CN104992163A - Optical device for simultaneously acquiring human face image and iris image and identity authentication method thereof - Google Patents

Optical device for simultaneously acquiring human face image and iris image and identity authentication method thereof Download PDF

Info

Publication number
CN104992163A
CN104992163A CN201510431947.2A CN201510431947A CN104992163A CN 104992163 A CN104992163 A CN 104992163A CN 201510431947 A CN201510431947 A CN 201510431947A CN 104992163 A CN104992163 A CN 104992163A
Authority
CN
China
Prior art keywords
iris
image
acquiring module
iris image
face
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
Application number
CN201510431947.2A
Other languages
Chinese (zh)
Other versions
CN104992163B (en
Inventor
黄惠杰
李佳
袁坤
姜源
潘蕊
居李星
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Tiancheng Intelligent Group Co ltd
Shanghai Institute of Optics and Fine Mechanics of CAS
Original Assignee
Jiangsu Tc Smart Systems Group Co ltd
Shanghai Institute of Optics and Fine Mechanics of CAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Tc Smart Systems Group Co ltd, Shanghai Institute of Optics and Fine Mechanics of CAS filed Critical Jiangsu Tc Smart Systems Group Co ltd
Priority to CN201510431947.2A priority Critical patent/CN104992163B/en
Publication of CN104992163A publication Critical patent/CN104992163A/en
Application granted granted Critical
Publication of CN104992163B publication Critical patent/CN104992163B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161Detection; Localisation; Normalisation
    • G06V40/166Detection; Localisation; Normalisation using acquisition arrangements
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16Human faces, e.g. facial parts, sketches or expressions
    • G06V40/168Feature extraction; Face representation
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/18Eye characteristics, e.g. of the iris
    • G06V40/19Sensors therefor
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/18Eye characteristics, e.g. of the iris
    • G06V40/193Preprocessing; Feature extraction
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/18Eye characteristics, e.g. of the iris
    • G06V40/197Matching; Classification

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Collating Specific Patterns (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Image Input (AREA)

Abstract

The invention discloses an optical device for simultaneously acquiring a human face image and an iris image and an identity authentication method thereof. The device comprises a human face image acquisition module and an iris image acquisition module; the human face image acquisition module is composed of a pre-positioned imaging lens group, a beam splitter prism, a human face camera, an image processing unit and an illumination light source; the iris image acquisition module is composed of the pre-positioned imaging lens group, a beam splitter prism, an iris camera, the image processing unit and the illumination light source; the human face image acquisition module and the iris image acquisition module share the pre-positioned imaging lens group, the image processing unit and the illumination light source; and the separation of a light path of the human face image acquisition module and a light path of the iris image acquisition module is realized by the beam splitter prisms. According to the optical device, the human face image and the iris image of a user can be simultaneously and clearly acquired, and the acquired human face image and iris image have a specific positioning relation, so that subsequence image processing, and extraction of human face features and iris features can be conveniently realized, and the safety is higher.

