CN102799821A - Method for checking intelligent card and identity of card holder, and face identification identity checking device - Google Patents
Method for checking intelligent card and identity of card holder, and face identification identity checking device Download PDFInfo
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- CN102799821A CN102799821A CN2012102388686A CN201210238868A CN102799821A CN 102799821 A CN102799821 A CN 102799821A CN 2012102388686 A CN2012102388686 A CN 2012102388686A CN 201210238868 A CN201210238868 A CN 201210238868A CN 102799821 A CN102799821 A CN 102799821A
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Abstract
The invention discloses a method for checking an intelligent card and the identity of a card holder, and a face identification identity checking device, and solves the technical problem of potential security hazard of the intelligent card caused by the conventional encryption algorithm of the conventional intelligent card and careless preservation of security information. According to the scheme, the method comprises the following steps of: simultaneously storing information recorded by the intelligent card and a face template of the card holder into the intelligent card; during use, acquiring a video through a face identification identity authentication device, generating faceprint codes, comparing the faceprint codes with faceprint codes in read data of the face template on the intelligent card, and identifying the legality of the identity of the current card holder; and sending a result to an intelligent card read-write device. The checking device comprises the intelligent card read-write device, a user interface module, a face image acquisition camera, an image processing analog/digital converter, a face identification operation module, an input/output (I/O) interface of a face identification authentication terminal, a central processing unit (CPU) and a memory, wherein the intelligent card read-write device, the user interface module, the face image acquisition camera, the image processing analog/digital converter, an image encoder, a controller and the memory are connected with the CPU through data buses. The method and the device have the beneficial effects of high comparison speed and reliable result.
Description
Technical field
The invention belongs to smart card user identity legitimacy checking field, particularly relate to a kind of based on the smart card of user's face recognition technology and the method and the recognition of face authentication means of holder's authentication.
Background technology
Along with China's rapid development of economy; The various certificates of smart card or charged sub-chip are widely used as personalized information tool of modern times; Like visa card of intelligent transportation card, social security card, medical insurance card and important events or meeting etc.; Existing smart card is except using traditional AES and various safety practice with the security of guaranteeing card, and increasing biological identification technology is also adopted gradually, especially in the field of those data sensitives: like finance, military; The smart card that social insurance, training education and government function or the like department uses; Simple password encryption can not satisfy the demand of people to safety, and many forgers use the information of usurping to carry out various forms of frauds, brings huge harm for socio-economic development, social stability environment.The user also exists the individual carelessness keeping of security information to be caused the potential safety hazard of smart card.
Goal of the invention
For overcoming the potential safety hazard that traditional AES of existing smart card and security information carelessness keeping cause smart card; The present invention discloses the method and the recognition of face authentication means of a kind of smart card and holder's authentication, guarantees the uniqueness of holder's authentication.
Biological identification technology can not pass into silence or not carry at the biological characteristic of individuality; Have unique, unchangeable property; Anti-personation technology is high, and in numerous biological identification technologies, recognition of face is untouchable with it, intuitive and fast, the economic and practical advantage of recognition speed are more accepted by masses; Therefore; Simple and direct, safe, efficiently will become the development trend of following information security certification, a kind of smart card and the conforming verification method of holder's identity rationally utilize the ability that writes data and storage data of electronic chip in technology that face recognition technology combines with smart card and the smart card; The face template characteristic is write in the smart card, make smart card really become " multiple insurance " user authentication card.The traditional smart card of thorough solution is recognized card and is not recognized people, and is prone to lose, and has the technical matters of very big potential safety hazard.
Because the face template characteristic is bigger; So smart card; Too small like M1 card capacity; Not enough storage space; In the prior art face recognition technology all be with the template characteristic data of people's face registration and photo storage in the database of human face recognizing identity authentication device or PC, during checking, the facial image that the human face recognizing identity authentication device will obtain is in real time sought to the lane database of PC with the human face recognizing identity authentication device or through Network Transmission after treatment and is compared the object checking of comparing.
