CN104699479B - A kind of mobile phone unlocking system and method - Google Patents
A kind of mobile phone unlocking system and method Download PDFInfo
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- CN104699479B CN104699479B CN201510013163.8A CN201510013163A CN104699479B CN 104699479 B CN104699479 B CN 104699479B CN 201510013163 A CN201510013163 A CN 201510013163A CN 104699479 B CN104699479 B CN 104699479B
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Abstract
The invention provides a kind of mobile phone system for unlocking, it is related to mobile communication field.The mobile phone system for unlocking includes：First taking module, is configured to：The different situation instructions of user's input are received, after each situation instruction is received, shooting obtains the pre-stored face photo of at least one user；Memory module, it is configured to：Store pre-stored face photo；Second taking module, is configured to：The unlock instruction from user is received, shooting obtains the current facial photo of user；Comparison module, it is configured to：Pre-stored face photo in preset range and current facial photo are contrasted to obtain similarity；Unlocked state, it is configured to：When the pre-stored face photo that similarity exceedes predetermined threshold value be present, mobile phone unblock is carried out.This scheme is dressed in user and during state difference, can realize the identification to user so as to carry out mobile phone unblock, avoid user change dress up in the case of can not identify so as to which the puzzlement brought to user can not be unlocked.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of mobile phone unlocking system and method.
Background technology
In the prior art, mobile phone typically uses the identification unlocking manner of finger-print type, and this, which needs to add, new is used to identify
The hardware of fingerprint, cause the lifting of cost.The facial photo that people is caught according to camera is pre-stored in mobile phone, what is newly shot
Realize and unlock when human face photo and the higher photo similarity that prestores, then still suffer from problems with：1st, user is carried out in different angle
During unblock, identification degree is relatively low；2nd, whether user is in dress different (such as shave, whether wear glasses, whether be branded as)
In the case of, easily there is error in identification, it may appear that nonrecognition and the situation that can not unlock；3rd, recognition speed is slower.
The content of the invention
It is an object of the present invention to provide a kind of accurate and quick identification face to realize the collection of unblock unblock system
System and method, so that user can realize preferably identification unblock effect when different angle, difference are dressed.
Especially, the invention provides a kind of mobile phone system for unlocking, including：First taking module, is configured to：Receive user
The different situation instructions of input, after each situation instruction is received, the pre-stored face that shooting obtains at least one user shines
Piece；Memory module, it is configured to：Store the pre-stored face photo；Second taking module, is configured to：Receive the solution from user
Lock instruction, shooting obtain the current facial photo of user；Unlock selecting module：Receive referring to from different situations for user's input
Selection instruction corresponding to order, selection signal corresponding to transmission；Comparison module, it is configured to：The corresponding selection signal is received, will
The pre-stored face photo shot when receiving corresponding situation and instructing is contrasted to obtain with the current facial photo
Similarity；Unlocked state, it is configured to：When the pre-stored face photo that similarity exceedes predetermined threshold value be present, mobile phone is carried out
Unblock.
Alternatively, the facial photo of the preset range is all pre-stored face photos.
Alternatively, the mobile phone system for unlocking also includes：Setup module, it is configured to：The threshold preset instruction of user is received,
The predetermined threshold value is preset.
Present invention also offers a kind of mobile phone unlocking method, including：First shooting step, receives the different of user's input
Situation instructs, and when receiving each situation instruction, shooting obtains the pre-stored face photo of at least one user；Storing step,
Store the pre-stored face photo；Second shooting step, receives the unlock instruction from user, and shooting obtain user one works as
Preceding facial photo；Unblock selection step：Receive user's input from the instruction of different situations corresponding to selection instruction, corresponding to transmission
Selection signal；Comparison step, the corresponding selection signal is received, described in being shot when receiving corresponding situation instruction
Pre-stored face photo is contrasted to obtain similarity with the current facial photo；Unlocked step, exceed in advance when similarity be present
If during the pre-stored face photo of threshold value, carry out mobile phone unblock.
