stamp of the described very first time is consistent with described second timestamp, then perform unlocking screen operation.
4. method according to claim 3, it is characterised in that described respectively by described first image and described second image
The step compared with the described unblock image in described unblock image library, including：
Calculate the first similarity of described first image and the described unblock image in described unblock image library；
When described first similarity is more than the first predetermined threshold value, corresponding for described first similarity unblock image is defined as institute
State first object and unlock image；
Calculate the second similarity of described second image and the described unblock image in described unblock image library；
When described second similarity is more than the second predetermined threshold value, corresponding for described second similarity unblock image is defined as institute
State the second target and unlock image.
5. method according to claim 4, it is characterised in that after performing the step of unlocking screen operation, described method
Also include：
Judge whether described first similarity and described second similarity are within preset range；
When described first similarity is within described preset range, by described first corresponding described first image of similarity
It is updated to described unblock image library；
When described second similarity is within described preset range, by described second corresponding described second image of similarity
It is updated to described unblock image library.
6. method according to claim 5, it is characterised in that described first similarity of described judgement and described second similar
After whether degree is in the step within preset range, described method also includes：
When described first similarity is in the number of times within described preset range more than three predetermined threshold value, will be in described pre-
Described first similarity corresponding described first image update extremely described unblock image library within the scope of if；
When described second similarity is in the number of times within described preset range more than four predetermined threshold value, will be in described pre-
Described second similarity corresponding described second image update extremely described unblock image library within the scope of if.
7. a mobile terminal, described mobile terminal includes the first camera and second camera, it is characterised in that described movement
Terminal also includes：
Instruction acquisition module, under mobile terminal screen screen lock state, obtains the instruction unlocking mobile terminal screen；
Start module, for the described instruction obtaining according to described instruction acquisition module, start described first camera and described
Second camera；
Image collection module, is used for obtaining the first image of described first camera collection, and described second camera collection
The second image；
Unlock perform module, for according to described image collection module obtain described first image, described second image and
The unblock image storing in unlocking image library in advance, performs unlocking screen operation.
8. mobile terminal according to claim 7, it is characterised in that described unblock performs module and includes：
Performance element, for being described first camera and described second camera when described first image and described second image
That gather simultaneously and and described unblock image library in unblock images match when, perform unlocking screen operation.
9. mobile terminal according to claim 8, it is characterised in that described performance element includes：
Comparer unit, for respectively by the described solution in described first image and described second image and described unblock image library
Lock image is compared；
First judgment sub-unit, when the first object unblock figure that existence in described unblock image library matches with described first image
When picture and the second target matching with described second image unlock image, it is judged that described first image and described second image
Whether can constitute the combination image pre-setting；
First acquisition subelement, if can constitute described combination image for described first image and described second image, then obtains
Take the very first time stamp of described first image and the second timestamp of described second image；
Second judgment sub-unit, is used for judging that whether stamp of the described very first time is consistent with described second timestamp；
Perform subelement, if consistent with described second timestamp for stamp of the described very first time, then perform unlocking screen operation.
10. mobile terminal according to claim 9, it is characterised in that described comparer unit specifically for：
Calculate the first similarity of described first image and the described unblock image in described unblock image library；
When described first similarity is more than the first predetermined threshold value, corresponding for described first similarity unblock image is defined as institute
State first object and unlock image；
Calculate the second similarity of described second image and the described unblock image in described unblock image library；
When described second similarity is more than the second predetermined threshold value, corresponding for described second similarity unblock image is defined as institute
State the second target and unlock image.
11. mobile terminals according to claim 10, it is characterised in that described unblock performs module and also includes：
Judging unit, is used for judging whether described first similarity and described second similarity are within preset range；
First updating block, is used for when described judging unit judges that described first similarity is within described preset range,
By described first similarity corresponding described first image update extremely described unblock image library；
Second updating block, is used for when described judging unit judges that described second similarity is within described preset range,
By described second similarity corresponding described second image update extremely described unblock image library.
12. mobile terminals according to claim 11, it is characterised in that described unblock performs module and also includes：
3rd updating block, presets threshold for the number of times being in when described first similarity within described preset range more than the 3rd
During value, described first corresponding described first image update of similarity within described preset range will be in described unblock figure
As storehouse；
4th updating block, presets threshold for the number of times being in when described second similarity within described preset range more than the 4th
