CN103716456A - Mobile phone unlocking method based on face feature information - Google Patents
Mobile phone unlocking method based on face feature information Download PDFInfo
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- CN103716456A CN103716456A CN201310663217.6A CN201310663217A CN103716456A CN 103716456 A CN103716456 A CN 103716456A CN 201310663217 A CN201310663217 A CN 201310663217A CN 103716456 A CN103716456 A CN 103716456A
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Abstract
The invention discloses a mobile phone unlocking method based on face feature information. The method includes: Step 1, installing a face recognition unlocking system in a mobile phone; Step 2, operating the face recognition unlocking system, taking a photo of a face through a front camera of the mobile phone, analyzing and processing the photo by the face recognition unlocking system, obtaining face feature information, and generating a mobile phone unlocking information data packet and storing it in a mobile phone memory; Step 3, on a mobile phone unlocking interface, shooting with the front camera facing the face, analyzing and processing the photo by the face recognition unlocking system, obtaining the face feature information, and performing comparative analysis with the face feature information in the mobile phone unlocking information data packet, if consistent, the mobile phone exiting a locking state, and if not, the mobile phone maintaining the locking state. The method is high in security, and can ensure information in the mobile phone from being revealed due to loss of the mobile phone to the greatest extent.
Description
Technical field
The present invention relates to a kind of mobile phone solution lock technology, be specifically related to a kind of mobile phone unlock method based on face characteristic information.
Background technology
In recent years, touch screen technology is widely used in mobile terminal device market.The mobile terminal device such as smart mobile phone, panel computer mostly adopts touch-screen as its basic input-output equipment.Especially big screen intelligent mobile phone, because touch-screen can bring better experience and impression to user, on market, the occupancy volume of big screen intelligent mobile phone is very large now.Yet large-screen touch-screen also can bring more power consumption.Therefore, in order to save electric weight, mobile phone can be worked the longer time, present touch-screen mobile phone is all supported the locking and unlocking function to screen.When mobile phone a period of time does not work or user utilizes special function keys to lock mobile phone, make mobile phone be lock-out state, thereby reach power saving and prevent the object of misoperation under service condition not.When mobile phone is in the lock state lower time, user can carry out release to mobile phone according to predefined unlock method.
The unlocking manner of mobile phone is varied at present, and the most frequently used is slip release, also has button release, and gesture release.Gesture release comprises the touching of single-point or multiple spot, default release gesture in mobile phone, and when mobile phone is carried out to release, at inputting interface, inputting identical gesture could release smoothly.In addition, because mobile phone has been the standing mobile devices of people, so people have been accustomed on mobile phone, depositing various images, audio frequency or Word message etc., yet existing unlock method is all relatively simple, and relatively can carry out easily release, and fail safe is lower; Once mobile phone is lost, the important information on mobile phone is easy to be obtained by others, for unlawful activities.Therefore, people are badly in need of a kind of safe and facilitate the method for mobile phone holder release.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, proposed a kind of mobile phone unlock method of the safe face characteristic information based on mobile phone holder.
To achieve these goals, the present invention has adopted following technical scheme:
A mobile phone unlock method based on face characteristic information, comprises the following steps:
Step 1 is installed recognition of face system for unlocking on mobile phone;
Step 2, operation recognition of face system for unlocking, takes human face photo by the front-facing camera of mobile phone, and recognition of face system for unlocking comparison film carries out analyzing and processing, obtains face characteristic information, generates mobile phone release information packet and is kept in mobile phone memory;
Step 3, at mobile phone release interface, front-facing camera is taken facing to people's face, recognition of face system for unlocking comparison film carries out analyzing and processing, obtain face characteristic information, then with mobile phone release information packet in face characteristic information compare, if consistent, mobile phone exits lock-out state; If inconsistent, mobile phone keeps lock-out state.
Above-described recognition of face system for unlocking comprises image identification unit and information analysis processing unit; The photo human face region image that described image identification unit is taken for identifying camera, and carry out analyzing and processing by being transferred to information analysis processing unit after human face region image information format transformation; Described information analysis processing unit receives after the human face region image information after format conversion, it is analyzed, obtain people's face characteristic information, generate mobile phone release information packet or compare with the mobile phone release information packet being stored in mobile phone memory.
Above-described face characteristic information comprises facial contour information, eyebrow pitch information, lip information, nose type information and ear type information.
Advantage of the present invention:
The present invention has utilized the picture pick-up device of mobile phone, then is aided with image recognition software, gathers mobile phone holder's face characteristic information as the secret key of mobile phone release; Largely improve the fail safe that mobile phone uses, guaranteed that important information in mobile phone do not learned by other people, be engaged in unlawful activities.
