CN107346387A - Unlocking method and device - Google Patents
Unlocking method and device Download PDFInfo
- Publication number
- CN107346387A CN107346387A CN201710485589.2A CN201710485589A CN107346387A CN 107346387 A CN107346387 A CN 107346387A CN 201710485589 A CN201710485589 A CN 201710485589A CN 107346387 A CN107346387 A CN 107346387A
- Authority
- CN
- China
- Prior art keywords
- picture
- feature
- preparatory condition
- facial image
- recognition
- 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.)
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Classifications
-
- 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
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
- G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
- G06V10/754—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries involving a deformation of the sample pattern or of the reference pattern; Elastic matching
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/172—Classification, e.g. identification
Abstract
The present invention, which provides a kind of unlocking method and device, wherein method, to be included：During the unlocking screen of electronic equipment, the picture of camera shooting is obtained；The feature of picture is extracted, and whether judging characteristic meets preparatory condition；When feature meets preparatory condition, solve lock screen and perform event corresponding to feature.Unlocking method provided by the invention and device, improve the security of electronic equipment unlocking method.
Description
Technical field
The present invention relates to electronic technology, more particularly to a kind of unlocking method and device.
Background technology
Electronic equipment can all carry out screen locking to ensure its security in long-time in the case of.Deposit in the prior art
Screen locking mode mainly have a password screen locking and fingerprint screen locking, user is in unblock by inputting password or identification fingerprint to electronics
Equipment is unlocked.
Using prior art, the password of input is mostly 4-digit number, the larger possibility cracked be present；Fingerprint recognition is different from
Ordinary password, once fingerprint lose bring more serious security crisis, therefore, unlocking method security of the prior art compared with
It is low.
The content of the invention
The present invention provides a kind of unlocking method and device, improves the security of electronic equipment unlocking method.
The present invention provides a kind of unlocking method, including：During the unlocking screen of electronic equipment, camera shooting is obtained
Picture；
The feature of the picture is extracted, and judges whether the feature meets preparatory condition；
When the feature meets the preparatory condition, solve lock screen and perform event corresponding to the feature.
In an embodiment of the present invention, there is N kind alternatives in the preparatory condition, and the N is positive integer；
Within the n-th period of predetermined period, the preparatory condition is n alternative in N kind alternatives, described
N=1,2 ... N, wherein, the preset time period was evenly dividing as the continuous N sections period.
In an embodiment of the present invention, the specific region in the picture is determined；
Extract the feature of the specific region.
In an embodiment of the present invention, the picture is to take a picture certainly, and the electronic equipment includes recognition of face storehouse, described
Recognition of face storehouse includes the facial image of N people, and the N is positive integer；
It is described to judge whether the feature meets that preparatory condition includes：
The extraction facial image from taking a picture；
Judge in the facial image in the recognition of face storehouse to whether there is and the facial image phase from taking a picture
The facial image of matching.
In an embodiment of the present invention, before the feature of the extraction picture, in addition to：Determine the figure of described image
As parameter meets predetermined threshold value；Described image parameter includes following one or more：The color of picture, contrast, definition, figure
The expression of personage and picture layout in piece.
The present invention provides a kind of tripper, including：
Acquisition module, the acquisition module are used for during the unlocking screen of electronic equipment, obtain camera shooting
Picture；
Processing module, the processing module is used for the feature for extracting the picture, and it is pre- to judge whether the feature meets
If condition；
Unlocked state, the unlocked state are used for when the feature meets the preparatory condition, solve lock screen and perform
Event corresponding to the feature.
In an embodiment of the present invention, there is N kind alternatives in the preparatory condition, and the N is positive integer；
Within the n-th period of predetermined period, the preparatory condition is n alternative in N kind alternatives, described
N=1,2 ... N, wherein, the preset time period was evenly dividing as the continuous N sections period.
In an embodiment of the present invention, the processing module is specifically used for,
Determine the specific region in the picture；
Extract the feature of the specific region.