The shortcoming of this technical scheme is, need a large amount of image information of storage and set up network service, at present market colleague's face recognition products also with smart card as assisting; Realize 1:1, but because be not stored in characteristic data file on the card, (storage a large number of users information contains characteristic and photo) use when consequently can't realize the unitary device large-capacity user; In addition; Owing to characteristic is not deposited in the card, (because of not having template data in this locality, a lot of ways are that the card number that obtains of swiping the card goes to obtain template through Network Transmission to application server to cause the user can not accomplish identification in place, strange land arbitrarily; And then comparison; The method or 1:1, but the limitation recognition speed is slow, the integrality of packet etc.The problems such as knowledge, mistake knowledge of refusing simultaneously cause difficulty to practical application.Above-mentioned technical deficiency has limited human face recognizing identity authentication and on smart card, has used.
The technical scheme that implementation method goal of the invention of the present invention adopts is: the method for smart card and holder's authentication, and this method realizes that by means of face recognition technology this method is realized by following steps:
(1), the information of intelligent card records and holder's face template are stored on the electronic chip on the smart card simultaneously;
(2), when the read-write smart card uses; When at first the human face recognizing identity authentication device is read the information on the smart card; The face template tag file that reads the holder in the lump is to face identification device; And the people's face induction installation on the face identification device detects people's face and starts the man face image acquiring device and carry out video acquisition; Generate its face line coding, retrieve comparison one to one, discern and judge the legitimacy of current holder's identity with the face line coding in the face template data that read on the smart card;
(3), the human face recognizing identity authentication device sends to smart card read-write device with step ⑵ retrieval comparison result.
The present invention realizes that the technical scheme that the demo plant goal of the invention adopts is: this device is realized the recognition of face authentication by means of face recognition technology; This device comprises: I/O interface, cpu central processing unit and the storer at the module of the video camera of smart card module for reading and writing, subscriber interface module, man face image acquiring, the A/D converter of Flame Image Process, recognition of face computing, recognition of face authentication terminal, the video camera of smart card module for reading and writing, subscriber interface module, man face image acquiring, the A/D converter of Flame Image Process, image encoder, controller and storer are connected with cpu central processing unit through data bus.
The invention has the beneficial effects as follows; When the human face recognizing identity authentication device is read the information on the smart card; Read holder's face template tag file in the lump, go up through comparison card that people's face of people's face and collection in worksite is whether identical judges holder's identity legitimacy.Holder's people's face picture and template characteristic data are safer, and protection privacy property is more conveniently carried flexibly, can use whenever and wherever possible.The face recognition algorithms that is adopted is to come work according to the essential characteristic of face and shape; Can eliminate the influence to recognition of face such as light, skin color, facial hair, hair style, glasses, expression and attitude variation to greatest extent, have powerful reliability.
Description of drawings
Accompanying drawing 1 is implemented 1 structured flowchart for demo plant of the present invention.
Accompanying drawing 2 is implemented 2 structured flowcharts for demo plant of the present invention.
Embodiment
The method of smart card and holder's authentication, this method realizes that by means of face recognition technology this method is realized by following steps:
⑴, the information of intelligent card records and holder's face template are stored on the electronic chip on the smart card simultaneously.Gather facial image; Through face recognition algorithms to facial image carry out image segmentation, filter noise, to image binaryzation; Through signature analysis (Local Feature Analysis; LFA) method is extracted characteristic, and facial image changes into and generates its face line coding characteristic file and write in the smart card the most at last.
, when the read-write smart card uses; When at first the human face recognizing identity authentication device is read the information on the smart card; The face template tag file that reads the holder in the lump is to face identification device, and the people's face induction installation on the face identification device detects people's face and starts the man face image acquiring device and carry out video acquisition, generates its face line coding; Retrieve comparison one to one with the face line coding in the face template data that read on the smart card, identify the legitimacy of current holder's identity.
⑶, human face recognizing identity authentication device send to smart card read-write device with step ⑵ retrieval comparison result.Smart card read-write device is judged holder's legitimacy according to the retrieval comparison result that receives.
