SE524727C2 - Generering av frekvenskoder i samband med transformering och komprimering av fingeravtrycksdata - Google Patents

Generering av frekvenskoder i samband med transformering och komprimering av fingeravtrycksdata

Info

Publication number
SE524727C2
SE524727C2 SE0201366A SE0201366A SE524727C2 SE 524727 C2 SE524727 C2 SE 524727C2 SE 0201366 A SE0201366 A SE 0201366A SE 0201366 A SE0201366 A SE 0201366A SE 524727 C2 SE524727 C2 SE 524727C2
Authority
SE
Sweden
Prior art keywords
frequency
frequency code
values
code
fingerprint
Prior art date
Application number
SE0201366A
Other languages
English (en)
Swedish (sv)
Other versions
SE0201366D0 (sv
SE0201366L (sv
Inventor
Bjoern Nordin
Original Assignee
Precise Biometrics Ab
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 Precise Biometrics Ab filed Critical Precise Biometrics Ab
Priority to SE0201366A priority Critical patent/SE524727C2/sv
Publication of SE0201366D0 publication Critical patent/SE0201366D0/xx
Priority to PCT/SE2003/000729 priority patent/WO2003096263A1/en
Priority to AU2003230525A priority patent/AU2003230525A1/en
Priority to AT03723596T priority patent/ATE381070T1/de
Priority to US10/513,400 priority patent/US7653222B2/en
Priority to EP03723596A priority patent/EP1504402B1/de
Priority to DE60318036T priority patent/DE60318036T2/de
Publication of SE0201366L publication Critical patent/SE0201366L/xx
Publication of SE524727C2 publication Critical patent/SE524727C2/sv

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
    • G06V40/1365—Matching; Classification
    • 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
    • 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
    • G06V10/42—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation
    • G06V10/431—Frequency domain transformation; Autocorrelation
    • 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
    • G06V10/478—Contour-based spectral representations or scale-space representations, e.g. by Fourier analysis, wavelet analysis or curvature scale-space [CSS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Collating Specific Patterns (AREA)
  • Holo Graphy (AREA)
  • Traffic Control Systems (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
SE0201366A 2002-05-07 2002-05-07 Generering av frekvenskoder i samband med transformering och komprimering av fingeravtrycksdata SE524727C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE0201366A SE524727C2 (sv) 2002-05-07 2002-05-07 Generering av frekvenskoder i samband med transformering och komprimering av fingeravtrycksdata
PCT/SE2003/000729 WO2003096263A1 (en) 2002-05-07 2003-05-07 Method and devices for identity check
AU2003230525A AU2003230525A1 (en) 2002-05-07 2003-05-07 Method and devices for identity check
AT03723596T ATE381070T1 (de) 2002-05-07 2003-05-07 Verfahren und einrichtungen zur identitätsprüfung
US10/513,400 US7653222B2 (en) 2002-05-07 2003-05-07 Method and device for identity check using frequency analysis
EP03723596A EP1504402B1 (de) 2002-05-07 2003-05-07 Verfahren und einrichtungen zur identitätsprüfung
DE60318036T DE60318036T2 (de) 2002-05-07 2003-05-07 Verfahren und einrichtungen zur identitätsprüfung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0201366A SE524727C2 (sv) 2002-05-07 2002-05-07 Generering av frekvenskoder i samband med transformering och komprimering av fingeravtrycksdata

Publications (3)

Publication Number Publication Date
SE0201366D0 SE0201366D0 (sv) 2002-05-07
SE0201366L SE0201366L (sv) 2003-11-08
SE524727C2 true SE524727C2 (sv) 2004-09-21

Family

ID=20287782

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0201366A SE524727C2 (sv) 2002-05-07 2002-05-07 Generering av frekvenskoder i samband med transformering och komprimering av fingeravtrycksdata

Country Status (7)

Country Link
US (1) US7653222B2 (de)
EP (1) EP1504402B1 (de)
AT (1) ATE381070T1 (de)
AU (1) AU2003230525A1 (de)
DE (1) DE60318036T2 (de)
SE (1) SE524727C2 (de)
WO (1) WO2003096263A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10356147A1 (de) 2003-12-02 2005-06-30 Giesecke & Devrient Gmbh Digitalisierung einer Papillarstruktur
JP2008529156A (ja) * 2005-01-31 2008-07-31 プリサイス バイオメトリクス アクチボラゲット 改善された指紋照合方法および装置
SE528694C2 (sv) * 2005-01-31 2007-01-23 Precise Biometrics Ab Metod och anordning för verifiering av fingeravtrycksdata innefattande generering och matchning av spektraldatamatriser
US20080273770A1 (en) * 2007-05-03 2008-11-06 Upek, Inc. Fast Fingerprint Identification And Verification By Minutiae Pair Indexing
US9268990B2 (en) * 2010-03-16 2016-02-23 Carlo Trugenberger Apparatus and method for producing an identification device
CN111310517B (zh) * 2018-12-11 2024-01-19 上海耕岩智能科技有限公司 一种基于sim卡的认证方法、装置、系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0218668A1 (de) 1985-04-22 1987-04-22 The Quantum Fund Ltd. Verfahren und vorrichtung zum erkennen von hautmustern
EP0329166B1 (de) * 1988-02-17 1994-10-12 Nippondenso Co., Ltd. Fingerabdruck-Prüfungsverfahren mit Verwendung mehrerer Korrelierungsentscheidungspegel und aufeinanderfolgenden Entscheidungsstufen
JPH052635A (ja) 1991-06-26 1993-01-08 Chuo Spring Co Ltd 個人識別装置
JP3057590B2 (ja) * 1992-08-06 2000-06-26 中央発條株式会社 個人識別装置
US5761330A (en) 1995-06-07 1998-06-02 Mytec Technologies, Inc. Hybrid optical-digital method and apparatus for fingerprint verification
JPH09147115A (ja) * 1995-11-20 1997-06-06 Hamamatsu Photonics Kk 人物照合装置
JP2001510920A (ja) 1997-07-18 2001-08-07 カバ シュリースシステーメ アーゲー 指紋からの識別コード特定方法
DE19929671C2 (de) 1999-06-28 2003-05-22 Siemens Ag Verfahren zum Erkennen eines Bildes als Fingerabdruck
DE60125759T2 (de) 2000-04-28 2007-10-31 Precise Biometrics Ab Biometrische identitätsprüfung
JP3586431B2 (ja) * 2001-02-28 2004-11-10 松下電器産業株式会社 個人認証方法および装置

Also Published As

Publication number Publication date
DE60318036D1 (de) 2008-01-24
EP1504402B1 (de) 2007-12-12
AU2003230525A1 (en) 2003-11-11
SE0201366D0 (sv) 2002-05-07
SE0201366L (sv) 2003-11-08
US20050175223A1 (en) 2005-08-11
EP1504402A1 (de) 2005-02-09
US7653222B2 (en) 2010-01-26
ATE381070T1 (de) 2007-12-15
DE60318036T2 (de) 2008-11-27
WO2003096263A1 (en) 2003-11-20

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Legal Events

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