Embodiment
Below in conjunction with embodiment, the present invention is further described.
Embodiment:
A mobile phone unlock method based on face characteristic information, comprises the following steps:
Step 1 is installed recognition of face system for unlocking on mobile phone;
Step 2, operation recognition of face system for unlocking, takes human face photo by the front-facing camera of mobile phone, and recognition of face system for unlocking comparison film carries out analyzing and processing, obtains face characteristic information, generates mobile phone release information packet and is kept in mobile phone memory;
Step 3, at mobile phone release interface, front-facing camera is taken facing to people's face, recognition of face system for unlocking comparison film carries out analyzing and processing, obtain face characteristic information, then with mobile phone release information packet in face characteristic information compare, if consistent, mobile phone exits lock-out state; If inconsistent, mobile phone keeps lock-out state.
Above-described recognition of face system for unlocking comprises image identification unit and information analysis processing unit; The photo human face region image that described image identification unit is taken for identifying camera, and carry out analyzing and processing by being transferred to information analysis processing unit after human face region image information format transformation; Described information analysis processing unit receives after the human face region image information after format conversion, it is analyzed, obtain people's face characteristic information, generate mobile phone release information packet or compare with the mobile phone release information packet being stored in mobile phone memory.
Above-described face characteristic information comprises facial contour information, eyebrow pitch information, lip information, nose type information and ear type information.
Claims (3)
1. the mobile phone unlock method based on face characteristic information, is characterized in that, comprises the following steps:
Step 1 is installed recognition of face system for unlocking on mobile phone;
Step 2, operation recognition of face system for unlocking, takes human face photo by the front-facing camera of mobile phone, and recognition of face system for unlocking comparison film carries out analyzing and processing, obtains face characteristic information, generates mobile phone release information packet and is kept in mobile phone memory;
Step 3, at mobile phone release interface, front-facing camera is taken facing to people's face, recognition of face system for unlocking comparison film carries out analyzing and processing, obtain face characteristic information, then with mobile phone release information packet in face characteristic information compare, if consistent, mobile phone exits lock-out state; If inconsistent, mobile phone keeps lock-out state.
2. the mobile phone unlock method based on face characteristic information according to claim 1, is characterized in that: described recognition of face system for unlocking comprises image identification unit and information analysis processing unit; The photo human face region image that described image identification unit is taken for identifying camera, and carry out analyzing and processing by being transferred to information analysis processing unit after human face region image information format transformation; Described information analysis processing unit receives after the human face region image information after format conversion, it is analyzed, obtain people's face characteristic information, generate mobile phone release information packet or compare with the mobile phone release information packet being stored in mobile phone memory.
3. the mobile phone unlock method based on face characteristic information according to claim 1, is characterized in that: described face characteristic information comprises facial contour information, eyebrow pitch information, lip information, nose type information and ear type information.
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| CN201310663217.6A CN103716456A (en) | 2013-12-10 | 2013-12-10 | Mobile phone unlocking method based on face feature information |
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| CN201310663217.6A CN103716456A (en) | 2013-12-10 | 2013-12-10 | Mobile phone unlocking method based on face feature information |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103973892A (en) * | 2014-05-12 | 2014-08-06 | 深圳市威富多媒体有限公司 | Method and device for starting and stopping mobile terminal based on voice and face recognition |
| CN104541230A (en) * | 2014-11-15 | 2015-04-22 | 深圳市三木通信技术有限公司 | Method and device for performing video verification to prevent mobile phone maloperation |
| CN105282329A (en) * | 2015-09-17 | 2016-01-27 | 上海斐讯数据通信技术有限公司 | Unlocking method for mobile terminal and mobile terminal |