Description

A kind of facial image and iris image gather optical devices and identity identifying method thereof simultaneously
Technical field
The invention belongs to biometrics identification technology field, be specifically related to a kind of facial image and iris image gathers optical devices and identity identifying method thereof simultaneously.
Background technology
Along with people take precautions against improving constantly of rank to important place safety, the access control system based on single human body biological characteristics identification can not meet the demands.For this reason, need development based on the access control system of two or more living things feature recognition of human body, to improve the safety precaution rank of access control system further.Face and iris are the important biological characteristics of two kinds of human body, may be used for authentication.In order to improve the safety precaution rank of gate control system, can by these two kinds of biometrics identification technology conbined usage in a set of access control system, what realize face and iris two kinds of biological characteristics combines identification.Only have face and iris all by certification, user could be allowed to pass through checking.Need to research and develop a kind of optical devices simultaneously gathering user's facial image and iris image for this reason.
At present, market has occurred the human face image collecting device of simple function and the iris image acquiring device of simple function, there is no can the optical devices of simultaneously clear collection facial image and iris image.According to statistics, the size of face is generally 110mm × 200mm, and human iris's mean diameter is φ 12mm, and namely face size is 9-17 times of iris, so face size differs comparatively large with iris dimensions, clearly cannot gather facial image and iris image with a set of common optical devices simultaneously.As gathered iris image with man face image acquiring optical devices, then iris image is too little and its details cannot be differentiated.Otherwise, gather facial image with iris image acquiring device, then cannot obtain complete facial image.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, the object of this invention is to provide a kind of facial image and iris image gathers optical devices simultaneously, clearly can gather facial image and the iris image of user simultaneously, have higher security.Another object of the present invention is to provide the identity identifying method that a kind of above-mentioned facial image and iris image gather optical devices simultaneously.
Technical scheme: in order to realize foregoing invention object, the technical solution used in the present invention is:
A kind of facial image and iris image gather optical devices simultaneously, comprise man face image acquiring module and iris image acquiring module; Described man face image acquiring module is made up of preposition imaging lens group, Amici prism, face video camera, graphics processing unit and lighting source; Described iris image acquiring module is made up of preposition imaging lens group, Amici prism, iris camera assembly, graphics processing unit and lighting source; Described man face image acquiring module and iris image acquiring module share preposition imaging lens group, graphics processing unit and lighting source, and realize being separated of man face image acquiring module light path and iris image acquiring module light path by Amici prism.
Described Amici prism is formed by two right-angle prisms gummeds, and cemented surface is coated with Dichroic Optical film.
Described iris camera assembly is made up of the sub-imaging optical path of 2 parallel placements, and the enlargement ratio of described 2 sub-imaging optical paths is identical and be all greater than 1, can the clear iris image gathering two eyes in left and right simultaneously.
The enlargement ratio of described man face image acquiring module equals the enlargement ratio of preposition imaging lens group, and the enlargement ratio that total enlargement ratio of described iris image acquiring module equals the enlargement ratio of preposition imaging lens group and iris camera assembly neutron imaging light path is long-pending.
Described lighting source is made up of two sub-light sources, from the left and right sides symmetrical illumination face of face, to make the illumination obtaining uniformity in face gamut.
Described facial image and iris image gather the identity identifying method of optical devices simultaneously, comprise the following steps:
1) facial image of man face image acquiring module acquires user is utilized;
2) extract the feature of facial image collected, and compare with the face characteristic information that stores in graphics processing unit, as comparison is unsuccessful, then quit work; Otherwise enter step 3);
3) iris image of iris image acquiring module acquires user two eyes is utilized;
4) extract the feature of two width iris images collected respectively, and compare with the iris feature information that stores in graphics processing unit, as comparison success, then user passes through authentication; Otherwise quit work.
Beneficial effect: compared with prior art, the present invention has following technique effect:
1) the present invention is made up of man face image acquiring module and iris image acquiring module, two image capture modules work alone, and the enlargement ratio of iris image acquiring module is greater than 1, thus the present invention clearly can gather facial image and the iris image of user simultaneously.
2) the man face image acquiring module in the present invention and iris image acquiring module share preposition imaging lens group, lighting source, the optical axis coincidence of two image capture modules, the facial image obtained and iris image have the positioning relation determined, are convenient to the extraction of successive image process, face characteristic and iris feature.
3) the advanced row recognition of face of the present invention, only has face by certification, just can carry out iris recognition, and and if only if two kinds of biological characteristics all pass through certification, user is just by authentication, and what can realize user's face and iris two kinds of biological characteristics combines identification, and security is higher.
Accompanying drawing explanation
Fig. 1 is the structural representation that facial image and iris image gather optical devices simultaneously;
