CN105912908A - Infrared-based real person living body identity verification method - Google Patents
Infrared-based real person living body identity verification method Download PDFInfo
- Publication number
- CN105912908A CN105912908A CN201610232305.4A CN201610232305A CN105912908A CN 105912908 A CN105912908 A CN 105912908A CN 201610232305 A CN201610232305 A CN 201610232305A CN 105912908 A CN105912908 A CN 105912908A
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- face
- live body
- infrared
- true man
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/40—Spoof detection, e.g. liveness detection
- G06V40/45—Detection of the body part being alive
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Collating Specific Patterns (AREA)
Abstract
The invention discloses an infrared-based real person living body identity verification method. Two human face images taken in the same scene, at the same spot and time are adopted, wherein one is an image taken by a visible light camera while the other one is an image taken by a thermal infrared camera. The visible light image is used for recognizing a human face while the thermal infrared image is used for recognizing the living body. Therefore, real person living body identity verification is achieved. The method has advantages of non-contact collection, good client experience, use convenience and the like and can be applied to fields such as entrance guard and attendance check, system log-in, entry and exit control, criminal suspect picture comparison and the like.
Description
Technical field
The present invention relates to based on infrared true man's live body auth method.
Background technology
Along with information technology and the fast development of network technology, the demand of identity recognizing technology is got more and more by people, right
The requirement of its security reliability is more and more stricter.Identity recognizing technology based on conventional cipher certification should at actual information network
In with, oneself is exposed through out many weak points, and the identity recognizing technology distinguished based on biological characteristic is the most increasingly mature also
Show great superiority in actual applications, but single recognition of face, Application on Voiceprint Recognition and the fingerprint recognition of tradition can only
The feature of warrantor can effectively be verified, it is impossible to ensures that operator is me, and causes utilizing photo, fingerprint film and recording to violate
The case of crime is often reported in media.
The Mobile banking of nowadays mobile payment and wechat bank etc. develop rapidly, pay by mails, particularly, and mobile payment
Identity verification secure problem will become user's matter of utmost importance in the middle of electronic payment safety field, should for electronic payment safety
Demand will be increasing, " general safety " location general safe practice will can not meet the identity that client improves day by day
Checking safety requirements.
From 2013, mobile-phone payment viroid is broken out, including " pseudo-Taobao " virus, " bank burglar " and " Lip river gram ascarid " etc.
Series pays virus；The payment viroid occurred for 2014 monitors input through keyboard, background monitoring cellphone subscriber's payment accounts password
The feature of input information, becomes handset and pays a signal of viroid high-riskization evolution.It is short that these viruses can read user
Letter, including the mobile phone identifying code of user's payment transaction, and hacker cracks the payment accounts of user by identifying code, cancels numeral card
Books etc. are arranged, and the safety of Alipay transaction is caused grave danger.
For security risk, in actual information network application, oneself is exposed through out the identity recognizing technology of conventional cipher certification
Many weak points, and the identity recognizing technology that distinguishes based on biological characteristic is the most increasingly mature and opens up in actual applications
Reveal great superiority, but single recognition of face, Application on Voiceprint Recognition and the fingerprint recognition of tradition can only the feature energy of warrantor
Enough effectively verified, it is impossible to ensure that operator is me, and cause the case utilizing photo, fingerprint film and recording crime through common
All spaces in a newspaper.
Summary of the invention
1. goal of the invention:
Can only the feature of warrantor can effectively be verified to solve identification, it is impossible to ensure that operator is my asks
Topic, the invention provides based on infrared true man's live body auth method.
2. technical scheme:
Based on infrared true man's live body auth method, use two photographic head, a shooting visible image capturing head and one
Thermal infrared photographic head.Two photographic head are that same people simultaneously or take pictures by the difference time less than one second, and gathering respectively can
See light and heat infrared image.
Detecting human face region on visible images, without face being detected, two photographic head re-shoot photo,
If be detected that face, visible detection to human face region on expanded scope, use the region after expanding at thermal infrared figure
As upper statistic histogram is analyzed, by the contrast of histogram calculation image, formula is as follows:
Wherein,, i.e. gray scale difference between neighbor,The pixel being for the gray scale difference between neighbor
Distribution probability.
Contrast is more than certain threshold value, it is judged that for live body, otherwise for copying thing.
