ATE354833T1 - Zur erzeugung eines bildes von fingerabdrücken geeignete optische abbildungseinrichtung - Google Patents

Zur erzeugung eines bildes von fingerabdrücken geeignete optische abbildungseinrichtung

Info

Publication number
ATE354833T1
ATE354833T1 AT04805437T AT04805437T ATE354833T1 AT E354833 T1 ATE354833 T1 AT E354833T1 AT 04805437 T AT04805437 T AT 04805437T AT 04805437 T AT04805437 T AT 04805437T AT E354833 T1 ATE354833 T1 AT E354833T1
Authority
AT
Austria
Prior art keywords
plate
end surface
optical imaging
finger
inclined end
Prior art date
Application number
AT04805437T
Other languages
English (en)
Inventor
Chantal Cordier
Miguel Boutonne
Francois Riguet
Original Assignee
Sagem Defense Securite
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 Sagem Defense Securite filed Critical Sagem Defense Securite
Application granted granted Critical
Publication of ATE354833T1 publication Critical patent/ATE354833T1/de

Links

Classifications

    • 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

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)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Facsimile Heads (AREA)
  • Studio Devices (AREA)
  • Color Television Image Signal Generators (AREA)
AT04805437T 2003-11-14 2004-11-10 Zur erzeugung eines bildes von fingerabdrücken geeignete optische abbildungseinrichtung ATE354833T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0313379A FR2862408B1 (fr) 2003-11-14 2003-11-14 Dispositif optique d'imagerie propre a la formation d'une image d'empreintes digitales

Publications (1)

Publication Number Publication Date
ATE354833T1 true ATE354833T1 (de) 2007-03-15

Family

ID=34508484

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04805437T ATE354833T1 (de) 2003-11-14 2004-11-10 Zur erzeugung eines bildes von fingerabdrücken geeignete optische abbildungseinrichtung

Country Status (11)

Country Link
US (1) US7626687B2 (de)
EP (1) EP1683073B1 (de)
CN (1) CN100433041C (de)
AT (1) ATE354833T1 (de)
DE (1) DE602004004926T2 (de)
ES (1) ES2282925T3 (de)
FR (1) FR2862408B1 (de)
HK (1) HK1099389A1 (de)
PL (1) PL1683073T3 (de)
PT (1) PT1683073E (de)
WO (1) WO2005050541A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2897966B1 (fr) 2006-02-24 2008-05-16 Sagem Defense Securite Biodetecteur sans contact
JP5056798B2 (ja) * 2009-06-08 2012-10-24 日本電気株式会社 判定装置、指紋入力装置、判定方法および判定プログラム
DE102011011065B4 (de) * 2011-02-11 2013-04-04 Luphos Gmbh Verfahren und Vorrichtung zur hochpräzisen Vermessung von Oberflächen
CN103268488B (zh) * 2013-05-21 2016-05-18 东莞市中控电子技术有限公司 一种湿手指指纹采集装置
US10853619B2 (en) 2018-07-25 2020-12-01 Shenzhen GOODIX Technology Co., Ltd. Optical fingerprint sensor with folded light path
US10803286B2 (en) * 2018-07-25 2020-10-13 Shenzhen GOODIX Technology Co., Ltd. Under-screen optical fingerprint sensor based on optical imaging with an optical axis off-normal to the display screen surface
CN112154443B (zh) * 2018-07-25 2024-04-26 深圳市汇顶科技股份有限公司 光路折叠的光学指纹感应器
CN110546647B (zh) * 2018-07-25 2021-01-01 深圳市汇顶科技股份有限公司 基于利用离轴针孔进行透镜-针孔成像的屏下光学指纹传感器
US10824838B2 (en) 2018-07-25 2020-11-03 Shenzhen GOODIX Technology Co., Ltd. Under-screen optical fingerprint sensor based on lens-pinhole imaging with an off-axis pinhole
FR3085079B1 (fr) 2018-08-20 2021-09-24 Idemia Identity & Security France Authentification par indice optique

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0308162A3 (de) * 1987-09-15 1990-06-06 Identix Incorporated Optische Anordnung zur bildlichen Darstellung des Fingerabdrucks
FI893028A (fi) * 1988-06-23 1989-12-24 Fujitsu Ltd Anordning foer avkaenning av data fraon en ojaemn yta.
DE68919394T2 (de) * 1988-09-16 1995-03-30 Fujitsu Ltd System zum Detektieren eines biologischen Gegenstandes und dieses System verwendendes Fingerabdruckvergleichssystem.
US5467403A (en) * 1991-11-19 1995-11-14 Digital Biometrics, Inc. Portable fingerprint scanning apparatus for identification verification
EP0950227A1 (de) * 1996-05-01 1999-10-20 Xros, Inc. Kompakter, einfacher, 2d raster, abbildungsaufbauender fingerabdruckscanner
US5796858A (en) * 1996-05-10 1998-08-18 Digital Persona, Inc. Fingerprint sensing system using a sheet prism
US6185319B1 (en) * 1996-12-06 2001-02-06 Yamatake Honeywell Co., Ltd. Fingerprint input apparatus
US6178255B1 (en) * 1998-04-28 2001-01-23 Cross Match Technologies, Inc. Individualized fingerprint scanner
WO2000070543A1 (en) * 1999-05-14 2000-11-23 Biolink Technologies International, Inc. Biometric system for biometric input, comparison, authentication and access control and method therefor biometric
EP1217573A1 (de) * 2000-12-22 2002-06-26 Fingerpin AG Vorrichtung zur Aufnahme der Papilarrillen eines Fingers

Also Published As

Publication number Publication date
DE602004004926D1 (de) 2007-04-05
PL1683073T3 (pl) 2007-07-31
FR2862408B1 (fr) 2006-03-24
ES2282925T3 (es) 2007-10-16
US7626687B2 (en) 2009-12-01
FR2862408A1 (fr) 2005-05-20
US20080291427A1 (en) 2008-11-27
EP1683073B1 (de) 2007-02-21
HK1099389A1 (en) 2007-08-10
EP1683073A1 (de) 2006-07-26
PT1683073E (pt) 2007-05-31
DE602004004926T2 (de) 2007-11-08
CN100433041C (zh) 2008-11-12
CN1882949A (zh) 2006-12-20
WO2005050541A1 (fr) 2005-06-02

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