ATE349740T1 - Verfahren zur bestimmung der auflagefläche in hautabdruckbildern - Google Patents

Verfahren zur bestimmung der auflagefläche in hautabdruckbildern

Info

Publication number
ATE349740T1
ATE349740T1 AT03780501T AT03780501T ATE349740T1 AT E349740 T1 ATE349740 T1 AT E349740T1 AT 03780501 T AT03780501 T AT 03780501T AT 03780501 T AT03780501 T AT 03780501T AT E349740 T1 ATE349740 T1 AT E349740T1
Authority
AT
Austria
Prior art keywords
determining
skin
contact surface
furrows
ridges
Prior art date
Application number
AT03780501T
Other languages
English (en)
Inventor
Reinhard Meier
Steffen Scholze
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE349740T1 publication Critical patent/ATE349740T1/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
    • G06V40/1347—Preprocessing; Feature extraction

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Input (AREA)
  • Collating Specific Patterns (AREA)
  • Image Processing (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Image Analysis (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
AT03780501T 2003-01-09 2003-12-22 Verfahren zur bestimmung der auflagefläche in hautabdruckbildern ATE349740T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03100026 2003-01-09

Publications (1)

Publication Number Publication Date
ATE349740T1 true ATE349740T1 (de) 2007-01-15

Family

ID=32695627

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03780501T ATE349740T1 (de) 2003-01-09 2003-12-22 Verfahren zur bestimmung der auflagefläche in hautabdruckbildern

Country Status (8)

Country Link
US (1) US7551757B2 (de)
EP (1) EP1586073B1 (de)
JP (1) JP2006513484A (de)
CN (1) CN100401313C (de)
AT (1) ATE349740T1 (de)
AU (1) AU2003288658A1 (de)
DE (1) DE60310768T2 (de)
WO (1) WO2004063976A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106599858B (zh) * 2016-12-20 2020-06-02 北京小米移动软件有限公司 指纹识别方法、装置和电子设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4225850A (en) * 1978-11-15 1980-09-30 Rockwell International Corporation Non-fingerprint region indicator
DE4432002A1 (de) * 1994-09-08 1996-03-14 Siemens Nixdorf Inf Syst Verfahren zur Rekonstruktion von in Rasterform vorliegenden Linienstrukturen
US5659626A (en) * 1994-10-20 1997-08-19 Calspan Corporation Fingerprint identification system
US7142699B2 (en) * 2001-12-14 2006-11-28 Siemens Corporate Research, Inc. Fingerprint matching using ridge feature maps
CN100357956C (zh) * 2003-01-09 2007-12-26 Nxp股份有限公司 二值化含有线性结构的图像的方法

Also Published As

Publication number Publication date
EP1586073B1 (de) 2006-12-27
CN1735894A (zh) 2006-02-15
EP1586073A1 (de) 2005-10-19
WO2004063976A1 (en) 2004-07-29
US7551757B2 (en) 2009-06-23
AU2003288658A1 (en) 2004-08-10
US20060072794A1 (en) 2006-04-06
DE60310768D1 (de) 2007-02-08
CN100401313C (zh) 2008-07-09
JP2006513484A (ja) 2006-04-20
DE60310768T2 (de) 2007-10-04

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Legal Events

Date Code Title Description
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