Referring to accompanying drawing 1.Smart card recognition of face authentication means; This device is realized the identification authentication by means of face recognition technology; This device comprises: I/O interface, cpu central processing unit and the storer at the module of the video camera of smart card module for reading and writing, subscriber interface module, man face image acquiring, the A/D converter of Flame Image Process, recognition of face computing, recognition of face authentication terminal; The video camera of smart card module for reading and writing, subscriber interface module, man face image acquiring, the A/D converter of Flame Image Process, image encoder, controller and storer are connected with cpu central processing unit through data bus; The smart card module for reading and writing reads the user profile in the smart card in the storer in the device together with its face line coding characteristic data in the lump; People's face induction installation that circuit connects the I/O interface detects people's face; Start the video camera of man face image acquiring, the real-time face image of camera acquisition carries out Video processing through the A/D converter of Flame Image Process, with the digitizing of people's face video image.People's face information that the module of recognition of face computing is extracted in the vision signal is carried out the recognition of face computing, and already present face template data in operational data and the storer are compared coupling.Cpu central processing unit is accomplished the processing and the computing of all data.The recognition of face authentication result is through user interface output.Arrive the application of IC cards system as the legitimacy of judging the user through Network Transmission simultaneously.
Referring to accompanying drawing 2.Present embodiment is for realizing the audio prompt of comparison result, and this device also includes: audio processing modules and stereo set, and audio processing modules is connected with cpu central processing unit through data bus, and the output of audio processing modules is connected with stereo set.
IMAQ video camera, secondary light source luminous electron device and by the filter disc of the aglow UV light of available light; Light-emitting device preferably adopts infrared light emission LED; The infrared waves bandwidth of its emission and filter disc the infrared light bandwidth that can pass through be complementary, guarantee that the image that video camera is caught can only be to be reflected by IR, the facial image that this mode is gathered is an infrared image; Do not receive naturally light to change the influence to recognition of face, the infrared face image is preferably adopted in recognition of face.Other type is that video camera in the image collecting device is by forming more than one; Except that the video camera that is used for the recognition of face IMAQ, a video camera is installed again, this video camera is not provided with the filter disc by the aglow UV light of available light; Make video camera catch the image under the available light; Generation is easy to the facial image that human eye is watched, and face recognition algorithms is not handled this image, after video processing unit is handled, directly outputs to user interface.Video processing unit is responsible for the video image of image capture device input is carried out transform coding, generates machine recognizable digital signal.CPU preferably adopts the ARM9 processor, forms the central data processing unit with internal memory and Flash, is responsible for the internal system operation of data, and control and storage are for operating system provides operation platform.Dsp processor operation face recognition algorithms; People's face video raw data is carried out calculation process; The operation result data are carried out data transmission exchange through system bus and CPU, CPU according to the recognition of face operation result to other control module sending controling instruction.LCD display shows embedded operation system interface, and the steering order that the response CPU is sent is with forms such as literal, figure, symbol reflection performance.The touch-control input is preferred keyboard input devices, and touch pad combines with LCD display, and a kind of man-machine interaction mode intuitively is provided, and except that the touch-control input, the invention is not restricted to adopt the button keyboard equipment that the control input is provided.Internet network transmission system data make remote computer and recognition of face authentication terminal carry out exchanges data, through browser access system interface and database data.SD (HC) is external high-capacity and high-speed storer, storage recognition of face data, and CPU is carried out data management through internal memory to storer and is called.People's face induction the present invention preferably adopts the light sensing mode, changes through the light of catching before the identification terminal, judges before the terminal whether have people's face in the coverage, with the holding state at releasing terminal and activate image capture device, seizure people face video.Remove preferred light sensing, the present invention adopts the smart card induction, reads smart card information and arouses recognition of face.I/O is system's inputoutput data interface, supports the input and output of common data layout, and the Card Reader data are through the I/O input.UART general serial data bus is used for communicating with PC, comprises that the monitoring debugger communicates with other device, and the Card Reader data are transmitted through UART and received.Audio treatment unit receives the instruction of central control unit transmission and handles, and converts audio signal output to stereo set, and stereo set includes but not limited to it is hummer and voice voice-output device.Smart card read-write device comprises module for reading and writing and antenna, through EM coupling Back ground Informations such as holder's ID and face template characteristic data file is write in the smart card or in blocking and reads Back ground Information and face template data file.
