CN104699479A - Mobile phone unlocking system and method - Google Patents
Mobile phone unlocking system and method Download PDFInfo
- Publication number
- CN104699479A CN104699479A CN201510013163.8A CN201510013163A CN104699479A CN 104699479 A CN104699479 A CN 104699479A CN 201510013163 A CN201510013163 A CN 201510013163A CN 104699479 A CN104699479 A CN 104699479A
- Authority
- CN
- China
- Prior art keywords
- user
- mobile phone
- photo
- stored face
- module
- 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
Abstract
The invention provides a mobile phone unlocking system and relates to the field of mobile phone communication. The mobile phone unlocking system comprises a first shooting module, a storage module, a second shooting module, a comparison module and an unlocking module, wherein the first shooting module is configured to receive different situational commands input by a user and shoot at least one pre-stored face photograph of the user after receiving each situational command; the storage module is configured to store the pre-stored face photographs; the second shooting module is configured to receive an unlocking command from the user and shoot a current face photograph of the user; the comparison module is configured to compare the pre-stored face photographs in a preset range with the current face photograph to acquire the similarity; the unlocking module is configured to unlock a mobile phone when the pre-stored face photographs with the similarity exceeding a preset threshold value exist. With the adoption of the mobile phone unlocking system, the user can be recognized under the condition of different dresses and states of the user, so that the mobile phone can be unlocked, and the trouble that the mobile phone cannot be unlocked due to the fact that the user cannot be recognized under the condition that the dresses are changed is avoided.
Description
Technical field
The present invention relates to the communications field, particularly relate to a kind of mobile phone system for unlocking and method.
Background technology
In the prior art, mobile phone generally adopts the identification unlocking manner of finger-print type, and this needs to add the new hardware for identifying fingerprint, causes the lifting of cost.The facial photo catching people according to camera is pre-stored in mobile phone, realizes unlocking, then still there is following problem: 1, user is when different angles unlock, identify that degree is lower when human face photo and the photo similarity that prestores of new shooting are higher; 2, whether user is when difference of dressing (as shave, whether wear glasses, whether be branded as), identifies and easily occurs error, there will be nonrecognition and the situation that cannot unlock; 3, recognition speed is slower.
Summary of the invention
An object of the present invention is to provide a kind of accurately and identify that face is to realize the collection system for unlocking that unlocks and method, so that user can realize when different angles, difference are dressed identifying unblock effect preferably fast.
Especially, the invention provides a kind of mobile phone system for unlocking, comprising: the first taking module, is configured to: the different situation instruction receiving user's input, after receiving each situation instruction, shooting obtains the pre-stored face photo of at least one user; Memory module, is configured to: store described pre-stored face photo; Second taking module, is configured to: receive the unlock command from user, and shooting obtains a current facial photo of user; Comparison module, is configured to: the pre-stored face photo in preset range and described current facial photo are carried out contrast and obtains similarity; Unlocked state, is configured to: when there is similarity and exceeding the described pre-stored face photo of predetermined threshold value, carry out mobile phone unblock.
Alternatively, described mobile phone system for unlocking also comprises unlocking selects module: the selection instruction corresponding from different situation instruction of reception user input, sends corresponding selection signal; Described comparison module is also configured to: the selection signal receiving described correspondence, the described pre-stored face photo taken and current facial photo is contrasted when receiving corresponding situation instruction.
Alternatively, the facial photo of described preset range is all pre-stored face photos.
Alternatively, described mobile phone system for unlocking also comprises: arrange module, be configured to: the threshold preset instruction receiving user, presets described predetermined threshold value.
Present invention also offers a kind of mobile phone unlock method, comprising: the first shooting step, receives the different situation instruction of user's input, and when receiving each situation instruction, shooting obtains the pre-stored face photo of at least one user; Storing step, stores described pre-stored face photo; Second shooting step, receive the unlock command from user, shooting obtains a current facial photo of user; Comparison step, carries out contrast by the pre-stored face photo in preset range and described current facial photo and obtains similarity; Unlocked step, when there is similarity and exceeding the described pre-stored face photo of predetermined threshold value, carries out mobile phone unblock.