Alternatively, the facial photo of the preset range is all pre-stored face photos.
Alternatively, the mobile phone unlocking method also includes：Setting steps, including：The threshold preset instruction of user is received, it is right
The predetermined threshold value is preset.
The mobile phone unlocking system and method for the present invention due to be stored with user multiple situations (such as shave, do not shave,
Be branded as, be not branded as, wear glasses, do not wear glasses) under the photo that shoots, to unlock after being identified, therefore can be in user
Dress and during state difference, can realize the identification to user so as to carry out mobile phone unblock, avoid user and changing
It can not be identified in the case of dressing so as to which the puzzlement brought to user can not be unlocked.
Further, mobile phone unlocking system and method for the invention can be stored in the multiple angles shot under each situation
Photo, to unlock after being identified, therefore can realize identification unblock in the diverse location of user in mobile phone, avoid
The mood that mobile phone camera must can be just unlocked in a position alignment user.
Further, mobile phone unlocking system and method for the invention can receive the selection instruction of user's input, select institute
Situation corresponding to selection instruction is stated, contrast module is only compared to the facial photo shot under corresponding situation, so subtracted
Lack the quantity of the photo compared, compared the time so as to reduce, improve unblock speed.
According to the accompanying drawings will be brighter to the detailed description of the specific embodiment of the invention, those skilled in the art
Above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some specific embodiments of the present invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter.
Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these
What accompanying drawing was not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the structured flowchart of mobile phone system for unlocking according to an embodiment of the invention；
Fig. 2 is the schematic diagram of the shooting situation selection interface of mobile phone system for unlocking shown in Fig. 1；
Fig. 3 is the schematic diagram of the shooting situation selection interface of mobile phone system for unlocking in accordance with another embodiment of the present invention；
Fig. 4 is the schematic diagram of the unblock situation selection interface of mobile phone system for unlocking shown in Fig. 1；
Fig. 5 is the flow chart of mobile phone unlocking method according to an embodiment of the invention.
Embodiment
The exemplary embodiment of the present invention is more fully described below with reference to accompanying drawings.Although the present invention is shown in accompanying drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the present invention without the implementation that should be illustrated here
Example is limited.Conversely, there is provided these embodiments are to be able to thoroughly understand the present invention, and can be by the scope of the present invention
Completely it is communicated to those skilled in the art.
Algorithm and display be not inherently related to any certain computer, virtual system or miscellaneous equipment provided herein.
Various general-purpose systems can also be used together with teaching based on this.As described above, required by constructing this kind of system
Structure be obvious.In addition, the present invention is not also directed to any certain programmed language.It should be understood that it can utilize various
Programming language realizes the content of invention described herein, and the description done above to language-specific is to disclose this hair
Bright preferred forms.
In the specification that this place provides, numerous specific details are set forth.It is to be appreciated, however, that the implementation of the present invention
Example can be put into practice in the case of these no details.In some instances, known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this description.