During value, described second corresponding described second image update of similarity within described preset range will be in described unblock figure
As storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610797676.7A CN106445328B (en) | 2016-08-31 | 2016-08-31 | Unlocking method of mobile terminal screen and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610797676.7A CN106445328B (en) | 2016-08-31 | 2016-08-31 | Unlocking method of mobile terminal screen and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106445328A true CN106445328A (en) | 2017-02-22 |
| CN106445328B CN106445328B (en) | 2020-06-16 |
Family
ID=58165011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610797676.7A Active CN106445328B (en) | 2016-08-31 | 2016-08-31 | Unlocking method of mobile terminal screen and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106445328B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107491685A (en) * | 2017-09-27 | 2017-12-19 | 维沃移动通信有限公司 | A kind of face identification method and mobile terminal |
| CN107729735A (en) * | 2017-10-20 | 2018-02-23 | 北京小米移动软件有限公司 | Unlocked by fingerprint method, apparatus, electronic equipment and computer-readable recording medium |
| CN108668021A (en) * | 2018-04-25 | 2018-10-16 | 维沃移动通信有限公司 | A kind of unlocking method and mobile terminal |
| CN109348046A (en) * | 2018-09-25 | 2019-02-15 | 罗源县凤山镇企业服务中心 | A kind of mobile phone unlocking method and terminal |
| WO2019052439A1 (en) * | 2017-09-12 | 2019-03-21 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for collecting facial information and related products |
| CN111737676A (en) * | 2019-11-08 | 2020-10-02 | 北京沃东天骏信息技术有限公司 | Screen locking and unlocking method and device of touch screen equipment and storage medium thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103019561A (en) * | 2012-11-28 | 2013-04-03 | 广东欧珀移动通信有限公司 | Unlocking method and device based on double cameras |
| CN103389794A (en) * | 2012-05-08 | 2013-11-13 | 联发科技股份有限公司 | Interaction display system and method thereof |
| CN103488299A (en) * | 2013-10-15 | 2014-01-01 | 大连市恒芯科技有限公司 | Intelligent terminal man-machine interaction method fusing human face and gestures |
| CN104036167A (en) * | 2013-03-04 | 2014-09-10 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN104935698A (en) * | 2015-06-23 | 2015-09-23 | 上海卓易科技股份有限公司 | Photographing method of smart terminal, photographing device and smart phone |
| CN105303128A (en) * | 2014-07-31 | 2016-02-03 | 中国电信股份有限公司 | Method for preventing use of mobile terminal without authorization and mobile terminal |
| CN106326713A (en) * | 2016-08-31 | 2017-01-11 | 维沃移动通信有限公司 | Unlocking method for screen of mobile terminal and mobile terminal |
-
2016
- 2016-08-31 CN CN201610797676.7A patent/CN106445328B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389794A (en) * | 2012-05-08 | 2013-11-13 | 联发科技股份有限公司 | Interaction display system and method thereof |
| CN103019561A (en) * | 2012-11-28 | 2013-04-03 | 广东欧珀移动通信有限公司 | Unlocking method and device based on double cameras |
| CN104036167A (en) * | 2013-03-04 | 2014-09-10 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN103488299A (en) * | 2013-10-15 | 2014-01-01 | 大连市恒芯科技有限公司 | Intelligent terminal man-machine interaction method fusing human face and gestures |
| CN105303128A (en) * | 2014-07-31 | 2016-02-03 | 中国电信股份有限公司 | Method for preventing use of mobile terminal without authorization and mobile terminal |
| CN104935698A (en) * | 2015-06-23 | 2015-09-23 | 上海卓易科技股份有限公司 | Photographing method of smart terminal, photographing device and smart phone |
| CN106326713A (en) * | 2016-08-31 | 2017-01-11 | 维沃移动通信有限公司 | Unlocking method for screen of mobile terminal and mobile terminal |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019052439A1 (en) * | 2017-09-12 | 2019-03-21 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for collecting facial information and related products |
| CN107491685A (en) * | 2017-09-27 | 2017-12-19 | 维沃移动通信有限公司 | A kind of face identification method and mobile terminal |
| CN107491685B (en) * | 2017-09-27 | 2020-06-26 | 维沃移动通信有限公司 | Face recognition method and mobile terminal |
| CN107729735A (en) * | 2017-10-20 | 2018-02-23 | 北京小米移动软件有限公司 | Unlocked by fingerprint method, apparatus, electronic equipment and computer-readable recording medium |
| CN108668021A (en) * | 2018-04-25 | 2018-10-16 | 维沃移动通信有限公司 | A kind of unlocking method and mobile terminal |
| CN109348046A (en) * | 2018-09-25 | 2019-02-15 | 罗源县凤山镇企业服务中心 | A kind of mobile phone unlocking method and terminal |
| CN111737676A (en) * | 2019-11-08 | 2020-10-02 | 北京沃东天骏信息技术有限公司 | Screen locking and unlocking method and device of touch screen equipment and storage medium thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106445328B (en) | 2020-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106445328A (en) | Unlocking method of mobile terminal screen, and mobile terminal | |
| CN107402663B (en) | Fingerprint verification method and electronic device for executing the method | |
| CN106326713B (en) | A kind of unlocking method and mobile terminal of mobile terminal screen | |
| CN105933538A (en) | Video finding method for mobile terminal and mobile terminal | |
| CN106127003B (en) | A kind of fingerprint recognition unlocking method and mobile terminal | |
| CN106203038B (en) | A kind of unlocking method and mobile terminal | |
| CN106648382B (en) | A kind of picture browsing method and mobile terminal | |
| CN105959544A (en) | Mobile terminal and image processing method thereof | |
| CN105843525A (en) | Information displaying method based on mobile terminal and mobile terminal | |
| CN106127076A (en) | The inspection method of a kind of photograph album photo and mobile terminal | |
| CN106485112A (en) | A kind of method for opening application program and mobile terminal | |
| CN106101553A (en) | A kind of photographic method and mobile terminal | |
| CN105867821A (en) | Icon arranging method and device and terminal | |
| CN106125884B (en) | A kind of processing method and mobile terminal of the background task of mobile terminal | |
| CN105959564A (en) | Photographing method and mobile terminal | |
| CN106027794B (en) | A kind of encryption method and mobile terminal of photo | |
| CN106250754A (en) | The control method of a kind of application program and mobile terminal | |
| CN106446661A (en) | Mobile terminal application program starting method and mobile terminal | |
| CN106355395A (en) | Payment method and mobile terminal | |
| CN106126999A (en) | The unlocking method of a kind of Intelligent Recognition visitor and mobile terminal | |
| CN107959789A (en) | A kind of image processing method and mobile terminal | |
| CN107643912A (en) | A kind of information sharing method and mobile terminal | |
| CN107665434A (en) | A kind of method of payment and mobile terminal | |
| CN105824404A (en) | Gesture operation and control method and mobile terminal | |
| CN106131828A (en) | A kind of WiFi password sharing method, mobile terminal and Cloud Server |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |