DE59902124D1 - Verfahren zur erstellung eines referenzbildes für mustererkennungsaufgaben - Google Patents

Verfahren zur erstellung eines referenzbildes für mustererkennungsaufgaben

Info

Publication number
DE59902124D1
DE59902124D1 DE59902124T DE59902124T DE59902124D1 DE 59902124 D1 DE59902124 D1 DE 59902124D1 DE 59902124 T DE59902124 T DE 59902124T DE 59902124 T DE59902124 T DE 59902124T DE 59902124 D1 DE59902124 D1 DE 59902124D1
Authority
DE
Germany
Prior art keywords
creating
reference image
pattern recognition
recognition tasks
tasks
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 - Lifetime
Application number
DE59902124T
Other languages
German (de)
English (en)
Inventor
Gerd Hribernig
Wolfgang Marius
Christofer Hierold
Thomas Scheiter
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.)
Gigaset Communications GmbH
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Application granted granted Critical
Publication of DE59902124D1 publication Critical patent/DE59902124D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/32—Indexing scheme for image data processing or generation, in general involving image mosaicing

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Collating Specific Patterns (AREA)
  • Image Analysis (AREA)
  • Ink Jet (AREA)
DE59902124T 1998-05-08 1999-05-03 Verfahren zur erstellung eines referenzbildes für mustererkennungsaufgaben Expired - Lifetime DE59902124D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT78298 1998-05-08
PCT/DE1999/001303 WO1999059099A1 (de) 1998-05-08 1999-05-03 Verfahren zur erstellung eines referenzbildes für mustererkennungsaufgaben

Publications (1)

Publication Number Publication Date
DE59902124D1 true DE59902124D1 (de) 2002-08-29

Family

ID=3499627

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59902124T Expired - Lifetime DE59902124D1 (de) 1998-05-08 1999-05-03 Verfahren zur erstellung eines referenzbildes für mustererkennungsaufgaben

Country Status (8)

Country Link
US (1) US6668072B1 (enExample)
EP (1) EP1076878B1 (enExample)
JP (1) JP4510287B2 (enExample)
CN (1) CN1126059C (enExample)
AR (1) AR019278A1 (enExample)
BR (1) BR9910306B1 (enExample)
DE (1) DE59902124D1 (enExample)
WO (1) WO1999059099A1 (enExample)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4426733B2 (ja) * 2000-03-31 2010-03-03 富士通株式会社 指紋データ合成方法，指紋データ合成装置，指紋データ合成プログラムおよび同プログラムを記録したコンピュータ読取可能な記録媒体
AU2000244476A1 (en) * 2000-04-13 2001-10-30 Nanyang Technological University Method and device for determining a total minutiae template from a plurality of partial minutiae templates
EP1399874B1 (en) * 2001-06-27 2006-11-02 Activcard Ireland Limited Method and system for transforming an image of a biological surface
TW564373B (en) * 2002-09-19 2003-12-01 Via Tech Inc Partial image rotation device and method
US7085433B2 (en) * 2003-01-06 2006-08-01 Banner Engineering Corp. System and method for performing rotational and translational testing for a reference image used in a normalized gray scale pattern find system
JP3770241B2 (ja) * 2003-03-04 2006-04-26 株式会社日立製作所 個人認証装置及び個人認証方法
US7474772B2 (en) 2003-06-25 2009-01-06 Atrua Technologies, Inc. System and method for a miniature user input device
DE50308121D1 (de) * 2003-07-18 2007-10-18 Dermalog Identification System Verfahren zur automatischen Verifikation der Identität einer Person und biometrisches Identifikationsdokument zur Verwendung in dem Verfahren
US7587072B2 (en) 2003-08-22 2009-09-08 Authentec, Inc. System for and method of generating rotational inputs
DE10339743B4 (de) * 2003-08-28 2007-08-02 Infineon Technologies Ag Verfahren zum Vergleich eines Testfingerabdrucks mit einem gespeicherten Referenzfingerabdruck und zur Durchführung des Verfahrens geeignete Vorrichtung
US7697729B2 (en) 2004-01-29 2010-04-13 Authentec, Inc. System for and method of finger initiated actions
JP4339221B2 (ja) * 2004-09-30 2009-10-07 Ｎｅｃインフロンティア株式会社 画像構成方法、指紋画像構成装置およびプログラム
US7248720B2 (en) * 2004-10-21 2007-07-24 Retica Systems, Inc. Method and system for generating a combined retina/iris pattern biometric
US7831070B1 (en) 2005-02-18 2010-11-09 Authentec, Inc. Dynamic finger detection mechanism for a fingerprint sensor
US8231056B2 (en) 2005-04-08 2012-07-31 Authentec, Inc. System for and method of protecting an integrated circuit from over currents
US7505613B2 (en) * 2005-07-12 2009-03-17 Atrua Technologies, Inc. System for and method of securing fingerprint biometric systems against fake-finger spoofing
US7940249B2 (en) * 2005-11-01 2011-05-10 Authentec, Inc. Devices using a metal layer with an array of vias to reduce degradation
US7885436B2 (en) * 2006-07-13 2011-02-08 Authentec, Inc. System for and method of assigning confidence values to fingerprint minutiae points
JP4862644B2 (ja) * 2006-12-15 2012-01-25 ソニー株式会社 登録装置、登録方法及びプログラム
RU2373573C2 (ru) * 2007-07-13 2009-11-20 Закрытое акционерное общество "СОНДА Технолоджи" Способ синтеза полного шаблона особенностей из множества неполных шаблонов особенностей
DE102008024320B4 (de) * 2008-05-20 2017-02-23 Infineon Technologies Ag Sicheres Verfahren zur biometrischen Verifikation einer Person
US8791792B2 (en) 2010-01-15 2014-07-29 Idex Asa Electronic imager using an impedance sensor grid array mounted on or about a switch and method of making
US8421890B2 (en) 2010-01-15 2013-04-16 Picofield Technologies, Inc. Electronic imager using an impedance sensor grid array and method of making
US8866347B2 (en) 2010-01-15 2014-10-21 Idex Asa Biometric image sensing
EP2548153A1 (de) 2010-03-16 2013-01-23 Carlo Trugenberger Authentifizierungssystem, verfahren zur authentifizierung eines objekts, vorrichtung zur erzeugung einer identifikationseinrichtung, verfahren zur erzeugung einer identifikationseinrichtung
CN101882212B (zh) * 2010-06-01 2012-12-12 福建新大陆电脑股份有限公司 一种条码图像的获取方法
EP2836960B1 (en) 2012-04-10 2018-09-26 Idex Asa Biometric sensing
US9846799B2 (en) 2012-05-18 2017-12-19 Apple Inc. Efficient texture comparison
US9715616B2 (en) * 2012-06-29 2017-07-25 Apple Inc. Fingerprint sensing and enrollment
US8913801B2 (en) 2012-06-29 2014-12-16 Apple Inc. Enrollment using synthetic fingerprint image and fingerprint sensing systems
US10068120B2 (en) 2013-03-15 2018-09-04 Apple Inc. High dynamic range fingerprint sensing
US9785818B2 (en) 2014-08-11 2017-10-10 Synaptics Incorporated Systems and methods for image alignment
SE1451336A1 (en) 2014-11-07 2016-05-08 Fingerprint Cards Ab Enrolling templates for biometric authentication
US9613428B2 (en) 2014-11-07 2017-04-04 Fingerprint Cards Ab Fingerprint authentication using stitch and cut
US9792485B2 (en) 2015-06-30 2017-10-17 Synaptics Incorporated Systems and methods for coarse-to-fine ridge-based biometric image alignment
CN105654027B (zh) * 2015-07-31 2019-08-02 宇龙计算机通信科技(深圳)有限公司 一种指纹识别的方法及装置
US9785819B1 (en) 2016-06-30 2017-10-10 Synaptics Incorporated Systems and methods for biometric image alignment
US10127681B2 (en) 2016-06-30 2018-11-13 Synaptics Incorporated Systems and methods for point-based image alignment
US11281936B2 (en) * 2018-12-31 2022-03-22 Kofax, Inc. Systems and methods for identifying processes for robotic automation and building models therefor
WO2025156080A1 (zh) * 2024-01-22 2025-07-31 深圳市汇顶科技股份有限公司 指纹图像处理方法、装置、电子设备及存储介质

