ATE309581T1 - Verfahren und system zum vergleichen von fingerabdruckschablonen - Google Patents

Verfahren und system zum vergleichen von fingerabdruckschablonen

Info

Publication number
ATE309581T1
ATE309581T1 AT99959056T AT99959056T ATE309581T1 AT E309581 T1 ATE309581 T1 AT E309581T1 AT 99959056 T AT99959056 T AT 99959056T AT 99959056 T AT99959056 T AT 99959056T AT E309581 T1 ATE309581 T1 AT E309581T1
Authority
AT
Austria
Prior art keywords
minutia
neighborhood
chunk
location
template
Prior art date
Application number
AT99959056T
Other languages
English (en)
Inventor
Anthony P Russo
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23395494&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE309581(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Precise Biometrics Ab filed Critical Precise Biometrics Ab
Application granted granted Critical
Publication of ATE309581T1 publication Critical patent/ATE309581T1/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
    • G06V40/1365—Matching; Classification

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)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AT99959056T 1999-07-15 1999-11-19 Verfahren und system zum vergleichen von fingerabdruckschablonen ATE309581T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/354,929 US6681034B1 (en) 1999-07-15 1999-07-15 Method and system for fingerprint template matching
PCT/US1999/027561 WO2001006445A1 (en) 1999-07-15 1999-11-19 Method and system for fingerprint template matching

Publications (1)

Publication Number Publication Date
ATE309581T1 true ATE309581T1 (de) 2005-11-15

Family

ID=23395494

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99959056T ATE309581T1 (de) 1999-07-15 1999-11-19 Verfahren und system zum vergleichen von fingerabdruckschablonen

Country Status (8)

Country Link
US (2) US6681034B1 (de)
EP (1) EP1203344B1 (de)
CN (1) CN1167031C (de)
AT (1) ATE309581T1 (de)
AU (1) AU768531B2 (de)
CA (1) CA2378345C (de)
DE (1) DE69928297T2 (de)
WO (1) WO2001006445A1 (de)