If being judged as live body, above-mentioned visible images is sent to backstage by TCP, UDP or http protocol
Server, background server extracts the face characteristic of picture, is entered with the face characteristic in data base by the face characteristic extracted
Row comparison, recognises that it is the face of typing in data base, if it is returns the identity of true man's live body, if
, do not return and there is no this person.
Based on infrared true man's live body auth method, it is characterised in that background server uses degree of depth study or statistics
Algorithm extracts the face characteristic of picture.
Based on infrared true man's live body auth method, it is characterised in that visible image capturing head uses LED light filling.
3. beneficial effect:
The present invention uses thermal infrared imaging identification live body, the method for recognition of face true man to realize true man's live body authentication, this
Bright easy to use, user only need to take pictures before system, can complete recognition of face and vivo identification.The present invention has collecting device
Inexpensively, contactless collection, the advantage such as easy to use, can be applicable to access control and attendance, system logs in, entry-exit management, suspect
Photo is than reciprocity field.
Accompanying drawing explanation
Fig. 1 is true man's live body authentication flow chart of the present invention.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the invention will be further described.
Embodiment 1
Based on infrared true man's live body auth method, checking flow process is as it is shown in figure 1, use two photographic head, a shooting
Visible image capturing head and a thermal infrared photographic head.Visible image capturing head uses LED light filling.
Two photographic head are that same people simultaneously or take pictures by the difference time less than one second, gather respectively visible ray and
Thermal infrared images.
Detecting human face region on visible images, without face being detected, two photographic head re-shoot photo,
If be detected that face, visible detection to human face region on expanded scope, use the region after expanding at thermal infrared figure
As upper statistic histogram is analyzed, by the contrast of histogram calculation image, formula is as follows:
Wherein,, i.e. gray scale difference between neighbor,The pixel being for the gray scale difference between neighbor is divided
Cloth probability.
Contrast is more than certain threshold value, it is judged that for live body, otherwise for copying thing.
If being judged as live body, above-mentioned visible images is sent to backstage by TCP, UDP or http protocol
Server, background server uses degree of depth study or statistic algorithm to extract the face characteristic of picture, the face characteristic that will extract
Compare with the face characteristic in data base, recognise that it is the face of typing in data base, if it is return
The identity of one true man's live body, does not has this person if it is not, return.
Embodiment described above only have expressed the preferred embodiment of the present invention, and it describes more concrete and detailed, but also
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that, for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, it is also possible to making some deformation, improve and substitute, these broadly fall into this
Bright protection domain.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (3)
1., based on infrared true man's live body auth method, use two photographic head, a shooting visible image capturing head and
Individual thermal infrared photographic head；Two photographic head are that same people simultaneously or take pictures by the difference time less than one second, gather respectively
Visible ray and thermal infrared images；Detecting human face region on visible images, without face being detected, two shootings are nose heave
Newly shoot photo, if be detected that face, visible detection to human face region on expanded scope, use the region after expanding
Statistic histogram analysis on thermal infrared images, by the contrast of histogram calculation image, formula is as follows:
Wherein,, i.e. gray scale difference between neighbor,The pixel being for the gray scale difference between neighbor
Distribution probability；Contrast is more than certain threshold value, it is judged that for live body, otherwise for copying thing；If being judged as live body, by above-mentioned
Visible images is sent to background server by TCP, UDP or http protocol, and background server extracts the face of picture
Feature, compares the face characteristic extracted with the face characteristic in data base, recognise that be in data base
The face of typing, if it is returns the identity of true man's live body, does not has this person if it is not, return.
2. as claimed in claim 1 based on infrared true man's live body auth method, it is characterised in that described visible ray
Photographic head uses LED light filling.
3. as claimed in claim 1 based on infrared true man's live body auth method, it is characterised in that background server makes
The face characteristic of picture is extracted with degree of depth study or statistic algorithm.
