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DE69629787D1 - Sensor zur Erfassung von Fingerabdrücken - Google Patents

Sensor zur Erfassung von Fingerabdrücken

Info

Publication number
DE69629787D1
DE69629787D1 DE69629787T DE69629787T DE69629787D1 DE 69629787 D1 DE69629787 D1 DE 69629787D1 DE 69629787 T DE69629787 T DE 69629787T DE 69629787 T DE69629787 T DE 69629787T DE 69629787 D1 DE69629787 D1 DE 69629787D1
Authority
DE
Germany
Prior art keywords
capture sensor
fingerprint capture
fingerprint
sensor
capture
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 - Lifetime
Application number
DE69629787T
Other languages
English (en)
Inventor
Alexander George Dickinson
Sunetra Mendis
Ross Mcpherson
Paul C Ross
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.)
Veridicom Inc
Original Assignee
Veridicom Inc
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 Veridicom Inc filed Critical Veridicom Inc
Application granted granted Critical
Publication of DE69629787D1 publication Critical patent/DE69629787D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/004—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring coordinates of points
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/34—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces
    • 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
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor
    • G06V40/1306—Sensors therefor non-optical, e.g. ultrasonic or capacitive sensing
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Image Input (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
DE69629787T 1995-12-15 1996-12-03 Sensor zur Erfassung von Fingerabdrücken Expired - Lifetime DE69629787D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/573,100 US6016355A (en) 1995-12-15 1995-12-15 Capacitive fingerprint acquisition sensor

Publications (1)

Publication Number Publication Date
DE69629787D1 true DE69629787D1 (de) 2003-10-09

Family

ID=24290662

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69629787T Expired - Lifetime DE69629787D1 (de) 1995-12-15 1996-12-03 Sensor zur Erfassung von Fingerabdrücken

Country Status (5)

Country Link
US (1) US6016355A (de)
EP (1) EP0779497B1 (de)
JP (1) JPH09218006A (de)
CA (1) CA2190544C (de)
DE (1) DE69629787D1 (de)

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Also Published As

Publication number Publication date
EP0779497A3 (de) 1998-03-04
CA2190544C (en) 2000-01-18
EP0779497A2 (de) 1997-06-18
CA2190544A1 (en) 1997-06-16
EP0779497B1 (de) 2003-09-03
JPH09218006A (ja) 1997-08-19
US6016355A (en) 2000-01-18

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Legal Events

Date Code Title Description
8332 No legal effect for de