Claims (3)
1. the method for smart card and holder's authentication, this method realizes that by means of face recognition technology it is characterized in that: this method is realized by following steps:
⑴, the information of intelligent card records and holder's face template are stored on the electronic chip on the smart card simultaneously;
, when the read-write smart card uses; When at first the human face recognizing identity authentication device is read the information on the smart card; The face template tag file that reads the holder in the lump is to face identification device, and the people's face induction installation on the face identification device detects people's face and starts the man face image acquiring device and carry out video acquisition, generates its face line coding; Retrieve comparison one to one with the face line coding in the face template data that read on the smart card, identify the legitimacy of current holder's identity;
⑶, human face recognizing identity authentication device send to smart card read-write device with step ⑵ retrieval comparison result.
2. smart card recognition of face authentication means; This device is realized the recognition of face authentication by means of face recognition technology; It is characterized in that: this device comprises: I/O interface, cpu central processing unit and the storer at the module of the video camera of smart card module for reading and writing, subscriber interface module, man face image acquiring, the A/D converter of Flame Image Process, recognition of face computing, recognition of face authentication terminal; The video camera of smart card module for reading and writing, subscriber interface module, man face image acquiring, the A/D converter of Flame Image Process, image encoder, controller and storer are connected with cpu central processing unit through data bus, and subscriber interface module is connected with the application of IC cards system that the user uses.
3. smart card recognition of face authentication means according to claim 2; It is characterized in that: this device also includes: audio processing modules and stereo set; Audio processing modules is connected with cpu central processing unit through data bus, and the output of audio processing modules is connected with stereo set.
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| CN103544476A (en) * | 2013-09-18 | 2014-01-29 | 东莞市东信网络技术有限公司 | Flow point face recognition monitoring method, flow point face recognition monitoring system and mobile terminal |
| CN103559485A (en) * | 2013-11-08 | 2014-02-05 | 广州广电运通金融电子股份有限公司 | Identity authentication method and device based on remote bank VTM |
| CN103699906A (en) * | 2013-12-31 | 2014-04-02 | 江苏图云智能科技发展有限公司 | Mobile face recognition system |
| CN104112151A (en) * | 2013-04-18 | 2014-10-22 | 航天信息股份有限公司 | Card information authentication method and device |
| CN105225319A (en) * | 2015-10-13 | 2016-01-06 | 贵州朗盛科技股份有限公司 | A kind of gate control system with information collection function |
| CN105574519A (en) * | 2016-02-02 | 2016-05-11 | 深圳市指点信息科技有限公司 | Method and system for opening intelligent door by identifying dynamic figure characteristics |
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| CN105787436A (en) * | 2016-02-02 | 2016-07-20 | 深圳市指点信息科技有限公司 | Large data based video image intelligent search method and system |
| CN106257493A (en) * | 2016-08-30 | 2016-12-28 | 重庆市城投金卡信息产业股份有限公司 | Traffic promotional card falsely uses recognition methods and identification system |
| CN106686013A (en) * | 2017-03-10 | 2017-05-17 | 湖北天专科技有限公司 | Identity recognition device for unmanned aerial vehicle, recognition system and recognition method thereof |
| CN107689871A (en) * | 2017-09-26 | 2018-02-13 | 深圳福鸽科技有限公司 | The Internet of Things mobile terminal veritified with identity and testimony of a witness unification checking method |
| CN107734416A (en) * | 2017-10-11 | 2018-02-23 | 深圳市三诺数字科技有限公司 | A kind of lasing area line identification denoising device, earphone and method |