Priority Applications (1)
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| CN201610232305.4A CN105912908A (en) | 2016-04-14 | 2016-04-14 | Infrared-based real person living body identity verification method |
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|---|---|---|---|
| CN201610232305.4A CN105912908A (en) | 2016-04-14 | 2016-04-14 | Infrared-based real person living body identity verification method |
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| CN201610232305.4A Pending CN105912908A (en) | 2016-04-14 | 2016-04-14 | Infrared-based real person living body identity verification method |
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Cited By (23)
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| CN106355169A (en) * | 2016-11-11 | 2017-01-25 | 成都优势互动科技有限公司 | Infrared living body face image acquisition device, identification device and treatment method thereof |
| CN106651302A (en) * | 2016-11-30 | 2017-05-10 | 浙江水马环保科技有限公司 | Intelligent PC attendance management and state monitoring method through water purifier |
| CN106778518A (en) * | 2016-11-24 | 2017-05-31 | 汉王科技股份有限公司 | A kind of human face in-vivo detection method and device |
| CN106803301A (en) * | 2017-03-28 | 2017-06-06 | 广东工业大学 | A kind of recognition of face guard method and system based on deep learning |
| CN106845915A (en) * | 2016-11-30 | 2017-06-13 | 浙江水马环保科技有限公司 | A kind of water purifier intelligence PC Work attendance management systems |
| CN106845916A (en) * | 2016-11-30 | 2017-06-13 | 浙江水马环保科技有限公司 | A kind of intelligent APP attendance management and method for monitoring state based on water purifier |
| CN106845917A (en) * | 2016-11-30 | 2017-06-13 | 浙江水马环保科技有限公司 | A kind of intelligent APP Work attendance management systems based on water purifier |
| CN107358181A (en) * | 2017-06-28 | 2017-11-17 | 重庆中科云丛科技有限公司 | The infrared visible image capturing head device and method of monocular judged for face live body |
| CN107368811A (en) * | 2017-07-21 | 2017-11-21 | 成都恒高科技有限公司 | Infrared and non-infrared light is according to the lower face feature extraction method based on LBP |
| CN107463875A (en) * | 2017-07-03 | 2017-12-12 | 金讯系统管理有限公司 | A kind of method and apparatus for judging personnel identity |
| CN107633198A (en) * | 2017-07-25 | 2018-01-26 | 百度在线网络技术（北京）有限公司 | Biopsy method, device, equipment and storage medium |
| WO2018040307A1 (en) * | 2016-08-31 | 2018-03-08 | 上海依图网络科技有限公司 | Vivo detection method and device based on infrared visible binocular image |
| CN108229362A (en) * | 2017-12-27 | 2018-06-29 | 杭州悉尔科技有限公司 | A kind of binocular recognition of face biopsy method based on access control system |
| CN108710841A (en) * | 2018-05-11 | 2018-10-26 | 杭州软库科技有限公司 | A kind of face living body detection device and method based on MEMs infrared sensor arrays |
| CN108875472A (en) * | 2017-06-26 | 2018-11-23 | 北京旷视科技有限公司 | Image collecting device and face auth method based on the image collecting device |
| CN109035516A (en) * | 2018-07-25 | 2018-12-18 | 深圳市飞瑞斯科技有限公司 | Control method, apparatus, equipment and the storage medium of smart lock |
| CN109993024A (en) * | 2017-12-29 | 2019-07-09 | 技嘉科技股份有限公司 | Authentication means, auth method and computer-readable storage medium |
| CN110276301A (en) * | 2019-06-24 | 2019-09-24 | 泰康保险集团股份有限公司 | Face identification method, device, medium and electronic equipment |
| CN111325150A (en) * | 2020-02-20 | 2020-06-23 | 中科智云科技有限公司 | Dressing detection device, method and storage medium |
| CN111414831A (en) * | 2020-03-13 | 2020-07-14 | 深圳市商汤科技有限公司 | Monitoring method and system, electronic device and storage medium |
| CN111695509A (en) * | 2020-06-12 | 2020-09-22 | 云从科技集团股份有限公司 | Identity authentication method, identity authentication device, machine readable medium and equipment |
| CN111707375A (en) * | 2020-06-10 | 2020-09-25 | 青岛联合创智科技有限公司 | Electronic class card with intelligent temperature measurement attendance and abnormal behavior detection functions |
| US11410458B2 (en) | 2018-04-12 | 2022-08-09 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Face identification method and apparatus, mobile terminal and storage medium |
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| WO2018040307A1 (en) * | 2016-08-31 | 2018-03-08 | 上海依图网络科技有限公司 | Vivo detection method and device based on infrared visible binocular image |