Alternatively, described mobile phone unlock method also comprises unlocking selects step: the selection instruction corresponding from different situation instruction of reception user input, sends corresponding selection signal; The facial photo of described preset range is after receiving corresponding situation instruction, captured described pre-stored face photo.
Alternatively, the facial photo of described preset range is all pre-stored face photos.
Alternatively, described mobile phone unlock method also comprises: setting steps, comprising: the threshold preset instruction receiving user, presets described predetermined threshold value.
Mobile phone system for unlocking of the present invention and method are owing to storing the photo of user's shooting under multiple situation (as shave, do not shave, be branded as, be not branded as, wear glasses, do not wear glasses), to carry out identifying rear unblock, therefore, it is possible to when user dresses and state is different, all can realize the identification of user thus carry out mobile phone unblock, avoiding user and can not identify in change dressing situation thus the puzzlement brought to user cannot be unlocked.
Further, the photo of multiple angles of taking under mobile phone system for unlocking of the present invention and method can be stored in each situation, to carry out identifying rear unblock, therefore, it is possible to all can realize identifying at the diverse location of user at mobile phone and unlock, avoiding mobile phone camera just must can carry out a position alignment user mood that unlocks.
Further, mobile phone system for unlocking of the present invention and method can receive the selection instruction of user's input, select the situation that described selection instruction is corresponding, contrast module only compares the facial photo of taking under the situation of correspondence, which reduce the quantity of the photo compared, thus reduce and compare the time, improve unblock speed.
According to hereafter by reference to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present invention more.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present invention with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.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 at the shooting situation selection interface of the system for unlocking of mobile phone shown in Fig. 1;
Fig. 3 is the schematic diagram at 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 at the unblock situation selection interface of the system for unlocking of mobile phone shown in Fig. 1;
Fig. 5 is the process flow diagram of mobile phone unlock method according to an embodiment of the invention.
Embodiment
Below with reference to accompanying drawings exemplary embodiment of the present invention is described in more detail.Although show exemplary embodiment of the present invention in accompanying drawing, however should be appreciated that can realize the present invention in a variety of manners and not should limit by the embodiment set forth here.On the contrary, provide these embodiments to be in order to thoroughly the present invention can be understood, and complete for scope of the present invention can be conveyed to those skilled in the art.
Intrinsic not relevant to any certain computer, virtual system or miscellaneous equipment with display at this algorithm provided.Various general-purpose system also can with use based on together with this teaching.According to description above, the structure constructed required by this type systematic is apparent.In addition, the present invention is not also for any certain programmed language.It should be understood that and various programming language can be utilized to realize content of the present invention described here, and the description done language-specific is above to disclose preferred forms of the present invention.
In instructions provided herein, describe a large amount of detail.But can understand, embodiments of the invention can be put into practice when not having these details.In some instances, be not shown specifically known method, structure and technology, so that not fuzzy 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, mobile phone system for unlocking of the present invention at least can comprise the first taking module 10, memory module 20, second taking module 30, comparison module 40.First taking module 10 receives the different situation instruction of user's input, after receiving each situation instruction, shooting obtains the pre-stored face photo of at least one user, as shown in Figure 2, user selects screening-mode of not shaving on a display screen, then take, obtain some photos of user under the state of not shaving; In like manner can select screening-mode of having shaved, obtain the photo of user under state of shaving.After receiving each situation instruction, can take the face of user from different perspectives, obtain pre-stored face photo, the selection degree of the current facial photo that the second taking module 30 so is below taken is just large a lot, even if such as shooting is that the side face of user shines, contain side face photograph in pre-stored face photo, also can unlock smoothly.Make user like this when face unlocks without the need to mobile phone right opposite portion, when the default facial photo of all angles that the first taking module 10 is taken is more, multi-angle can be realized and unlock, convenient for users to use.Memory module 20 stores pre-stored face photo.Second taking module 30 receives the unlock command from user, and shooting obtains a current facial photo of user.Pre-stored face photo in preset range and current facial photo are carried out contrast and obtain similarity by comparison module 40, and the facial photo of preset range is herein all pre-stored face photos.When there is similarity and exceeding the pre-stored face photo of predetermined threshold value, unlocked state 50 carries out mobile phone unblock.In one embodiment of the invention, also can take the default facial photo of different user under different situations, as shown in Figure 3, like this, when different user shares a mobile phone, each user can realize free unblock.