In an embodiment of the present invention, the picture is to take a picture certainly, and the electronic equipment includes recognition of face storehouse, described
Recognition of face storehouse includes the facial image of N people, and the N is positive integer；
The processing module is specifically used for, the extraction facial image from taking a picture；
Judge in the facial image in the recognition of face storehouse to whether there is and the facial image phase from taking a picture
The facial image of matching.
In an embodiment of the present invention, in addition to：
Determining module, for determining that the image parameter of described image meets predetermined threshold value；Described image parameter includes following
It is one or more：The expression of personage and picture layout in the color of picture, contrast, definition, picture.
The present invention, which provides a kind of unlocking method and device, wherein method, to be included：During the unlocking screen of electronic equipment,
Obtain the picture of camera shooting；The feature of picture is extracted, and whether judging characteristic meets preparatory condition；Meet in feature default
During condition, solve lock screen and perform event corresponding to feature.Unlocking method provided by the invention and device, improve electronic equipment
The security of unlocking method.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of unlocking method embodiment one of the present invention；
Fig. 2 is the schematic flow sheet of unlocking method embodiment two of the present invention；
Fig. 3 is the structural representation of tripper embodiment one of the present invention；
Fig. 4 is the structural representation of tripper embodiment two of the present invention.
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 only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Term " first ", " second ", " the 3rd " in description and claims of this specification and above-mentioned accompanying drawing, "
The (if present)s such as four " are for distinguishing similar object, without for describing specific order or precedence.It should manage
The data that solution so uses can exchange in the appropriate case, so as to embodiments of the invention described herein for example can with except
Order beyond those for illustrating or describing herein is implemented.In addition, term " comprising " and " having " and theirs is any
Deformation, it is intended that cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, production
Product or equipment are not necessarily limited to those steps clearly listed or unit, but may include not list clearly or for this
The intrinsic other steps of a little process, method, product or equipment or unit.
Technical scheme is described in detail with specifically embodiment below.These specific implementations below
Example can be combined with each other, and may be repeated no more for same or analogous concept or process in some embodiments.
Fig. 1 is the schematic flow sheet of unlocking method embodiment one of the present invention.As shown in figure 1, this implementation executive agent can be with
It is the electronic equipment for including camera, display device and lock function.The present embodiment unlocking method includes：
S101：During the unlocking screen of electronic equipment, the picture of camera shooting is obtained.
S102：The feature of picture is extracted, and whether judging characteristic meets preparatory condition.
S103：When feature meets preparatory condition, solve lock screen and perform event corresponding to feature.
Specifically, general electronic equipment in an idle state can screen locking, it is necessary to which user first carries out unlocking screen when using.Electricity
During the unlocking screen of sub- equipment, electronic equipment can provide camera function key in unlock interface, so that user can be
The camera that electronic equipment is directly invoked in unlock interface is taken pictures.
After user is using camera shooting picture, the picture of camera shooting is obtained immediately, and extract camera and clapped
The feature of picture is taken the photograph, and judges whether the feature of picture meets preparatory condition.If the feature of picture meets preparatory condition, unlock
The screen of electronic equipment simultaneously performs event corresponding to the feature of picture.
Such as：The feature of picture is the things in picture, and the things that preparatory condition refers in picture is fruit.Then mobile phone is solving
After the photo of an apple is shot by mobile phone camera during lock, mobile phone judges the thing in picture by face recognition technology
Whether body is fruit, and because apple is fruit, then the feature of picture meets preparatory condition, solves lock screen.Now perform picture
Event corresponding to apple in feature：" opening calculator ".Wherein, feature, preparatory condition and event corresponding to feature can be by
User is set.