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4933976A (en) * 1988-01-25 1990-06-12 C.F.A. Technologies, Inc. System for generating rolled fingerprint images
JPH02171881A (ja) * 1988-12-23 1990-07-03 Nippon Denki Sekiyuritei Syst Kk 指紋画像入力装置
JP2909136B2 (ja) * 1990-04-10 1999-06-23 富士通株式会社 指紋画像処理装置
US5649032A (en) * 1994-11-14 1997-07-15 David Sarnoff Research Center, Inc. System for automatically aligning images to form a mosaic image
JPH08287218A (ja) * 1995-04-10 1996-11-01 Sharp Corp 画像合成装置
DE19600080B4 (de) * 1996-01-03 2006-06-29 International Business Machines Corp. Erfassung von Fingerabdrücken
JP3113572B2 (ja) * 1996-01-18 2000-12-04 日立エンジニアリング株式会社 回転指紋検出方法及び装置
JPH09259249A (ja) * 1996-03-25 1997-10-03 Fujitsu Denso Ltd 指紋押捺装置及び撮像指紋処理方法
JP3097024B2 (ja) * 1996-03-28 2000-10-10 富士通電装株式会社 指紋入力装置
JP3250461B2 (ja) * 1996-06-14 2002-01-28 日本電気株式会社 押捺指紋画像入力装置およびその入力方法
US6075905A (en) * 1996-07-17 2000-06-13 Sarnoff Corporation Method and apparatus for mosaic image construction
JP3851384B2 (ja) * 1996-09-18 2006-11-29 シャープ株式会社 画像合成装置および方法
US6157747A (en) * 1997-08-01 2000-12-05 Microsoft Corporation 3-dimensional image rotation method and apparatus for producing image mosaics
US6011558A (en) * 1997-09-23 2000-01-04 Industrial Technology Research Institute Intelligent stitcher for panoramic image-based virtual worlds
US6178255B1 (en) * 1998-04-28 2001-01-23 Cross Match Technologies, Inc. Individualized fingerprint scanner

Also Published As

Publication number Publication date
US6668072B1 (en) 2003-12-23
AR019278A1 (es) 2002-02-13
CN1126059C (zh) 2003-10-29
BR9910306A (pt) 2001-01-09
JP2002514824A (ja) 2002-05-21
EP1076878B1 (de) 2002-07-24
JP4510287B2 (ja) 2010-07-21
CN1300408A (zh) 2001-06-20
BR9910306B1 (pt) 2012-01-24
HK1036669A1 (en) 2002-01-11
EP1076878A1 (de) 2001-02-21
WO1999059099A1 (de) 1999-11-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GIGASET COMMUNICATIONS GMBH, 81379 MUENCHEN, DE