Fig. 1 is the structured flowchart of mobile phone system for unlocking according to an embodiment of the invention.In the embodiment shown in Fig. 1
In, mobile phone system for unlocking of the invention at least may include the first taking module 10, memory module 20, the second taking module 30, ratio
Compared with module 40.First taking module 10 receives the different situation instructions of user's input, after each situation instruction is received, claps
Take the photograph to obtain the pre-stored face photo of at least one user, as shown in Fig. 2 user selects shooting mould of not shaving on a display screen
Formula, then shot, obtain some photos of the user under state of not shaving；Shooting mould of having shaved can similarly be selected
Formula, obtain photo of the user under the state of having shaved., can be from different perspectives to user's after receiving each situation instruction
Face is shot, and obtains pre-stored face photo, the current facial photo so shot in the second following taking module 30
Selection degree is just big a lot, such as even if what is shot is the side face photograph of user, containing side face in pre-stored face photo shines,
Can smoothly it unlock.User is so caused to be shot each with mobile phone face face, the first taking module 10 when face unlocks
When the default facial photo of individual angle is more, multi-angle unblock can be achieved, it is convenient for users to use.Memory module 20 stores pre-
Deposit facial photo.Second taking module 30 receives the unlock instruction from user, and the current face that shooting obtains user shines
Piece.Pre-stored face photo in preset range and current facial photo are contrasted to obtain similarity by comparison module 40, herein
The facial photo of preset range be all pre-stored face photos.Shone when pre-stored face of the similarity more than predetermined threshold value be present
During piece, unlocked state 50 carries out mobile phone unblock.In one embodiment of the invention, can also be shot not under different situations
With the default facial photo of user, as shown in figure 3, so, when different user shares a mobile phone, each user can be real
Now freely unlock.
In the embodiment shown in fig. 1, mobile phone system for unlocking of the invention can also include unblock selecting module 70.Such as figure
Shown in 4, user clicks on the pattern of selection interface selection unblock in the situation of display screen, and in other words, input instructs from different situations
Corresponding selection instruction.Unlock selecting module 70 and receive the instruction, selection signal corresponding to transmission.Comparison module 40 receives corresponding
Selection signal, the pre-stored face photo shot during situation instruction corresponding to receive and current facial photo are carried out pair
Than.For example, user when not shaving, can select " latching mode of not shaving ", comparison module 40 in selection interface
Photo captured under " screening-mode of not shaving " corresponding with " latching mode of not shaving " is only chosen with current photo to enter
Row compares.So, the photo directly shot under other screening-modes (such as beard screening-mode) with user is compared to carry out
Compare, the solution of the present invention identification degree is higher, is not in same person None- identified unblock because of dressing situation difference
Situation.Also, relative to the pre-stored face picture library (in other words, all pre-stored face photos) for searching for whole user and currently
Photo is compared and realizes unblock, and this targetedly selection is with oneself current shape as nearer pre-stored face picture library enters
The scheme of row contrast, the quantity of the picture of required loading is less, therefore recognition speed is faster, especially the number in pre-stored face photo
When measuring a lot, its effect becomes apparent.In another embodiment of the present invention, when the photograph shot in the first taking module 10
When piece is shoots the default facial photo of different user under different situations, it can such as be clapped under " first user's screening-mode "
The facial photo of the first user is taken the photograph, the facial photo of second user is shot under " second user screening-mode ", by that analogy.When
When user needs unblock, after it selects " first user's latching mode ", shooting obtains current photo, and 40 selections of comparison module exist
The photo shot under " first user's screening-mode " corresponding with " first user's latching mode " is compared, and has been achieved in that more
User shares accurate quick release during mobile phone.
In other embodiments of the invention, mobile phone system for unlocking may also include setup module 60, and it receives the threshold of user
It is worth preset instructions, predetermined threshold value is preset.So, user can freely set similarity that solution just can be achieved when how high
Lock, if user needs sensitiveer faster unlocking manner, it can reduce predetermined threshold value；If user needs safer solution
Lock mode, it can heighten predetermined threshold value.
Fig. 5 is the flow chart of mobile phone unlocking method according to an embodiment of the invention.In the embodiment shown in fig. 5,
The mobile phone unlocking method of the present invention, including：First shooting step S10, the different situation instructions of user's input are received, are being received
When being instructed to each situation, shooting obtains the pre-stored face photo of at least one user；Storing step S20, store pre-stored face
Photo；Second shooting step S30, receives the unlock instruction from user, and shooting obtains the current facial photo of user；Than
Compared with step S40, the pre-stored face photo in preset range and current facial photo are contrasted to obtain similarity；Preset range
Facial photo can be all pre-stored face photos.Unlocked step S50, when exist similarity exceed predetermined threshold value the face that prestores
During portion's photo, mobile phone unblock is carried out.