| CN106355169A (en) * | 2016-11-11 | 2017-01-25 | 成都优势互动科技有限公司 | Infrared living body face image acquisition device, identification device and treatment method thereof |
| CN106355169B (en) * | 2016-11-11 | 2023-11-21 | 重庆环宇星科信息技术有限公司 | Infrared living body face image acquisition device, identification device and processing method thereof |
| CN106778518A (en) * | 2016-11-24 | 2017-05-31 | 汉王科技股份有限公司 | A kind of human face in-vivo detection method and device |
| CN106651302A (en) * | 2016-11-30 | 2017-05-10 | 浙江水马环保科技有限公司 | Intelligent PC attendance management and state monitoring method through water purifier |
| CN106845915A (en) * | 2016-11-30 | 2017-06-13 | 浙江水马环保科技有限公司 | A kind of water purifier intelligence PC Work attendance management systems |
| CN106845916A (en) * | 2016-11-30 | 2017-06-13 | 浙江水马环保科技有限公司 | A kind of intelligent APP attendance management and method for monitoring state based on water purifier |
| CN106845917A (en) * | 2016-11-30 | 2017-06-13 | 浙江水马环保科技有限公司 | A kind of intelligent APP Work attendance management systems based on water purifier |
| CN106803301A (en) * | 2017-03-28 | 2017-06-06 | 广东工业大学 | A kind of recognition of face guard method and system based on deep learning |
| CN108875472B (en) * | 2017-06-26 | 2021-08-24 | 北京旷视科技有限公司 | Image acquisition device and face identity verification method based on image acquisition device |
| CN108875472A (en) * | 2017-06-26 | 2018-11-23 | 北京旷视科技有限公司 | Image collecting device and face auth method based on the image collecting device |
| CN107358181A (en) * | 2017-06-28 | 2017-11-17 | 重庆中科云丛科技有限公司 | The infrared visible image capturing head device and method of monocular judged for face live body |
| CN107463875A (en) * | 2017-07-03 | 2017-12-12 | 金讯系统管理有限公司 | A kind of method and apparatus for judging personnel identity |
| CN107368811B (en) * | 2017-07-21 | 2020-03-20 | 成都恒高科技有限公司 | LBP-based face feature extraction method under infrared and non-infrared illumination |
| CN107368811A (en) * | 2017-07-21 | 2017-11-21 | 成都恒高科技有限公司 | Infrared and non-infrared light is according to the lower face feature extraction method based on LBP |
| CN107633198A (en) * | 2017-07-25 | 2018-01-26 | 百度在线网络技术（北京）有限公司 | Biopsy method, device, equipment and storage medium |
| CN108229362A (en) * | 2017-12-27 | 2018-06-29 | 杭州悉尔科技有限公司 | A kind of binocular recognition of face biopsy method based on access control system |
| CN109993024A (en) * | 2017-12-29 | 2019-07-09 | 技嘉科技股份有限公司 | Authentication means, auth method and computer-readable storage medium |
| US11410458B2 (en) | 2018-04-12 | 2022-08-09 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Face identification method and apparatus, mobile terminal and storage medium |
| CN108710841A (en) * | 2018-05-11 | 2018-10-26 | 杭州软库科技有限公司 | A kind of face living body detection device and method based on MEMs infrared sensor arrays |
| CN108710841B (en) * | 2018-05-11 | 2021-06-15 | 杭州软库科技有限公司 | Human face living body detection device and method based on MEMs infrared array sensor |
| CN109035516A (en) * | 2018-07-25 | 2018-12-18 | 深圳市飞瑞斯科技有限公司 | Control method, apparatus, equipment and the storage medium of smart lock |
| CN110276301A (en) * | 2019-06-24 | 2019-09-24 | 泰康保险集团股份有限公司 | Face identification method, device, medium and electronic equipment |
| CN111325150A (en) * | 2020-02-20 | 2020-06-23 | 中科智云科技有限公司 | Dressing detection device, method and storage medium |
| CN111414831A (en) * | 2020-03-13 | 2020-07-14 | 深圳市商汤科技有限公司 | Monitoring method and system, electronic device and storage medium |
| CN111414831B (en) * | 2020-03-13 | 2022-08-12 | 深圳市商汤科技有限公司 | Monitoring method and system, electronic device and storage medium |
| CN111707375B (en) * | 2020-06-10 | 2021-07-09 | 青岛联合创智科技有限公司 | Electronic class card with intelligent temperature measurement attendance and abnormal behavior detection functions |
| CN111707375A (en) * | 2020-06-10 | 2020-09-25 | 青岛联合创智科技有限公司 | Electronic class card with intelligent temperature measurement attendance and abnormal behavior detection functions |
| CN111695509A (en) * | 2020-06-12 | 2020-09-22 | 云从科技集团股份有限公司 | Identity authentication method, identity authentication device, machine readable medium and equipment |
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Application publication date: 20160831 |