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| CN110717463A (en) * | 2019-10-12 | 2020-01-21 | 深圳芯启航科技有限公司 | Non-contact type biological identification method and device |
| CN112329904A (en) * | 2020-09-30 | 2021-02-05 | 厦门盛华电子科技有限公司 | Mobile phone user identification card, face identification device and identification method |
| CN112926519A (en) * | 2021-03-29 | 2021-06-08 | 安徽华典大数据科技有限公司 | Identity recognition system based on quantum secret data |
| CN114038105A (en) * | 2021-11-11 | 2022-02-11 | 浩云科技股份有限公司 | Identity information security monitoring method and device |
| CN114165134A (en) * | 2022-01-19 | 2022-03-11 | 中恒国通有限公司 | Intelligent confidential cabinet with face recognition function |
| CN114372541A (en) * | 2021-12-27 | 2022-04-19 | 北京信通泰克科技有限公司 | One-card multifunctional system |
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| CN104112151A (en) * | 2013-04-18 | 2014-10-22 | 航天信息股份有限公司 | Card information authentication method and device |
| CN103544476A (en) * | 2013-09-18 | 2014-01-29 | 东莞市东信网络技术有限公司 | Flow point face recognition monitoring method, flow point face recognition monitoring system and mobile terminal |
| CN103559485A (en) * | 2013-11-08 | 2014-02-05 | 广州广电运通金融电子股份有限公司 | Identity authentication method and device based on remote bank VTM |
| CN103699906A (en) * | 2013-12-31 | 2014-04-02 | 江苏图云智能科技发展有限公司 | Mobile face recognition system |
| CN105225319A (en) * | 2015-10-13 | 2016-01-06 | 贵州朗盛科技股份有限公司 | A kind of gate control system with information collection function |
| CN105740675B (en) * | 2016-02-02 | 2018-08-28 | 深圳市指点信息科技有限公司 | A kind of method and system triggering empowerment management based on dynamic person recognition |
| CN105574519A (en) * | 2016-02-02 | 2016-05-11 | 深圳市指点信息科技有限公司 | Method and system for opening intelligent door by identifying dynamic figure characteristics |
| CN105787436A (en) * | 2016-02-02 | 2016-07-20 | 深圳市指点信息科技有限公司 | Large data based video image intelligent search method and system |
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| CN106686013A (en) * | 2017-03-10 | 2017-05-17 | 湖北天专科技有限公司 | Identity recognition device for unmanned aerial vehicle, recognition system and recognition method thereof |
| CN107689871A (en) * | 2017-09-26 | 2018-02-13 | 深圳福鸽科技有限公司 | The Internet of Things mobile terminal veritified with identity and testimony of a witness unification checking method |
| CN107689871B (en) * | 2017-09-26 | 2023-10-03 | 深圳福鸽科技有限公司 | Internet of things mobile terminal with identity verification and person verification integrated verification method |
| CN107734416A (en) * | 2017-10-11 | 2018-02-23 | 深圳市三诺数字科技有限公司 | A kind of lasing area line identification denoising device, earphone and method |
| CN107734416B (en) * | 2017-10-11 | 2024-01-09 | 深圳市三诺数字科技有限公司 | Laser face line identification noise reduction device, earphone and method |
| CN109544360A (en) * | 2018-10-27 | 2019-03-29 | 平安医疗健康管理股份有限公司 | A kind of medical insurance card based on data processing is swiped the card processing method and relevant device |
| CN110717463A (en) * | 2019-10-12 | 2020-01-21 | 深圳芯启航科技有限公司 | Non-contact type biological identification method and device |
| CN112329904A (en) * | 2020-09-30 | 2021-02-05 | 厦门盛华电子科技有限公司 | Mobile phone user identification card, face identification device and identification method |
| CN112926519A (en) * | 2021-03-29 | 2021-06-08 | 安徽华典大数据科技有限公司 | Identity recognition system based on quantum secret data |
| CN114038105A (en) * | 2021-11-11 | 2022-02-11 | 浩云科技股份有限公司 | Identity information security monitoring method and device |
| CN114455405A (en) * | 2021-12-02 | 2022-05-10 | 深圳市铁虎门禁智能技术有限公司 | Off-line elevator control system and method based on face recognition |
| CN114455405B (en) * | 2021-12-02 | 2023-11-24 | 深圳市铁虎门禁智能技术有限公司 | Off-line elevator control system and method based on face recognition |
| CN114372541A (en) * | 2021-12-27 | 2022-04-19 | 北京信通泰克科技有限公司 | One-card multifunctional system |
| CN114165134A (en) * | 2022-01-19 | 2022-03-11 | 中恒国通有限公司 | Intelligent confidential cabinet with face recognition function |
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Application publication date: 20121128 |