In the unlocking method that the present embodiment provides, clapped by during the unlocking screen of electronic equipment, obtaining camera
The picture taken the photograph；The feature of picture is extracted, and whether judging characteristic meets preparatory condition；When feature meets preparatory condition, unblock
Screen simultaneously performs event corresponding to feature.The feature for the picture that can be shot by extracting camera, and meet to preset in feature
Electronic equipment is unlocked during condition, and performs event corresponding to feature, so as to improve the security of electronic equipment unlocking method,
And the processing speed for performing event corresponding to feature is accelerated, improves the efficiency that user uses electronic equipment.Especially use
Family can set feature, preparatory condition and event corresponding to feature, can be needed user quick on the basis of ensureing to unlock
The event of execution is performed since locking screen interface, and new experience is brought to user so that electronic equipment possesses more human nature
The characteristics of change.
Alternatively, the feature of picture is following one or more：The personage in things, picture in picture, the face of picture
The expression of personage and picture layout etc. in color, contrast, definition, picture.
Alternatively, in above-described embodiment, also include before S101：Receive the feature and preparatory condition of user's input.
Specifically, the feature of picture and preparatory condition can voluntarily be set by the user of electronic equipment, so as to which user uses
When the character symbol of the photo of the camera shooting of electronic equipment shares the preparatory condition of family setting, by unlocking screen and feature is performed
Corresponding event.
Alternatively, in the above-described embodiments, there is N kind alternatives in preparatory condition, and N is positive integer；Wherein, in default week
In the n-th period of phase, preparatory condition be N kind alternatives in n alternative, n=1,2 ... N, wherein, preset time
Section was evenly dividing as the continuous N sections period.
Such as：Alternative during preparatory condition has 7, is divided in units of one week seven days.In predetermined period seven days
Middle preparatory condition differs, i.e., uses different preparatory conditions respectively, and with 7 days be to be circulated in the cycle within seven days.Such as
Preparatory condition used in every 7 days Monday is all：Things in picture includes fruit, preparatory condition used in Tuesday
For：Things in picture includes electrical equipment.Then correspondingly, the feature of picture is the things in picture.
Meanwhile different features corresponds to different events and can also correspondingly repaiied for the mechanical periodicity of preparatory condition
Change.Such as：Things in Monday picture includes the event that calculator application is correspondingly performed during apple, and the things in picture includes
The event of notepad appli-cation is correspondingly performed during pears.Things in Tuesday picture includes the thing that computer application is correspondingly performed during refrigerator
Part, the things in picture include the event that notepad appli-cation is correspondingly performed during colour TV.
Alternatively, in the above-described embodiments, specifically included in S102：Determine the specific region in picture；Extract given zone
The feature in domain.
Safety when specifically, in order to further ensure that unblock, prevent preparatory condition and after feature all leaks, other people usurp
Electronic equipment is unlocked, in the present embodiment, when extracting picture feature, it is also necessary to the specific region in picture is first determined, and
Extract the feature of the picture of specific region in figure.
Such as：The feature of picture is the things in picture, and the things that preparatory condition refers in picture includes fruit.But need
The lattice of first row first are limited after picture is divided in the form of nine grids as specific region, then user by mobile phone in releasing process
, it is necessary to which the lattice of first row first that apple is placed in camera are clapped when shooting the photo of apple by mobile phone camera
Take the photograph, after the picture for obtaining camera shooting, mobile phone first determines the specific region in picture, and shooting can be extracted in a manner of sectional drawing
The specific region of the lattice of picture first row first of head shooting, then just judge by face recognition technology the specific region in picture
Object whether be fruit, because apple is fruit, then the feature of picture meets preparatory condition, then solves lock screen.
Unlocking method in the present embodiment can remain able to lead to after the preparatory condition and feature that unblock needs all leak
The specific region for crossing picture ensures the safety of electronic equipment, further increases the security of electronic equipment unlocking method.
Further, in the above-described embodiments, before S102, in addition to：Determine that the image parameter of image meets default threshold
Value；Image parameter includes following one or more：The expression and picture of personage in the color of picture, contrast, definition, picture
Layout.