In one embodiment of the invention, mobile phone unlocking method also includes unblock selection step：Receive user's input
Selection instruction corresponding to being instructed from different situations, selection signal corresponding to transmission；The facial photo of preset range is to receive
After corresponding situation instruction, captured pre-stored face photo.
In another embodiment of the present invention, mobile phone unlocking method may also include setting steps, including：Receive user's
Threshold preset is instructed, and predetermined threshold value is preset.
It should be appreciated that in order to simplify the present invention and help to understand one or more of each inventive aspect, it is right above
The present invention exemplary embodiment description in, each feature of the invention be grouped together into sometimes single embodiment, figure or
In person's descriptions thereof.However, the method for the invention should be construed to reflect following intention：I.e. claimed hair
It is bright to require features more more than the feature being expressly recited in each claim.More precisely, such as claims institute
As reflection, inventive aspect is all features less than single embodiment disclosed above.Therefore, it then follows specific embodiment party
Thus claims of formula are expressly incorporated in the embodiment, wherein each claim is in itself as the present invention's
Separate embodiments.
Those skilled in the art, which are appreciated that, to be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more equipment different from the embodiment.Can be the module or list in embodiment
Member or component be combined into a module or unit or component, and can be divided into addition multiple submodule or subelement or
Sub-component.In addition at least some in such feature and/or process or unit exclude each other, it can use any
Combination is disclosed to all features disclosed in this specification (including adjoint claim, summary and accompanying drawing) and so to appoint
Where all processes or unit of method or equipment are combined.Unless expressly stated otherwise, this specification (including adjoint power
Profit requires, summary and accompanying drawing) disclosed in each feature can be by providing the alternative features of identical, equivalent or similar purpose come generation
Replace.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included some features rather than further feature, but the combination of the feature of different embodiments means in of the invention
Within the scope of and form different embodiments.For example, in the following claims, embodiment claimed is appointed
One of meaning mode can use in any combination.
The all parts embodiment of the present invention can be realized with hardware, or to be run on one or more processor
Software module realize, or realized with combinations thereof.It will be understood by those of skill in the art that it can use in practice
Microprocessor or digital signal processor (DSP) come realize in Web page display apparatus according to embodiments of the present invention some or
The some or all functions of person's whole part.The present invention is also implemented as perform method as described herein one
Divide either whole equipment or program of device (for example, computer program and computer program product).It is such to realize this hair
Bright program can store on a computer-readable medium, or can have the form of one or more signal.It is such
Signal can be downloaded from internet website and obtained, and either provided on carrier signal or provided in the form of any other.
It should be noted that the present invention will be described rather than limits the invention for above-described embodiment, and ability
Field technique personnel can design alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference symbol between bracket should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Element or step listed in the claims.Word "a" or "an" before element does not exclude the presence of multiple such
Element.The present invention can be by means of including the hardware of some different elements and being come by means of properly programmed computer real
It is existing.In if the unit claim of equipment for drying is listed, several in these devices can be by same hardware branch
To embody.The use of word first, second, and third does not indicate that any order.These words can be explained and run after fame
Claim.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention
Example property embodiment, still, still can be direct according to present disclosure without departing from the spirit and scope of the present invention
It is determined that or derive many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognized
It is set to and covers other all these variations or modifications.
Claims (4)
- A kind of 1. mobile phone system for unlocking, it is characterised in that including：First taking module, is configured to：The different situation instructions of user's input are received, after each situation instruction is received, Shooting obtains the pre-stored face photo of at least one user；Memory module, it is configured to：Store the pre-stored face photo；Second taking module, is configured to：The unlock instruction from user is received, the current face that shooting obtains user shines Piece；Unlock selecting module：Receive user input from different situations instruction corresponding to selection instruction, send corresponding to selection letter Number；Comparison module, it is configured to：The corresponding selection signal is received, the institute that will be shot when receiving corresponding situation and instructing Pre-stored face photo is stated to be contrasted to obtain similarity with the current facial photo；Unlocked state, it is configured to：When the pre-stored face photo that similarity exceedes predetermined threshold value be present, mobile phone solution is carried out Lock.
