AR007564A1 - Disposicion de lectura de huellas dactilares - Google Patents

Disposicion de lectura de huellas dactilares

Info

Publication number
AR007564A1
AR007564A1 ARP970102559A ARP970102559A AR007564A1 AR 007564 A1 AR007564 A1 AR 007564A1 AR P970102559 A ARP970102559 A AR P970102559A AR P970102559 A ARP970102559 A AR P970102559A AR 007564 A1 AR007564 A1 AR 007564A1
Authority
AR
Argentina
Prior art keywords
sensor
fingerprint
finger
arrangement
fingerprint reading
Prior art date
Application number
ARP970102559A
Other languages
English (en)
Original Assignee
Thomson Csf
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9493060&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR007564(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thomson Csf filed Critical Thomson Csf
Publication of AR007564A1 publication Critical patent/AR007564A1/es

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
    • G06V40/12Fingerprints or palmprints
    • G06V40/1335Combining adjacent partial images (e.g. slices) to create a composite input or reference pattern; Tracking a sweeping finger movement
    • 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
    • G06V40/12Fingerprints or palmprints
    • G06V40/13Sensors therefor
    • G06V40/1306Sensors therefor non-optical, e.g. ultrasonic or capacitive sensing

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Image Input (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Collating Specific Patterns (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

Propone una disposición de lectura de huellas dactilares que comprende un captador (10,50) de huellas que tiene una superficie activa, sensible a lapresión y a la temperatura de un dedo (11, 53), y en el que la superficie es bastante máspequ ena que la superficie de la huella dactilar (52) a leer,efectuándose la lectura cuando el captador y el dedo están en contacto y con un movimiento relativo de deslizamiento del captador y del dedo, uno conrespecto al otro. El sistema llevamedios para reconstruir una imagen completa de la huella a partir de las imágenes (I0, I1, ..., In) parciales,suministradas por el captador durante dicho movimiento. De aplicación particularmente en los dispositivos de identificación depersonas.
ARP970102559A 1996-06-14 1997-06-12 Disposicion de lectura de huellas dactilares AR007564A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9607419A FR2749955B1 (fr) 1996-06-14 1996-06-14 Systeme de lecture d'empreintes digitales

Publications (1)

Publication Number Publication Date
AR007564A1 true AR007564A1 (es) 1999-11-10

Family

ID=9493060

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970102559A AR007564A1 (es) 1996-06-14 1997-06-12 Disposicion de lectura de huellas dactilares

Country Status (16)

Country Link
US (2) US6289114B1 (es)
EP (1) EP0813164B1 (es)
JP (1) JP4408965B2 (es)
KR (1) KR100694549B1 (es)
CN (1) CN1119766C (es)
AR (1) AR007564A1 (es)
AT (1) ATE235718T1 (es)
BR (1) BR9703596A (es)
CA (1) CA2206825C (es)
CO (1) CO5160332A1 (es)
DE (1) DE69720109T2 (es)
ES (1) ES2191816T3 (es)
FR (1) FR2749955B1 (es)
IL (1) IL121045A (es)
MX (1) MX9704379A (es)
ZA (1) ZA975193B (es)

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EP0813164B1 (fr) 2003-03-26
US20010026636A1 (en) 2001-10-04
DE69720109D1 (de) 2003-04-30
CO5160332A1 (es) 2002-05-30
CN1119766C (zh) 2003-08-27
KR100694549B1 (ko) 2007-08-16
JPH1091769A (ja) 1998-04-10
CN1172308A (zh) 1998-02-04
MX9704379A (es) 1997-12-31
KR980004163A (ko) 1998-03-30
FR2749955B1 (fr) 1998-09-11
IL121045A0 (en) 1997-11-20
EP0813164A1 (fr) 1997-12-17
US6459804B2 (en) 2002-10-01
ZA975193B (en) 1998-01-05
IL121045A (en) 2002-02-10
FR2749955A1 (fr) 1997-12-19
CA2206825C (fr) 2005-09-20
ES2191816T3 (es) 2003-09-16
DE69720109T2 (de) 2003-10-23
BR9703596A (pt) 2004-09-28
US6289114B1 (en) 2001-09-11
JP4408965B2 (ja) 2010-02-03
ATE235718T1 (de) 2003-04-15
CA2206825A1 (fr) 1997-12-14

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