Specifically, in order to be further ensured that the picture quality for judging unblock, prevent from leading because picture quality is relatively low
The misunderstanding that the identification of cause is inaccurate is locked, can also be by the image parameter of image to picture matter before the feature of extraction picture
Amount is judged, after the image parameters of image meet predetermined threshold value, then extracts the feature of picture.Wherein, image parameter can be with
It is the color of picture, such as when the color of picture is red, extracts the feature of picture；Image parameter can also be contrast or
Definition, such as when the contrast or definition of picture are more than a predetermined threshold value, the feature of picture is extracted, wherein, definition
Criterion can be used to weigh the parameter of picture quality in the picture Processing Technique such as the contrast on border in picture；Image
Parameter can also be the layout of picture, such as personage may be covered by barrier in picture, if personage is not hindered in picture
Thing is hindered to cover the feature for then extracting picture.
Fig. 2 is the schematic flow sheet of unlocking method embodiment two of the present invention.As shown in Fig. 2 the solution shown in the present embodiment
Locking method on the basis of method shown in Fig. 1, including：
S201：During the unlocking screen of electronic equipment, the picture of camera shooting is obtained.
S202：The feature of picture is extracted, extracts from the facial image in taking a picture.
S203：Judge to whether there is in the facial image in recognition of face storehouse and match with the facial image in taking a picture certainly
Facial image.
S204：When feature meets preparatory condition, solve lock screen and perform event corresponding to feature.
In the present embodiment, the facial image in take a picture is characterized as, preparatory condition is facial image and recognition of face storehouse
In facial image match.
Specifically, electronic equipment is in the lock state down, and during the unlocking screen of electronic equipment, electronic equipment can be with
Camera function key is provided in unlock interface, so that user can directly invoke electronic equipment on the interface in releasing process
Camera is taken pictures, then using camera shoot from after taking a picture in user, obtain the self-timer of camera shooting immediately
Photo, and the facial image of picture captured by camera is extracted, and judge to whether there is in the facial image in recognition of face storehouse
The facial image to match with the facial image in taking a picture certainly.If exist in the facial image in recognition of face storehouse with taking pictures certainly
The facial image that facial image in piece matches, then unlock the screen of electronic equipment and perform event corresponding to face picture.
Wherein, because recognition of face unblock can not set event corresponding to multiple differences, therefore the facial image pair after lock screen is solved
The event answered can also still unlock screen event.
Fig. 3 is the structural representation of tripper embodiment one of the present invention.As shown in figure 3, the present embodiment tripper bag
Include：Acquisition module 301, processing module 302 and unlocked state 303.Wherein, acquisition module 301 is used for the screen in electronic equipment
In releasing process, the picture of camera shooting is obtained；Processing module 302 is used to extracting the feature of picture, and judging characteristic whether
Meet preparatory condition；Unlocked state 303 is used for when feature meets preparatory condition, solves lock screen and performs thing corresponding to feature
Part.
The tripper that the present embodiment provides, for performing the unlocking method in above-mentioned embodiment illustrated in fig. 1, it has phase
Same technical characteristic and technique effect, will not be repeated here.
Further, in the above-described embodiments, there is N kind alternatives in preparatory condition, and N is positive integer；
Within the n-th period of predetermined period, preparatory condition be N kind alternatives in n alternative, n=1,2 ...
N, wherein, preset time period was evenly dividing as the continuous N sections period.
Alternatively, in the above-described embodiments, processing module 302 is specifically used for, and determines the specific region in picture；Extraction is special
Determine the feature in region.
Alternatively, in the above-described embodiments, picture is to take a picture certainly, and electronic equipment includes recognition of face storehouse, recognition of face
Storehouse includes the facial image of N people, and N is positive integer；
Processing module is specifically used for, and extracts from the facial image in taking a picture；Judge the facial image in recognition of face storehouse
In whether there is with take a picture certainly in the facial image that matches of facial image.
