FR2895546B1 - Systeme optique de lecture de mocroreliefs, notamment des empreintes digitales - Google Patents

Systeme optique de lecture de mocroreliefs, notamment des empreintes digitales

Info

Publication number
FR2895546B1
FR2895546B1 FR0513218A FR0513218A FR2895546B1 FR 2895546 B1 FR2895546 B1 FR 2895546B1 FR 0513218 A FR0513218 A FR 0513218A FR 0513218 A FR0513218 A FR 0513218A FR 2895546 B1 FR2895546 B1 FR 2895546B1
Authority
FR
France
Prior art keywords
mocroreliefs
reading
optical system
particular fingerprints
fingerprints
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
FR0513218A
Other languages
English (en)
Other versions
FR2895546A1 (fr
Inventor
Jean Francois Mainguet
Romain Ramel
Catherine Jury
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.)
Teledyne e2v Semiconductors SAS
Original Assignee
Atmel Grenoble 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 Atmel Grenoble SA filed Critical Atmel Grenoble SA
Priority to FR0513218A priority Critical patent/FR2895546B1/fr
Priority to EP06830489A priority patent/EP1969524A1/fr
Priority to PCT/EP2006/069497 priority patent/WO2007071572A1/fr
Priority to JP2008546358A priority patent/JP2009520962A/ja
Priority to TW095146910A priority patent/TW200739430A/zh
Publication of FR2895546A1 publication Critical patent/FR2895546A1/fr
Application granted granted Critical
Publication of FR2895546B1 publication Critical patent/FR2895546B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G06V40/1335—Combining adjacent partial images (e.g. slices) to create a composite input or reference pattern; Tracking a sweeping finger movement
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/145—Illumination specially adapted for pattern recognition, e.g. using gratings

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Artificial Intelligence (AREA)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Input (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Facsimile Heads (AREA)
FR0513218A 2005-12-23 2005-12-23 Systeme optique de lecture de mocroreliefs, notamment des empreintes digitales Expired - Fee Related FR2895546B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0513218A FR2895546B1 (fr) 2005-12-23 2005-12-23 Systeme optique de lecture de mocroreliefs, notamment des empreintes digitales
EP06830489A EP1969524A1 (fr) 2005-12-23 2006-12-08 Capteur optique
PCT/EP2006/069497 WO2007071572A1 (fr) 2005-12-23 2006-12-08 Capteur optique
JP2008546358A JP2009520962A (ja) 2005-12-23 2006-12-08 光センサー
TW095146910A TW200739430A (en) 2005-12-23 2006-12-14 Optical sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0513218A FR2895546B1 (fr) 2005-12-23 2005-12-23 Systeme optique de lecture de mocroreliefs, notamment des empreintes digitales

Publications (2)

Publication Number Publication Date
FR2895546A1 FR2895546A1 (fr) 2007-06-29
FR2895546B1 true FR2895546B1 (fr) 2008-06-06

Family

ID=36809532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0513218A Expired - Fee Related FR2895546B1 (fr) 2005-12-23 2005-12-23 Systeme optique de lecture de mocroreliefs, notamment des empreintes digitales

Country Status (5)

Country Link
EP (1) EP1969524A1 (fr)
JP (1) JP2009520962A (fr)
FR (1) FR2895546B1 (fr)
TW (1) TW200739430A (fr)
WO (1) WO2007071572A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10238085B2 (en) 2013-11-01 2019-03-26 Children's Medical Center Corporation Devices and methods for analyzing rodent behavior
TWI534717B (zh) * 2014-05-30 2016-05-21 正崴精密工業股份有限公司 指紋感測器
CA2999136A1 (fr) 2015-09-18 2017-03-23 Children's Medical Center Corporation Dispositifs et procedes d'analyse du comportement d'un animal
US11553687B2 (en) 2017-05-12 2023-01-17 Children's Medical Center Corporation Devices for analyzing animal behavior
WO2019071155A1 (fr) 2017-10-05 2019-04-11 University Of Utah Research Foundation Système d'imagerie translucide et procédés associés
CN107832752B (zh) * 2017-12-15 2021-04-27 京东方科技集团股份有限公司 指纹识别面板、全屏指纹识别方法及显示装置
CN111061089B (zh) * 2019-12-13 2021-04-27 武汉华星光电技术有限公司 一种显示装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7164782B2 (en) * 2003-04-18 2007-01-16 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. System and method for time-space multiplexing in finger-imaging applications

Also Published As

Publication number Publication date
EP1969524A1 (fr) 2008-09-17
JP2009520962A (ja) 2009-05-28
FR2895546A1 (fr) 2007-06-29
WO2007071572A1 (fr) 2007-06-28
TW200739430A (en) 2007-10-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100831