In the embodiment shown in fig. 1, mobile phone system for unlocking of the present invention can also comprise unblock selection module 70.As shown in Figure 4, user clicks in the situation of display screen and selects interface to select the pattern unlocked, and in other words, inputs the selection instruction corresponding from different situation instruction.Unlock and select module 70 to receive this instruction, send corresponding selection signal.Comparison module 40 receives corresponding selection signal, the pre-stored face photo taken and current facial photo is contrasted when receiving corresponding situation instruction.Such as, user is not when shaving, " unlock mode of not shaving " can be selected at selection interface, comparison module 40 only choose under " screening-mode of not shaving " corresponding with " unlock mode of not shaving " captured by photo and current photo compare.Like this, compare directly and the photo taken under other screening-modes (such as beard screening-mode) of user compare, the solution of the present invention identification degree is higher, there will not be the same person situation that None-identified unlocks because dressing situation is different.And, relative to searching for the pre-stored face picture library of whole user (in other words, all pre-stored face photos) compare with current photo and realize unlocking, this targetedly pre-stored face picture library that selection is nearer with oneself current image carries out the scheme contrasted, the quantity of the required picture loaded is less, therefore recognition speed is faster, and especially when the quantity of pre-stored face photo is a lot, its effect is more obvious.In another embodiment of the present invention, when the photo of shooting in the first taking module 10 is the default facial photo of taking different user under different situations, as the facial photo of first user can be taken under " first user screening-mode ", the facial photo of the second user is taken, by that analogy under " second user's screening-mode ".When user needs to unlock, after it selects " first user unlock mode ", shooting obtains current photo, comparison module 40 selects the photo taken under " the first user screening-mode " corresponding with " first user unlock mode " to compare, and achieves accurate quick release during multi-user shared mobile phone like this.
In other embodiments of the invention, mobile phone system for unlocking also can comprise and arranges module 60, and it receives the threshold preset instruction of user, presets predetermined threshold value.Like this, user freely can arrange similarity and just can realize unlocking when how high, if user needs sensitiveer unlocking manner faster, predetermined threshold value can reduce by it; If user needs safer unlocking manner, predetermined threshold value can be heightened by it.
Fig. 5 is the process flow diagram of mobile phone unlock method according to an embodiment of the invention.In the embodiment shown in fig. 5, mobile phone unlock method of the present invention, comprising: the first shooting step S10, receives the different situation instruction of user's input, and when receiving each situation instruction, shooting obtains the pre-stored face photo of at least one user; Storing step S20, stores pre-stored face photo; Second shooting step S30, receive the unlock command from user, shooting obtains a current facial photo of user; Comparison step S40, carries out contrast by the pre-stored face photo in preset range and current facial photo and obtains similarity; The facial photo of preset range can be all pre-stored face photos.Unlocked step S50, when there is similarity and exceeding the pre-stored face photo of predetermined threshold value, carries out mobile phone unblock.
In one embodiment of the invention, mobile phone unlock method also comprises unlocking selects step: the selection instruction corresponding from different situation instruction receiving user's input, sends corresponding selection signal; The facial photo of preset range is after receiving corresponding situation instruction, captured pre-stored face photo.
In another embodiment of the present invention, mobile phone unlock method also can comprise setting steps, comprising: receive the threshold preset instruction of user, predetermined threshold value is preset.
Be to be understood that, in order to simplify the present invention and to help to understand in each inventive aspect one or more, in the description above to exemplary embodiment of the present invention, each feature of the present invention is grouped together in single embodiment, figure or the description to it sometimes.But, the method for this invention should be construed to the following intention of reflection: namely the present invention for required protection requires feature more more than the feature clearly recorded in each claim.Or rather, as the following claims reflect, all features of inventive aspect disclosed single embodiment before being to be less than.Therefore, the claims following embodiment are incorporated to this embodiment thus clearly, and wherein each claim itself is as independent embodiment of the present invention.