| CN105450832A (en) * | 2014-08-19 | 2016-03-30 | 富强 | Personalized mobile phone system |
| CN105512541A (en) * | 2015-12-07 | 2016-04-20 | 魅族科技（中国）有限公司 | Screen unlocking method, data encryption and decryption methods as well as related devices |
| CN105512533A (en) * | 2015-12-16 | 2016-04-20 | 苏州天擎电子通讯有限公司 | Face recognition unlocking module for mobile phone |
| CN106462675A (en) * | 2014-06-12 | 2017-02-22 | 日立麦克赛尔株式会社 | Information processing device, application software start-up system, and application software start-up method |
| CN106548544A (en) * | 2016-10-31 | 2017-03-29 | 余必亚 | A kind of unlocking system and method |
| CN106909812A (en) * | 2015-12-23 | 2017-06-30 | 北京奇虎科技有限公司 | Terminal unlocking processing method and terminal |
| CN107622227A (en) * | 2017-08-25 | 2018-01-23 | 深圳依偎控股有限公司 | A kind of method, terminal device and the readable storage medium storing program for executing of 3D recognitions of face |
| CN107633235A (en) * | 2017-09-27 | 2018-01-26 | 广东欧珀移动通信有限公司 | Solve lock control method and Related product |
| CN108920922A (en) * | 2018-06-15 | 2018-11-30 | Oppo广东移动通信有限公司 | unlocking method, device, mobile terminal and computer-readable medium |
| CN109088998A (en) * | 2018-10-29 | 2018-12-25 | 江苏环宇臻视智能科技有限公司 | A kind of mobile phone unlocking method based on recognition of face |
| CN109492364A (en) * | 2018-09-25 | 2019-03-19 | 罗源县凤山镇企业服务中心 | A kind of the intelligent unlocking method and terminal of mobile terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103973892B (en) * | 2014-05-12 | 2016-01-20 | 深圳市威富多媒体有限公司 | A kind of method of the mobile terminal switching on and shutting down based on voice and recognition of face and device |
| CN103973892A (en) * | 2014-05-12 | 2014-08-06 | 深圳市威富多媒体有限公司 | Method and device for starting and stopping mobile terminal based on voice and face recognition |
| US11461446B2 (en) | 2014-06-12 | 2022-10-04 | Maxell, Ltd. | Information processing device, application software start-up system, and application software start-up method |
| CN106462675B (en) * | 2014-06-12 | 2019-09-03 | 麦克赛尔株式会社 | Information processing unit, application software initiated system and application software initiated method |
| US10423769B2 (en) | 2014-06-12 | 2019-09-24 | Maxell, Ltd. | Information processing device, application software start-up system, and application software start-up method |
| US10783228B2 (en) | 2014-06-12 | 2020-09-22 | Maxell, Ltd. | Information processing device, application software start-up system, and application software start-up method |
| CN106462675A (en) * | 2014-06-12 | 2017-02-22 | 日立麦克赛尔株式会社 | Information processing device, application software start-up system, and application software start-up method |
| US11860987B2 (en) | 2014-06-12 | 2024-01-02 | Maxell, Ltd. | Information processing device, application software start-up system, and application software start-up method |
| CN105450832A (en) * | 2014-08-19 | 2016-03-30 | 富强 | Personalized mobile phone system |
| CN104541230A (en) * | 2014-11-15 | 2015-04-22 | 深圳市三木通信技术有限公司 | Method and device for performing video verification to prevent mobile phone maloperation |
| WO2016074249A1 (en) * | 2014-11-15 | 2016-05-19 | 深圳市三木通信技术有限公司 | Method and apparatus for preventing faulty operation of mobile phone by means of video verification |
| CN104541230B (en) * | 2014-11-15 | 2017-07-04 | 深圳市三木智能技术有限公司 | Video verification prevents the method and device of mobile phone misoperation |
| CN105282329A (en) * | 2015-09-17 | 2016-01-27 | 上海斐讯数据通信技术有限公司 | Unlocking method for mobile terminal and mobile terminal |
| CN105512541A (en) * | 2015-12-07 | 2016-04-20 | 魅族科技（中国）有限公司 | Screen unlocking method, data encryption and decryption methods as well as related devices |
| CN105512533A (en) * | 2015-12-16 | 2016-04-20 | 苏州天擎电子通讯有限公司 | Face recognition unlocking module for mobile phone |
| CN106909812A (en) * | 2015-12-23 | 2017-06-30 | 北京奇虎科技有限公司 | Terminal unlocking processing method and terminal |
| CN106548544A (en) * | 2016-10-31 | 2017-03-29 | 余必亚 | A kind of unlocking system and method |
| CN107622227A (en) * | 2017-08-25 | 2018-01-23 | 深圳依偎控股有限公司 | A kind of method, terminal device and the readable storage medium storing program for executing of 3D recognitions of face |
| CN107633235A (en) * | 2017-09-27 | 2018-01-26 | 广东欧珀移动通信有限公司 | Solve lock control method and Related product |
| CN107633235B (en) * | 2017-09-27 | 2020-12-25 | Oppo广东移动通信有限公司 | Unlocking control method and related product |
| CN108920922A (en) * | 2018-06-15 | 2018-11-30 | Oppo广东移动通信有限公司 | unlocking method, device, mobile terminal and computer-readable medium |
| CN109492364A (en) * | 2018-09-25 | 2019-03-19 | 罗源县凤山镇企业服务中心 | A kind of the intelligent unlocking method and terminal of mobile terminal |
| CN109088998A (en) * | 2018-10-29 | 2018-12-25 | 江苏环宇臻视智能科技有限公司 | A kind of mobile phone unlocking method based on recognition of face |
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Application publication date: 20140409 |