The tripper that the present embodiment provides, for performing the unlocking method in above-mentioned embodiment illustrated in fig. 2, it has phase
Same technical characteristic and technique effect, will not be repeated here.
Fig. 4 is the structural representation of tripper embodiment two of the present invention.As shown in figure 4, the present embodiment tripper exists
On the basis of embodiment illustrated in fig. 3, in addition to：Determining module 401, determining module 401 are used to determine that the image parameter of image to meet
Predetermined threshold value；Image parameter includes following one or more：The expression of personage in the color of picture, contrast, definition, picture
It is laid out with picture.
The tripper that the present embodiment provides, for performing the unlocking method in above-described embodiment, it has identical skill
Art feature and technique effect, will not be repeated here.
In several embodiments provided by the present invention, it should be understood that disclosed apparatus and method, it can be passed through
Its mode is realized.For example, device embodiment described above is only schematical, for example, the division of the unit, only
Only a kind of division of logic function, there can be other dividing mode when actually realizing, such as multiple units or component can be tied
Another system is closed or is desirably integrated into, or some features can be ignored, or do not perform.It is another, it is shown or discussed
Mutual coupling or direct-coupling or communication connection can be the INDIRECT COUPLINGs or logical by some interfaces, device or unit
Letter connection, can be electrical, mechanical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, can also be realized in the form of hardware adds SFU software functional unit.
The above-mentioned integrated unit realized in the form of SFU software functional unit, can be stored in one and computer-readable deposit
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are causing a computer
It is each that equipment (can be personal computer, server, or network equipment etc.) or processor (processor) perform the present invention
The part steps of embodiment methods described.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (Read-
Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disc or CD etc. it is various
Can be with the medium of store program codes.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above-mentioned each method embodiment can lead to
The related hardware of programmed instruction is crossed to complete.Foregoing program can be stored in a computer read/write memory medium.The journey
Sequence upon execution, execution the step of including above-mentioned each method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or
Person's CD etc. is various can be with the medium of store program codes.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
- A kind of 1. unlocking method, it is characterised in that including：During the unlocking screen of electronic equipment, the picture of camera shooting is obtained；The feature of the picture is extracted, and judges whether the feature meets preparatory condition；When the feature meets the preparatory condition, solve lock screen and perform event corresponding to the feature.
- 2. according to the method for claim 1, it is characterised in that the preparatory condition has N kind alternatives, and the N is Positive integer；Within the n-th period of predetermined period, the preparatory condition be N kind alternatives in n alternative, the n= 1,2 ... N, wherein, the preset time period was evenly dividing as the continuous N sections period.
- 3. according to the method for claim 1, it is characterised in that the feature of the extraction picture includes：Determine the specific region in the picture；Extract the feature of the specific region.
- 4. according to the method described in claim any one of 1-3, it is characterised in that the picture is to take a picture certainly, the electronics Equipment includes recognition of face storehouse, and the recognition of face storehouse includes the facial image of N people, and the N is positive integer；It is described to judge whether the feature meets that preparatory condition includes：The extraction facial image from taking a picture；Judge to whether there is in the facial image in the recognition of face storehouse and match with the facial image from taking a picture Facial image.
- 5. according to the method for claim 1, it is characterised in that before the feature of the extraction picture, in addition to：Determine that the image parameter of described image meets predetermined threshold value；Described image parameter includes following one or more：Picture The expression of personage and picture layout in color, contrast, definition, picture.
- A kind of 6. tripper, it is characterised in that including：Acquisition module, the acquisition module are used for during the unlocking screen of electronic equipment, obtain the picture of camera shooting；Processing module, the processing module is used for the feature for extracting the picture, and judges whether the feature meets default bar Part；Unlocked state, the unlocked state are used for when the feature meets the preparatory condition, solve described in lock screen and execution Event corresponding to feature.
