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DE602004004926D1 - Zur erzeugung eines bildes von fingerabdrücken geeignete optische abbildungseinrichtung - Google Patents

Zur erzeugung eines bildes von fingerabdrücken geeignete optische abbildungseinrichtung

Info

Publication number
DE602004004926D1
DE602004004926D1 DE602004004926T DE602004004926T DE602004004926D1 DE 602004004926 D1 DE602004004926 D1 DE 602004004926D1 DE 602004004926 T DE602004004926 T DE 602004004926T DE 602004004926 T DE602004004926 T DE 602004004926T DE 602004004926 D1 DE602004004926 D1 DE 602004004926D1
Authority
DE
Germany
Prior art keywords
plate
end surface
optical imaging
finger
inclined end
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
DE602004004926T
Other languages
English (en)
Other versions
DE602004004926T2 (de
Inventor
Chantal Cordier
Miguel Boutonne
Francois Riguet
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.)
Idemia Identity and Security France SAS
Original Assignee
Sagem Defense Securite SA
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 SA filed Critical Sagem Defense Securite SA
Publication of DE602004004926D1 publication Critical patent/DE602004004926D1/de
Application granted granted Critical
Publication of DE602004004926T2 publication Critical patent/DE602004004926T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

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)
DE602004004926T 2003-11-14 2004-11-10 Zur erzeugung eines bildes von fingerabdrücken geeignete optische abbildungseinrichtung Expired - Lifetime DE602004004926T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0313379 2003-11-14
FR0313379A FR2862408B1 (fr) 2003-11-14 2003-11-14 Dispositif optique d'imagerie propre a la formation d'une image d'empreintes digitales
PCT/FR2004/002896 WO2005050541A1 (fr) 2003-11-14 2004-11-10 Dispositif optique d'imagerie propre a la formation d'une image d'empreintes digitales

Publications (2)

Publication Number Publication Date
DE602004004926D1 true DE602004004926D1 (de) 2007-04-05
DE602004004926T2 DE602004004926T2 (de) 2007-11-08

Family

ID=34508484

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004004926T Expired - Lifetime DE602004004926T2 (de) 2003-11-14 2004-11-10 Zur erzeugung eines bildes von fingerabdrücken geeignete optische abbildungseinrichtung

Country Status (10)

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)
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
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
EP3619645A4 (de) * 2018-07-25 2020-05-27 Shenzhen Goodix Technology Co., Ltd. Optischer fingerabdrucksensor mit gefaltetem lichtweg
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
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
US10853619B2 (en) 2018-07-25 2020-12-01 Shenzhen GOODIX Technology Co., Ltd. Optical fingerprint sensor with folded light path
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
FI893028A7 (fi) * 1988-06-23 1989-12-24 Fujitsu Ltd Laite datan ilmaisemiseksi epätasaisesta pinnasta
EP0359554B1 (de) * 1988-09-16 1994-11-17 Fujitsu Limited 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
WO1997041527A1 (en) * 1996-05-01 1997-11-06 Xros, Inc. Compact, simple, 2d raster, image-building fingerprint scanner
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
AU4714000A (en) * 1999-05-14 2000-12-05 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
PL1683073T3 (pl) 2007-07-31
EP1683073B1 (de) 2007-02-21
WO2005050541A1 (fr) 2005-06-02
ES2282925T3 (es) 2007-10-16
DE602004004926T2 (de) 2007-11-08
CN100433041C (zh) 2008-11-12
HK1099389A1 (zh) 2007-08-10
ATE354833T1 (de) 2007-03-15
FR2862408B1 (fr) 2006-03-24
EP1683073A1 (de) 2006-07-26
US20080291427A1 (en) 2008-11-27
US7626687B2 (en) 2009-12-01
FR2862408A1 (fr) 2005-05-20
PT1683073E (pt) 2007-05-31
CN1882949A (zh) 2006-12-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SAGEM SECURITE, PARIS, FR