Those skilled in the art are appreciated that and adaptively can change the module in the equipment in embodiment and they are arranged in one or more equipment different from this embodiment.Module in embodiment or unit or assembly can be combined into a module or unit or assembly, and multiple submodule or subelement or sub-component can be put them in addition.Except at least some in such feature and/or process or unit be mutually repel except, any combination can be adopted to combine all processes of all features disclosed in this instructions (comprising adjoint claim, summary and accompanying drawing) and so disclosed any method or equipment or unit.Unless expressly stated otherwise, each feature disclosed in this instructions (comprising adjoint claim, summary and accompanying drawing) can by providing identical, alternative features that is equivalent or similar object replaces.
In addition, those skilled in the art can understand, although embodiments more described herein to comprise in other embodiment some included feature instead of further feature, the combination of the feature of different embodiment means and to be within scope of the present invention and to form different embodiments.Such as, in the following claims, the one of any of embodiment required for protection can use with arbitrary array mode.
All parts embodiment of the present invention with hardware implementing, or can realize with the software module run on one or more processor, or realizes with their combination.It will be understood by those of skill in the art that the some or all functions that microprocessor or digital signal processor (DSP) can be used in practice to realize according to the some or all parts in the Web page display apparatus of the embodiment of the present invention.The present invention can also be embodied as part or all equipment for performing method as described herein or device program (such as, computer program and computer program).Realizing program of the present invention and can store on a computer-readable medium like this, or the form of one or more signal can be had.Such signal can be downloaded from internet website and obtain, or provides on carrier signal, or provides with any other form.
The present invention will be described instead of limit the invention to it should be noted above-described embodiment, and those skilled in the art can design alternative embodiment when not departing from the scope of claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and does not arrange element in the claims or step.Word "a" or "an" before being positioned at element is not got rid of and be there is multiple such element.The present invention can by means of including the hardware of some different elements and realizing by means of the computing machine of suitably programming.In the unit claim listing some devices, several in these devices can be carry out imbody by same hardware branch.Word first, second and third-class use do not represent any order.Can be title by these word explanations.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present invention is illustrate and described herein detailed, but, without departing from the spirit and scope of the present invention, still can directly determine or derive other modification many or amendment of meeting the principle of the invention according to content disclosed by the invention.Therefore, scope of the present invention should be understood and regard as and cover all these other modification or amendments.
Claims (8)
1. a mobile phone system for unlocking, is characterized in that, comprising:
First taking module, is configured to: the different situation instruction receiving user's input, and after receiving each situation instruction, shooting obtains the pre-stored face photo of at least one user;
Memory module, is configured to: store described pre-stored face photo;
Second taking module, is configured to: receive the unlock command from user, and shooting obtains a current facial photo of user;
Comparison module, is configured to: the pre-stored face photo in preset range and described current facial photo are carried out contrast and obtains similarity;
Unlocked state, is configured to: when there is similarity and exceeding the described pre-stored face photo of predetermined threshold value, carry out mobile phone unblock.
2. mobile phone system for unlocking according to claim 1, is characterized in that,
Also comprise unlocking and select module: the selection instruction corresponding from different situation instruction receiving user's input, send corresponding selection signal;
Described comparison module is also configured to: the selection signal receiving described correspondence, the described pre-stored face photo taken and current facial photo is contrasted when receiving corresponding situation instruction.
3. mobile phone system for unlocking according to claim 1, is characterized in that,
The facial photo of described preset range is all pre-stored face photos.
4. the mobile phone system for unlocking according to any one of claim 1-3, is characterized in that, also comprise:
Module is set, is configured to: the threshold preset instruction receiving user, described predetermined threshold value is preset.