Fig. 2 is the structural representation of iris camera assembly.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in Figure 1, for facial image of the present invention and iris image gather optical devices simultaneously, primary structure comprises man face image acquiring module and iris image acquiring module.Wherein, man face image acquiring module is made up of preposition imaging lens group 1, Amici prism 2, face video camera 5, graphics processing unit 6, first lighting source 701, second lighting source 702.Iris image acquiring module is made up of preposition imaging lens group 1, Amici prism 2, iris camera assembly 4, graphics processing unit 6, first lighting source 701, second lighting source 702.Man face image acquiring module and iris image acquiring module share preposition imaging lens group 1, graphics processing unit 6, first lighting source 701, second lighting source 702, and realize man face image acquiring module by Amici prism 2 and be separated with the light path of iris image acquiring module.
The enlargement ratio of preposition imaging lens group 1 is between 0.044 ~ 0.12 times, intactly images on the target surface of face video camera 5 to make face.The target surface size of face video camera 5 is between 11mm × 8.8mm to 36mm × 24mm.
Amici prism 2 is formed by two right-angle prisms gummeds, and its cemented surface 201 is coated with Dichroic Optical film.This Dichroic Optical film can be a point amplitude type, also can be a point wave length type.When Dichroic Optical film is that when dividing amplitude type, then facial image and iris image are with the illumination light imaging of phase co-wavelength.When Dichroic Optical film is that when dividing wave length type, then facial image is with visual light imaging, and iris image is with near-infrared wavelength imaging.
As shown in Figure 2, be iris camera assembly 4 in the present invention, this iris camera assembly 4 is made up of the sub-imaging optical path of two parallel placements, can gather the iris image of user's two eyes simultaneously.Wherein the first sub-imaging optical path is made up of the first amplification imaging mirror group 401 and the first iris video camera 403, and the second sub-imaging optical path is made up of the second amplification imaging mirror group 402 and the second iris video camera 404.The enlargement ratio of these two sub-imaging optical paths is identical and be all greater than 1, can between 6.1 ~ 16.7 times, thus the iris image 301 and 302 at intermediate image plane 3 place formed by preposition imaging lens group 1 after amplifying respectively on the complete target surface clearly imaging in the first iris video camera 403 and the second iris video camera 404.
The enlargement ratio of man face image acquiring module equals the enlargement ratio of preposition imaging lens group 1, namely between 0.044 ~ 0.12 times.The enlargement ratio that total enlargement ratio of iris image acquiring module equals the enlargement ratio of preposition imaging lens group 1 and iris camera assembly 4 neutron imaging light path is long-pending, namely between 0.268 ~ 2.004 times.
The target surface of the first iris video camera 403 and the second iris video camera 404 is measure-alike, between 11mm × 8.8mm to 36mm × 24mm.
First lighting source 701, second lighting source 702 is wideband light source, and its emission wavelength is the continuous spectrum from 400nm to 850nm.First lighting source 701, second lighting source 702 from the left and right sides symmetrical illumination face 8 of face, to make the illumination obtaining uniformity in face 8 gamut.
Utilize above-mentioned facial image and iris image simultaneously to gather optical devices carry out authentication method to user, process is as follows:
1) facial image of man face image acquiring module acquires user is utilized.
2) extract the feature of the facial image collected, and compare with the interior face characteristic information stored of graphics processing unit 6, as comparison is unsuccessful, then quit work; Otherwise enter step 3).
3) iris image of iris image acquiring module acquires user two eyes is utilized.
4) extract the feature of the two width iris images collected respectively, and compare with the interior iris feature information stored of image procossing first 6, as comparison success, then user passes through authentication; Otherwise quit work.
This facial image and iris image gather optical devices simultaneously, and typical structural parameters are: the enlargement ratio of preposition imaging lens group 1 is 0.12 times; Amici prism 2 is a point wave length type, the visible ray of Dichroic Optical film reflector 400nm ~ 800nm that its cemented surface 201 is coated with, the near infrared light of transmission 800nm ~ 850nm; The target surface of face video camera 5 is of a size of 36mm × 24mm, the face being of a size of 110mm × 200mm on face video camera 5 target surface become image to be of a size of 13.2mm × 24mm.The iris that diameter is f12mm at intermediate image plane 3 place become the diameter of iris image 301 and 302 to be f1.44mm; The enlargement ratio of the first amplification imaging mirror group 401 and the second amplification imaging mirror group 402 is 6.1 times, the iris that diameter is f12mm the first iris video camera 403 with on the second iris video camera 404 target surface become image to be of a size of f8.8mm; The target surface of the first iris video camera 403 and the second iris video camera 404 is measure-alike, is 11mm × 8.8mm.The enlargement ratio of man face image acquiring module equals the enlargement ratio of preposition imaging lens group 1, is 0.12 times.Total enlargement ratio of iris image acquiring module is 0.732 times.First lighting source 701, second lighting source 702 is broadband LED, and its emission wavelength is the continuous spectrum from 400nm to 850nm.
Utilize above-mentioned facial image and iris image to gather optical devices to the process that user carries out authentication to be: when user enters facial image of the present invention and iris image gathers the effective coverage of optical devices simultaneously simultaneously, graphics processing unit 6 first gathers the image of user's face 8, extract the characteristic information of face 8 image, compare with the face characteristic information stored in graphics processing unit 6, if comparison is unsuccessful, then quit work; If comparison success, then graphics processing unit 6 gathers the iris image of two eyes of user further, extracts the characteristic information of the two width iris images collected, and compares with the interior iris feature information stored of graphics processing unit 6, as comparison success, then user passes through authentication; Otherwise quit work.
Visible, what the present invention can realize user's face and iris two kinds of biological characteristics combines identification, has increased substantially the level of security that employing facial image of the present invention and iris image gather the access control system of optical devices simultaneously.

