ATE470911T1 - Verfahren zur bearbeitung eines geprägten bildes - Google Patents

Verfahren zur bearbeitung eines geprägten bildes

Info

Publication number
ATE470911T1
ATE470911T1 AT08706964T AT08706964T ATE470911T1 AT E470911 T1 ATE470911 T1 AT E470911T1 AT 08706964 T AT08706964 T AT 08706964T AT 08706964 T AT08706964 T AT 08706964T AT E470911 T1 ATE470911 T1 AT E470911T1
Authority
AT
Austria
Prior art keywords
contact
imprint
processing
image
images
Prior art date
Application number
AT08706964T
Other languages
English (en)
Inventor
Amelie Morin
Joel-Yann Fourre
Sylvaine Picard
Original Assignee
Sagem 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 Securite filed Critical Sagem Securite
Application granted granted Critical
Publication of ATE470911T1 publication Critical patent/ATE470911T1/de

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
    • G06V40/1312—Sensors therefor direct reading, e.g. contactless acquisition
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
    • 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
    • G06V40/1324—Sensors therefor by using geometrical optics, e.g. using prisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optics & Photonics (AREA)
  • Image Input (AREA)
  • Collating Specific Patterns (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Threshing Machine Elements (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
AT08706964T 2007-01-09 2008-01-08 Verfahren zur bearbeitung eines geprägten bildes ATE470911T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0700100A FR2911204B1 (fr) 2007-01-09 2007-01-09 Procede de traitement d'une image d'une empreinte.
PCT/EP2008/000059 WO2008083945A1 (fr) 2007-01-09 2008-01-08 Procede de traitement d'une image d'une empreinte

Publications (1)

Publication Number Publication Date
ATE470911T1 true ATE470911T1 (de) 2010-06-15

Family

ID=38016797

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08706964T ATE470911T1 (de) 2007-01-09 2008-01-08 Verfahren zur bearbeitung eines geprägten bildes

Country Status (6)

Country Link
US (1) US8264530B2 (de)
EP (1) EP2108167B1 (de)
AT (1) ATE470911T1 (de)
DE (1) DE602008001498D1 (de)
FR (1) FR2911204B1 (de)
WO (1) WO2008083945A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8120642B2 (en) * 2008-07-25 2012-02-21 Honeywell International Inc. Optical fingerprint acquisition
US8358336B2 (en) * 2008-07-25 2013-01-22 Handshot, Llc Frontal hand capture of fingerprints, palm prints and hand geometry using contactless photography
BR112012004177A2 (pt) * 2009-08-26 2016-03-29 Lumidigm Inc método e sistema biométrico, sistema, método, métodos de localização de objeto, e de discriminação de objeto e de segundo plano, e, prisma multifacetado
US9349033B2 (en) 2011-09-21 2016-05-24 The United States of America, as represented by the Secretary of Commerce, The National Institute of Standards and Technology Standard calibration target for contactless fingerprint scanners
DE102015115381A1 (de) 2015-09-11 2017-03-16 JENETRIC GmbH Vorrichtung und Verfahren zur optischen Aufnahme von Abdrücken von durchbluteten Hautbereichen
SE1551643A1 (en) * 2015-12-14 2017-06-15 Fingerprint Cards Ab Method and fingerprint sensing system for forming a fingerprint image
EP3455768B1 (de) * 2017-05-17 2021-11-03 Shenzhen Goodix Technology Co., Ltd. Optischer fingerabdrucksensor mit berührungsfreier bildgebungsfunktion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9725571D0 (en) * 1997-12-04 1998-02-04 Philips Electronics Nv Electronic apparatus comprising fingerprint sensing devices
US7460696B2 (en) * 2004-06-01 2008-12-02 Lumidigm, Inc. Multispectral imaging biometrics
US20060044282A1 (en) * 2004-08-27 2006-03-02 International Business Machines Corporation User input apparatus, system, method and computer program for use with a screen having a translucent surface
US7995808B2 (en) * 2006-07-19 2011-08-09 Lumidigm, Inc. Contactless multispectral biometric capture

Also Published As

Publication number Publication date
WO2008083945A1 (fr) 2008-07-17
EP2108167A1 (de) 2009-10-14
US8264530B2 (en) 2012-09-11
DE602008001498D1 (de) 2010-07-22
FR2911204A1 (fr) 2008-07-11
US20100321481A1 (en) 2010-12-23
EP2108167B1 (de) 2010-06-09
FR2911204B1 (fr) 2009-02-27

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Legal Events

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