- 2. mobile phone system for unlocking according to claim 1, it is characterised in that also include：Setup module, it is configured to：The threshold preset instruction of user is received, the predetermined threshold value is preset.
- A kind of 3. mobile phone unlocking method, it is characterised in that including：First shooting step, the different situation instructions of user's input are received, when receiving each situation instruction, shooting obtains The pre-stored face photo of at least one user；Storing step, store the pre-stored face photo；Second shooting step, receives the unlock instruction from user, and shooting obtains the current facial photo of user；Unblock selection step, receive user input from different situations instruction corresponding to selection instruction, send corresponding to selection letter Number；Comparison step, receive it is described corresponding to selection signal, will be shot during situation instruction corresponding to receive described in prestore Facial photo is contrasted to obtain similarity with the current facial photo；Unlocked step, when the pre-stored face photo that similarity exceedes predetermined threshold value be present, carry out mobile phone unblock.
- 4. mobile phone unlocking method according to claim 3, it is characterised in that also include：Setting steps, including：The threshold preset instruction of user is received, the predetermined threshold value is preset.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510013163.8A CN104699479B (en) | 2015-01-12 | 2015-01-12 | A kind of mobile phone unlocking system and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510013163.8A CN104699479B (en) | 2015-01-12 | 2015-01-12 | A kind of mobile phone unlocking system and method |
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| CN104699479A CN104699479A (en) | 2015-06-10 |
| CN104699479B true CN104699479B (en) | 2017-12-19 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106295596A (en) * | 2016-08-17 | 2017-01-04 | 深圳市金立通信设备有限公司 | A kind of unlocking method based on recognition of face and terminal |
| CN106534576A (en) * | 2016-12-07 | 2017-03-22 | 深圳市传奇数码有限公司 | Side face unlocking method applied to mobile phone |
| CN108875484B (en) * | 2017-09-22 | 2022-06-10 | 北京旷视科技有限公司 | Face unlocking method, device and system for mobile terminal and storage medium |
| CN108830062B (en) * | 2018-05-29 | 2022-10-04 | 浙江水科文化集团有限公司 | Face recognition method, mobile terminal and computer readable storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1862487A (en) * | 2006-06-15 | 2006-11-15 | 北京中星微电子有限公司 | Screen protection method and apparatus based on human face identification |
| CN101494690A (en) * | 2009-02-24 | 2009-07-29 | 青岛海信移动通信技术股份有限公司 | Mobile terminal and unlocking method thereof |
| CN102946481A (en) * | 2012-11-13 | 2013-02-27 | 广东欧珀移动通信有限公司 | Method and system for unlocking human face expression |
| EP2746979A1 (en) * | 2012-12-18 | 2014-06-25 | Samsung Electronics Co., Ltd | Mobile device having face recognition function using additional component and method for controlling the mobile device |
-
2015
- 2015-01-12 CN CN201510013163.8A patent/CN104699479B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1862487A (en) * | 2006-06-15 | 2006-11-15 | 北京中星微电子有限公司 | Screen protection method and apparatus based on human face identification |
| CN101494690A (en) * | 2009-02-24 | 2009-07-29 | 青岛海信移动通信技术股份有限公司 | Mobile terminal and unlocking method thereof |
| CN102946481A (en) * | 2012-11-13 | 2013-02-27 | 广东欧珀移动通信有限公司 | Method and system for unlocking human face expression |
| EP2746979A1 (en) * | 2012-12-18 | 2014-06-25 | Samsung Electronics Co., Ltd | Mobile device having face recognition function using additional component and method for controlling the mobile device |
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