DE602008001498D1 - Verfahren zur bearbeitung eines geprägten bildes - Google Patents

Verfahren zur bearbeitung eines geprägten bildes

Info

Publication number
DE602008001498D1
DE602008001498D1 DE602008001498T DE602008001498T DE602008001498D1 DE 602008001498 D1 DE602008001498 D1 DE 602008001498D1 DE 602008001498 T DE602008001498 T DE 602008001498T DE 602008001498 T DE602008001498 T DE 602008001498T DE 602008001498 D1 DE602008001498 D1 DE 602008001498D1
Authority
DE
Germany
Prior art keywords
contact
imprint
processing
images
image
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.)
Active
Application number
DE602008001498T
Other languages
English (en)
Inventor
Amelie Morin
Joel-Yann Fourre
Sylvaine Picard
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 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 Securite SA filed Critical Sagem Securite SA
Publication of DE602008001498D1 publication Critical patent/DE602008001498D1/de
Active 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
    • G06V40/13—Sensors therefor
    • G06V40/1312—Sensors therefor direct reading, e.g. contactless acquisition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—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; 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
    • 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)
  • Threshing Machine Elements (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
DE602008001498T 2007-01-09 2008-01-08 Verfahren zur bearbeitung eines geprägten bildes Active DE602008001498D1 (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
DE602008001498D1 true DE602008001498D1 (de) 2010-07-22

Family

ID=38016797

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008001498T Active DE602008001498D1 (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
CN102576408A (zh) * 2009-08-26 2012-07-11 光谱辨识公司 多路复用的生物计量成像和双成像器生物计量传感器
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
WO2018210317A1 (en) 2017-05-17 2018-11-22 Shenzhen GOODIX Technology Co., Ltd. Optical fingerprint sensor with non-touch imaging capability

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
US20100321481A1 (en) 2010-12-23
WO2008083945A1 (fr) 2008-07-17
ATE470911T1 (de) 2010-06-15
EP2108167B1 (de) 2010-06-09
FR2911204B1 (fr) 2009-02-27
US8264530B2 (en) 2012-09-11
EP2108167A1 (de) 2009-10-14
FR2911204A1 (fr) 2008-07-11

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