Claims (6)

1. facial image and iris image gather optical devices simultaneously, it is characterized in that: comprise man face image acquiring module and iris image acquiring module; Described man face image acquiring module is made up of preposition imaging lens group, Amici prism, face video camera, graphics processing unit and lighting source; Described iris image acquiring module is made up of preposition imaging lens group, Amici prism, iris camera assembly, graphics processing unit and lighting source; Described man face image acquiring module and iris image acquiring module share preposition imaging lens group, graphics processing unit and lighting source, and realize being separated of man face image acquiring module light path and iris image acquiring module light path by Amici prism.
2. facial image according to claim 1 and iris image gather optical devices simultaneously, it is characterized in that: described Amici prism is formed by two right-angle prisms gummeds, and cemented surface is coated with Dichroic Optical film.
3. facial image according to claim 1 and iris image gather optical devices simultaneously, it is characterized in that: described iris camera assembly is made up of the sub-imaging optical path of 2 parallel placements, the enlargement ratio of described 2 sub-imaging optical paths is identical and be all greater than 1, can the clear iris image gathering two eyes in left and right simultaneously.
4. facial image according to claim 1 and iris image gather optical devices simultaneously, it is characterized in that: the enlargement ratio of described man face image acquiring module equals the enlargement ratio of preposition imaging lens group, the enlargement ratio that total enlargement ratio of described iris image acquiring module equals the enlargement ratio of preposition imaging lens group and iris camera assembly neutron imaging light path is long-pending.
5. facial image according to claim 1 and iris image gather optical devices simultaneously, it is characterized in that: described lighting source is made up of two sub-light sources, from the left and right sides symmetrical illumination face of face, to make the illumination obtaining uniformity in face gamut.
6. facial image according to claim 1 and iris image gather the identity identifying method of optical devices simultaneously, it is characterized in that, comprise the following steps:
1) facial image of man face image acquiring module acquires user is utilized;
2) extract the feature of facial image collected, and compare with the face characteristic information that stores in graphics processing unit, as comparison is unsuccessful, then quit work; Otherwise enter step 3);
3) iris image of iris image acquiring module acquires user two eyes is utilized;
4) extract the feature of two width iris images collected respectively, and compare with the iris feature information that stores in graphics processing unit, as comparison success, then user passes through authentication; Otherwise quit work.
CN201510431947.2A 2015-07-22 2015-07-22 A kind of facial image and iris image acquire Optical devices and its identity identifying method simultaneously Active CN104992163B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510431947.2A CN104992163B (en) 2015-07-22 2015-07-22 A kind of facial image and iris image acquire Optical devices and its identity identifying method simultaneously

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510431947.2A CN104992163B (en) 2015-07-22 2015-07-22 A kind of facial image and iris image acquire Optical devices and its identity identifying method simultaneously

Publications (2)

Publication Number Publication Date
CN104992163A true CN104992163A (en) 2015-10-21
CN104992163B CN104992163B (en) 2019-01-08

Family

ID=54303976

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510431947.2A Active CN104992163B (en) 2015-07-22 2015-07-22 A kind of facial image and iris image acquire Optical devices and its identity identifying method simultaneously

Country Status (1)

Country Link
CN (1) CN104992163B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105320943A (en) * 2015-10-22 2016-02-10 北京天诚盛业科技有限公司 Biometric identification apparatus and biometric identification method therefor
CN105787477A (en) * 2016-04-11 2016-07-20 北京奇虎科技有限公司 Iris recognition method and terminal
CN107292290A (en) * 2017-07-17 2017-10-24 广东欧珀移动通信有限公司 Face vivo identification method and Related product
CN107978035A (en) * 2016-10-25 2018-05-01 杭州海康威视数字技术股份有限公司 Entrance guard controlling method and system
CN108182387A (en) * 2017-12-13 2018-06-19 广东欧珀移动通信有限公司 For the iris recognition component and electronic device of electronic device
CN108965658A (en) * 2018-06-25 2018-12-07 中国科学院自动化研究所 Essence registration image collecting device towards depth Digital Zoom
CN109190509A (en) * 2018-08-13 2019-01-11 阿里巴巴集团控股有限公司 A kind of personal identification method, device and computer readable storage medium
CN110519061A (en) * 2019-09-02 2019-11-29 国网电子商务有限公司 A kind of identity identifying method based on biological characteristic, equipment and system
CN113515975A (en) * 2020-04-10 2021-10-19 北京眼神科技有限公司 Face and iris image acquisition method and device, readable storage medium and equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101021901A (en) * 2007-03-13 2007-08-22 杭州电子科技大学 Method and apparatus for collecting binoculus iris
CN102567707A (en) * 2010-12-27 2012-07-11 北京北科慧识科技股份有限公司 Biological identification sensor and biological identification system
CN102799878A (en) * 2012-07-09 2012-11-28 中国科学技术大学 Iris face fusion acquisition device
CN204759455U (en) * 2015-07-22 2015-11-11 江苏天诚智能集团有限公司 Facial image and iris image simultaneous acquisition optical devices

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101021901A (en) * 2007-03-13 2007-08-22 杭州电子科技大学 Method and apparatus for collecting binoculus iris
CN102567707A (en) * 2010-12-27 2012-07-11 北京北科慧识科技股份有限公司 Biological identification sensor and biological identification system
CN102799878A (en) * 2012-07-09 2012-11-28 中国科学技术大学 Iris face fusion acquisition device
CN204759455U (en) * 2015-07-22 2015-11-11 江苏天诚智能集团有限公司 Facial image and iris image simultaneous acquisition optical devices

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
王风华等: "一种基于虹膜和人脸的多生物特征融合方法", 《西安交通大学学报》 *

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105320943A (en) * 2015-10-22 2016-02-10 北京天诚盛业科技有限公司 Biometric identification apparatus and biometric identification method therefor
CN105787477A (en) * 2016-04-11 2016-07-20 北京奇虎科技有限公司 Iris recognition method and terminal
CN107978035B (en) * 2016-10-25 2020-07-17 杭州海康威视数字技术股份有限公司 Access control method and system
CN107978035A (en) * 2016-10-25 2018-05-01 杭州海康威视数字技术股份有限公司 Entrance guard controlling method and system
CN107292290A (en) * 2017-07-17 2017-10-24 广东欧珀移动通信有限公司 Face vivo identification method and Related product
CN107292290B (en) * 2017-07-17 2021-02-19 Oppo广东移动通信有限公司 Face living body identification method and related product
US10733425B2 (en) 2017-07-17 2020-08-04 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method and related product for recognizing live face
CN108182387A (en) * 2017-12-13 2018-06-19 广东欧珀移动通信有限公司 For the iris recognition component and electronic device of electronic device
CN108182387B (en) * 2017-12-13 2022-05-20 深圳市欢太科技有限公司 Iris recognition assembly for electronic device and electronic device
CN108965658A (en) * 2018-06-25 2018-12-07 中国科学院自动化研究所 Essence registration image collecting device towards depth Digital Zoom
CN109190509A (en) * 2018-08-13 2019-01-11 阿里巴巴集团控股有限公司 A kind of personal identification method, device and computer readable storage medium
US10776646B2 (en) 2018-08-13 2020-09-15 Alibaba Group Holding Limited Identification method and apparatus and computer-readable storage medium
US11126878B2 (en) 2018-08-13 2021-09-21 Advanced New Technologies Co., Ltd. Identification method and apparatus and computer-readable storage medium
CN110519061A (en) * 2019-09-02 2019-11-29 国网电子商务有限公司 A kind of identity identifying method based on biological characteristic, equipment and system
CN113515975A (en) * 2020-04-10 2021-10-19 北京眼神科技有限公司 Face and iris image acquisition method and device, readable storage medium and equipment
CN113515975B (en) * 2020-04-10 2022-11-08 北京眼神科技有限公司 Face and iris image acquisition method and device, readable storage medium and equipment

Also Published As

Publication number Publication date
CN104992163B (en) 2019-01-08

Similar Documents

Publication Publication Date Title
CN104992163A (en) Optical device for simultaneously acquiring human face image and iris image and identity authentication method thereof
CN101964056B (en) Bimodal face authentication method with living body detection function and system
CN100576231C (en) Image collecting device and use the face identification system and the method for this device
KR100939856B1 (en) Personal authentication method and device
CN104881632A (en) Hyperspectral face recognition method
CN102708357A (en) Single-image sensor based double-eye iris recognition equipment
CN101533473B (en) Equipment for acquisition and processing of binocular iris images with single USB interfaces
CN104766073A (en) Self-adaptive hand back vein image collecting system
CN106650707A (en) Finger vein and fingerprint hybrid identity authentication device and method
CN109844758A (en) Finger vein image acquisition device and smart lock
CN103150565A (en) Portable two-eye iris image acquisition and processing equipment
CN102129558A (en) System and method for collecting iris based on Purking spot analysis
CN104766039A (en) Anti-cheat face recognition system and method
WO2020103291A1 (en) Unlocking method, apparatus and device based on eye movement trajectory, and storage medium
CN105574479A (en) Finger vein identity authentication apparatus and method
CN106960194A (en) A kind of vein identification device
CN202771437U (en) Multi-modal identity authentication device based on biological characteristics of finger part
CN204759455U (en) Facial image and iris image simultaneous acquisition optical devices
CN103971085A (en) Self-service customs clearance device for iris identification
CN101221343A (en) Active illumination imaging device against surroundings light interference
CN204926129U (en) Finger vein recognition device
CN104636719A (en) Embedded type face iris visualizing identification system
CN207742679U (en) Iris capturing system with visible light
CN108875472B (en) Image acquisition device and face identity verification method based on image acquisition device
US20210192205A1 (en) Binding of selfie face image to iris images for biometric identity enrollment

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: No.2252, Shaling Road, Shatou, Jiangsu Province

Patentee after: Jiangsu Tiancheng Intelligent Group Co.,Ltd.

Country or region after: China

Patentee after: SHANGHAI INSTITUTE OF OPTICS AND FINE MECHANICS CHINESE ACADEMY OF SCIENCES

Address before: No.2252, Shaling Road, Shatou, Jiangsu Province

Patentee before: JIANGSU TC SMART SYSTEMS GROUP Co.,Ltd.

Country or region before: China

Patentee before: SHANGHAI INSTITUTE OF OPTICS AND FINE MECHANICS CHINESE ACADEMY OF SCIENCES