DE69115558T2 - Fingerabdruckerkennung - Google Patents

Fingerabdruckerkennung

Info

Publication number
DE69115558T2
DE69115558T2 DE69115558T DE69115558T DE69115558T2 DE 69115558 T2 DE69115558 T2 DE 69115558T2 DE 69115558 T DE69115558 T DE 69115558T DE 69115558 T DE69115558 T DE 69115558T DE 69115558 T2 DE69115558 T2 DE 69115558T2
Authority
DE
Germany
Prior art keywords
fingerprint recognition
fingerprint
recognition
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 - Fee Related
Application number
DE69115558T
Other languages
English (en)
Other versions
DE69115558D1 (de
Inventor
Alan George Knapp
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
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 Philips Electronics NV filed Critical Philips Electronics NV
Publication of DE69115558D1 publication Critical patent/DE69115558D1/de
Application granted granted Critical
Publication of DE69115558T2 publication Critical patent/DE69115558T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/24—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using capacitors
    • 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
    • G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
    • G01B7/287—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers
    • 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
    • G06V40/10—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
DE69115558T 1990-05-18 1991-05-08 Fingerabdruckerkennung Expired - Fee Related DE69115558T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9011163A GB2244164A (en) 1990-05-18 1990-05-18 Fingerprint sensing

Publications (2)

Publication Number Publication Date
DE69115558D1 DE69115558D1 (de) 1996-02-01
DE69115558T2 true DE69115558T2 (de) 1996-08-01

Family

ID=10676210

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69115558T Expired - Fee Related DE69115558T2 (de) 1990-05-18 1991-05-08 Fingerabdruckerkennung

Country Status (5)

Country Link
US (1) US5325442A (de)
EP (1) EP0457398B1 (de)
JP (1) JP3007714B2 (de)
DE (1) DE69115558T2 (de)
GB (1) GB2244164A (de)

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JP3007714B2 (ja) 2000-02-07
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