5. a mobile phone unlock method, is characterized in that, comprising:
First shooting step, receives the different situation instruction of user's input, and when receiving each situation instruction, shooting obtains the pre-stored face photo of at least one user;
Storing step, stores described pre-stored face photo;
Second shooting step, receive the unlock command from user, shooting obtains a current facial photo of user;
Comparison step, carries out contrast by the pre-stored face photo in preset range and described current facial photo and obtains similarity;
Unlocked step, when there is similarity and exceeding the described pre-stored face photo of predetermined threshold value, carries out mobile phone unblock.
6. mobile phone unlock method according to claim 5, is characterized in that,
Also comprise unlocking and select step: the selection instruction corresponding from different situation instruction receiving user's input, send corresponding selection signal;
The facial photo of described preset range is after receiving corresponding situation instruction, captured described pre-stored face photo.
7. mobile phone unlock method according to claim 5, is characterized in that,
The facial photo of described preset range is all pre-stored face photos.
8. the mobile phone unlock method according to any one of claim 5-7, is characterized in that, also comprise:
Setting steps, comprising: the threshold preset instruction receiving user, presets described predetermined threshold value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510013163.8A CN104699479B (en) | 2015-01-12 | 2015-01-12 | A kind of mobile phone unlocking system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510013163.8A CN104699479B (en) | 2015-01-12 | 2015-01-12 | A kind of mobile phone unlocking system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104699479A true CN104699479A (en) | 2015-06-10 |
| CN104699479B CN104699479B (en) | 2017-12-19 |
Family
ID=53346648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510013163.8A Active CN104699479B (en) | 2015-01-12 | 2015-01-12 | A kind of mobile phone unlocking system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104699479B (en) |
Cited By (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 |
| CN108830062A (en) * | 2018-05-29 | 2018-11-16 | 努比亚技术有限公司 | Face identification method, mobile terminal and computer readable storage medium |
| CN108875484A (en) * | 2017-09-22 | 2018-11-23 | 北京旷视科技有限公司 | Face unlocking method, device and system and storage medium for mobile terminal |
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 |
Cited By (5)
| 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 |
| CN108875484A (en) * | 2017-09-22 | 2018-11-23 | 北京旷视科技有限公司 | Face unlocking method, device and system and storage medium for mobile terminal |
| CN108830062A (en) * | 2018-05-29 | 2018-11-16 | 努比亚技术有限公司 | Face identification method, mobile terminal and computer readable 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104699479B (en) | 2017-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11055395B2 (en) | Step-up authentication | |
| CN109583320A (en) | Fingerprint identification method and relevant apparatus | |
| CN104699479A (en) | Mobile phone unlocking system and method | |
| US20190324599A1 (en) | Method, apparatus, and electronic device for displaying chat windows | |
| KR20160048140A (en) | Method and apparatus for generating an all-in-focus image | |
| CN104303146A (en) | Entry points to image-related applications in a mobile device | |
| US20160182816A1 (en) | Preventing photographs of unintended subjects | |
| US10747987B2 (en) | Electronic device and method for recognizing real face and storage medium | |
| CN108875516B (en) | Face recognition method, device, system, storage medium and electronic equipment | |
| CN105404878A (en) | Photo classification method and apparatus | |
| KR102562053B1 (en) | Data Privacy Using the Podium Mechanism | |
| CN104660904A (en) | Shooting subject recognition method and device | |
| US20160316012A1 (en) | Method and device for sharing picture | |
| CN206595991U (en) | A kind of double-camera mobile terminal | |
| CN102272673A (en) | Method, apparatus and computer program product for automatically taking photos of oneself | |
| CN105760458A (en) | Picture processing method and electronic equipment | |
| CN108174082A (en) | The method and mobile terminal of a kind of image taking | |
| CN104346159A (en) | Method for processing information and electronic equipment | |
| CN111160251B (en) | Living body identification method and device | |
| CN106294123B (en) | The matched method, device and mobile terminal in path in a kind of test of traversal | |
| CN105487767A (en) | Terminal unlock method and device | |
| US8538160B2 (en) | Electronic device and method for sorting pictures | |
| CN105959561A (en) | Photographing method and system | |
| CN115830776A (en) | Method and device for accessing parts based on shared storage cabinet and electronic equipment | |
| CN104754195A (en) | Electronic Apparatus And Method For Controlling The Same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |