CA1093695A - Apparatus and method for identifying individuals through their retinal vasculature patterns - Google Patents

Apparatus and method for identifying individuals through their retinal vasculature patterns

Info

Publication number
CA1093695A
CA1093695A CA295,045A CA295045A CA1093695A CA 1093695 A CA1093695 A CA 1093695A CA 295045 A CA295045 A CA 295045A CA 1093695 A CA1093695 A CA 1093695A
Authority
CA
Canada
Prior art keywords
pattern
light source
intercept
eye
person
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.)
Expired
Application number
CA295,045A
Other languages
English (en)
French (fr)
Inventor
Robert B. Hill
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to BR7805230A priority Critical patent/BR7805230A/pt
Application granted granted Critical
Publication of CA1093695A publication Critical patent/CA1093695A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/117—Identification of persons
    • A61B5/1171—Identification of persons based on the shapes or appearances of their bodies or parts thereof
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/14—Vascular patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Collating Specific Patterns (AREA)
  • Eye Examination Apparatus (AREA)
CA295,045A 1977-01-17 1978-01-16 Apparatus and method for identifying individuals through their retinal vasculature patterns Expired CA1093695A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR7805230A BR7805230A (pt) 1977-01-17 1978-08-15 Processo e aparelho para identificar uma pessoa pelo seu modelo de vascularizacao retiniana

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US759.901 1977-01-17
US05/759,901 US4109237A (en) 1977-01-17 1977-01-17 Apparatus and method for identifying individuals through their retinal vasculature patterns

Publications (1)

Publication Number Publication Date
CA1093695A true CA1093695A (en) 1981-01-13

Family

ID=25057385

Family Applications (1)

Application Number Title Priority Date Filing Date
CA295,045A Expired CA1093695A (en) 1977-01-17 1978-01-16 Apparatus and method for identifying individuals through their retinal vasculature patterns

Country Status (7)

Country Link
US (1) US4109237A (https=)
JP (1) JPS53105090A (https=)
CA (1) CA1093695A (https=)
DE (1) DE2801927A1 (https=)
GB (1) GB1593001A (https=)
HK (1) HK21685A (https=)
SG (1) SG74984G (https=)

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Also Published As

Publication number Publication date
JPS53105090A (en) 1978-09-12
SG74984G (en) 1985-04-26
HK21685A (en) 1985-03-29
GB1593001A (en) 1981-07-15
DE2801927A1 (de) 1978-08-24
JPS6133579B2 (https=) 1986-08-02
DE2801927C2 (https=) 1990-06-21
US4109237A (en) 1978-08-22

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Effective date: 19980120