- 7. device according to claim 6, it is characterised in that the preparatory condition has N kind alternatives, and the N is Positive integer；Within the n-th period of predetermined period, the preparatory condition be N kind alternatives in n alternative, the n= 1,2 ... N, wherein, the preset time period was evenly dividing as the continuous N sections period.
- 8. device according to claim 6, it is characterised in that the processing module is specifically used for,Determine the specific region in the picture；Extract the feature of the specific region.
- 9. according to the device described in claim any one of 6-8, it is characterised in that the picture is to take a picture certainly, the electronics Equipment includes recognition of face storehouse, and the recognition of face storehouse includes the facial image of N people, and the N is positive integer；The processing module is specifically used for, the extraction facial image from taking a picture；Judge to whether there is in the facial image in the recognition of face storehouse and match with the facial image from taking a picture Facial image.
- 10. device according to claim 6, it is characterised in that also include：Determining module, for determining that the image parameter of described image meets predetermined threshold value；Described image parameter includes following one It is or multinomial：The expression of personage and picture layout in the color of picture, contrast, definition, picture.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710485589.2A CN107346387B (en) | 2017-06-23 | 2017-06-23 | Unlocking method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710485589.2A CN107346387B (en) | 2017-06-23 | 2017-06-23 | Unlocking method and device |
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| CN107346387A true CN107346387A (en) | 2017-11-14 |
| CN107346387B CN107346387B (en) | 2023-10-17 |
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| CN201710485589.2A Active CN107346387B (en) | 2017-06-23 | 2017-06-23 | Unlocking method and device |
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| CN107895109A (en) * | 2017-11-27 | 2018-04-10 | 维沃移动通信有限公司 | Mobile terminal unlocking method and mobile terminal |
| CN108804893A (en) * | 2018-03-30 | 2018-11-13 | 百度在线网络技术（北京）有限公司 | A kind of control method, device and server based on recognition of face |
| CN109241942A (en) * | 2018-09-29 | 2019-01-18 | 佳都新太科技股份有限公司 | Image processing method, device, face recognition device and storage medium |
| CN111400693A (en) * | 2020-03-18 | 2020-07-10 | 北京无限光场科技有限公司 | Target object unlocking method and device, electronic equipment and readable medium |
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| CN106156593A (en) * | 2015-03-25 | 2016-11-23 | 阿里巴巴集团控股有限公司 | A kind of sectional drawing is utilized to carry out the method and device verified |
| CN106022048A (en) * | 2016-05-24 | 2016-10-12 | 广东欧珀移动通信有限公司 | Screen unlocking method for electronic terminal, image acquisition method and device |
| CN106096377A (en) * | 2016-06-21 | 2016-11-09 | 北京奇虎科技有限公司 | Application unlocking method, device and the mobile terminal of a kind of 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 |
| CN106657002A (en) * | 2016-11-11 | 2017-05-10 | 广东工业大学 | Novel crash-proof base correlation time multi-password identity authentication method |
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| CN107895109A (en) * | 2017-11-27 | 2018-04-10 | 维沃移动通信有限公司 | Mobile terminal unlocking method and mobile terminal |
| CN107895109B (en) * | 2017-11-27 | 2020-06-23 | 维沃移动通信有限公司 | Mobile terminal unlocking method and mobile terminal |
| CN108804893A (en) * | 2018-03-30 | 2018-11-13 | 百度在线网络技术（北京）有限公司 | A kind of control method, device and server based on recognition of face |
| CN109241942A (en) * | 2018-09-29 | 2019-01-18 | 佳都新太科技股份有限公司 | Image processing method, device, face recognition device and storage medium |
| CN109241942B (en) * | 2018-09-29 | 2022-05-03 | 佳都科技集团股份有限公司 | Image processing method and device, face recognition equipment and storage medium |
| CN111400693A (en) * | 2020-03-18 | 2020-07-10 | 北京无限光场科技有限公司 | Target object unlocking method and device, electronic equipment and readable medium |
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