Families Citing this family (110)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1003802C1 (nl) 1996-07-24 1998-01-28 Chiptec International Ltd Identiteitsbewijs en identificatiesysteem bestemd voor toepassing daarmee.
US6947580B1 (en) * 1996-09-30 2005-09-20 Dalton Patrick Enterprises, Inc. Pointing device with biometric sensor
KR100323679B1 (ko) * 1999-03-26 2002-02-07 구자홍 티브이의 자동 채널탐색장치 및 방법
US20040044627A1 (en) 1999-11-30 2004-03-04 Russell David C. Methods, systems and apparatuses for secure transactions
JP2001344213A (ja) 2000-05-31 2001-12-14 Hitachi Ltd 生体認証システム
US7599847B2 (en) * 2000-06-09 2009-10-06 Airport America Automated internet based interactive travel planning and management system
US6914517B2 (en) * 2001-04-17 2005-07-05 Dalton Patrick Enterprises, Inc. Fingerprint sensor with feature authentication
US7100207B1 (en) * 2001-06-14 2006-08-29 International Business Machines Corporation Method and system for providing access to computer resources that utilize distinct protocols for receiving security information and providing access based on received security information
US7303120B2 (en) * 2001-07-10 2007-12-04 American Express Travel Related Services Company, Inc. System for biometric security using a FOB
WO2003007127A2 (en) 2001-07-12 2003-01-23 Atrua Technologies, Inc. Method and system for biometric image assembly from multiple partial biometric frame scans
DE60214033T2 (de) * 2001-11-12 2007-01-04 Precise Biometrics Ab Verfahren und einrichtung zum vergleichen von fingerabdrücken
KR100453220B1 (ko) * 2001-12-05 2004-10-15 한국전자통신연구원 지문 특징점을 이용한 사용자 인증 장치 및 방법
US7023503B2 (en) * 2002-02-20 2006-04-04 Planar Systems, Inc. Image sensor with photosensitive thin film transistors
US7053967B2 (en) * 2002-05-23 2006-05-30 Planar Systems, Inc. Light sensitive display
US7009663B2 (en) * 2003-12-17 2006-03-07 Planar Systems, Inc. Integrated optical light sensitive active matrix liquid crystal display
AU2002336341A1 (en) * 2002-02-20 2003-09-09 Planar Systems, Inc. Light sensitive display
US7372510B2 (en) * 2002-03-01 2008-05-13 Planar Systems, Inc. Reflection resistant touch screens
EP1543457A4 (de) * 2002-07-12 2009-03-25 Privaris Inc Software und systeme zur persönlichen authentifikation für die zuweisung und verifikation von reiseprivilegien
BR0202843A (pt) * 2002-07-23 2003-12-09 Taua Biomatica Ltda Equipamento chancelador digital para a assinatura de documentos eletrônicos interface de programação de aplicação segura para acesso a um eqiuipamento chancelador digital, métodos eletrônicos para cadastramento de impressão digital utilizando um equipamento chancelador digital e para assinar digitalmente documentos a partir da identificação positiva de um usuário
US7590861B2 (en) * 2002-08-06 2009-09-15 Privaris, Inc. Methods for secure enrollment and backup of personal identity credentials into electronic devices
US20080034218A1 (en) * 2002-09-24 2008-02-07 Bender Steven L Key sequence rhythm guidance recognition system and method
US7206938B2 (en) * 2002-09-24 2007-04-17 Imagic Software, Inc. Key sequence rhythm recognition system and method
US20060034492A1 (en) * 2002-10-30 2006-02-16 Roy Siegel Hand recognition system
DE10251787A1 (de) * 2002-11-05 2004-05-19 Philips Intellectual Property & Standards Gmbh Verfahren, Vorrichtung und Computerprogramm zur Erfassung von Punktkorrespondenzen in Punktmengen
DE10254327A1 (de) * 2002-11-21 2004-06-03 Philips Intellectual Property & Standards Gmbh Verfahren zur Bestimmung der Auflagefläche in Bildern von Hautabdrücken
US20040125990A1 (en) * 2002-12-26 2004-07-01 Motorola, Inc. Method and apparatus for asperity detection
US20080084374A1 (en) * 2003-02-20 2008-04-10 Planar Systems, Inc. Light sensitive display
US20080048995A1 (en) * 2003-02-20 2008-02-28 Planar Systems, Inc. Light sensitive display
US7114646B2 (en) * 2003-02-25 2006-10-03 Hillhouse Robert D Method and apparatus for biometric verification with data packet transmission prioritization
US7512807B2 (en) * 2003-02-25 2009-03-31 Activcard Ireland, Limited Method and apparatus for biometric verification with data packet transmission prioritization
US7492928B2 (en) * 2003-02-25 2009-02-17 Activcard Ireland Limited Method and apparatus for biometric verification with data packet transmission prioritization
WO2004109454A2 (en) 2003-05-30 2004-12-16 Privaris, Inc. A man-machine interface for controlling access to electronic devices
US7474772B2 (en) * 2003-06-25 2009-01-06 Atrua Technologies, Inc. System and method for a miniature user input device
JP4036798B2 (ja) * 2003-07-29 2008-01-23 アルプス電気株式会社 容量検出回路および検出方法並びに指紋センサ
US7587072B2 (en) * 2003-08-22 2009-09-08 Authentec, Inc. System for and method of generating rotational inputs
ATE370460T1 (de) * 2003-10-17 2007-09-15 Berner Fachhochschule Technik Fingerabdrucksverifikationsmethode und -system
US20050152585A1 (en) * 2004-01-13 2005-07-14 Will Shatford Print analysis
US7697729B2 (en) * 2004-01-29 2010-04-13 Authentec, Inc. System for and method of finger initiated actions
SE526066C2 (sv) 2004-02-12 2005-06-28 Precise Biometrics Ab Portabel databärare, extern uppställning, system och förfarande för trådlös dataöverföring
EP1714271A2 (de) * 2004-02-12 2006-10-25 Atrua Technologies, Inc. System und verfahren zum emulieren von mausoperationen unter verwendung von fingerbildsensoren
US20050188213A1 (en) * 2004-02-23 2005-08-25 Xiaoshu Xu System for personal identity verification
US20060047855A1 (en) * 2004-05-13 2006-03-02 Microsoft Corporation Efficient chunking algorithm
US7773139B2 (en) * 2004-04-16 2010-08-10 Apple Inc. Image sensor with photosensitive thin film transistors
US7194116B2 (en) * 2004-04-23 2007-03-20 Sony Corporation Fingerprint image reconstruction based on motion estimate across a narrow fingerprint sensor
US7212658B2 (en) * 2004-04-23 2007-05-01 Sony Corporation System for fingerprint image reconstruction based on motion estimate across a narrow fingerprint sensor
WO2005109321A1 (en) * 2004-04-23 2005-11-17 Sony Corporation System for fingerprint image reconstruction based on motion estimate across a narrow fingerprint sensor
US7542590B1 (en) 2004-05-07 2009-06-02 Yt Acquisition Corporation System and method for upgrading biometric data
US7310432B2 (en) * 2004-06-26 2007-12-18 Artinnet Corp. Ported system for personal identity verification
US7613787B2 (en) * 2004-09-24 2009-11-03 Microsoft Corporation Efficient algorithm for finding candidate objects for remote differential compression
JP4559181B2 (ja) * 2004-10-08 2010-10-06 富士通株式会社 ユーザ認証装置、電子機器、およびユーザ認証プログラム
US7831070B1 (en) 2005-02-18 2010-11-09 Authentec, Inc. Dynamic finger detection mechanism for a fingerprint sensor
JP4922288B2 (ja) * 2005-03-24 2012-04-25 プリバリス，インコーポレイテッド スマートカード機能を備えた生体認証デバイス
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
US20070061126A1 (en) * 2005-09-01 2007-03-15 Anthony Russo System for and method of emulating electronic input devices
US7940249B2 (en) * 2005-11-01 2011-05-10 Authentec, Inc. Devices using a metal layer with an array of vias to reduce degradation
US20070109239A1 (en) * 2005-11-14 2007-05-17 Den Boer Willem Integrated light sensitive liquid crystal display
JP4518092B2 (ja) * 2006-03-31 2010-08-04 ソニー株式会社 物体認識装置、物体認識方法、物体認識プログラム、特徴量登録装置、特徴量登録方法、及び特徴量登録プログラム
US20070297653A1 (en) * 2006-06-22 2007-12-27 Rudolf Maarten Bolle Fingerprint representation using localized texture features
US20080040615A1 (en) * 2006-06-30 2008-02-14 Electronic Plastics, Llc Biometric embedded device
US7885436B2 (en) * 2006-07-13 2011-02-08 Authentec, Inc. System for and method of assigning confidence values to fingerprint minutiae points
SE530514C2 (sv) 2006-09-07 2008-06-24 Innitor Ab En metod, en apparat och en datorprogramprodukt inom fingeravtrycksmatchning
US20080097924A1 (en) * 2006-10-20 2008-04-24 Electronic Plastics, Llc Decentralized secure transaction system
US20080273770A1 (en) * 2007-05-03 2008-11-06 Upek, Inc. Fast Fingerprint Identification And Verification By Minutiae Pair Indexing
WO2009011661A1 (en) * 2007-07-18 2009-01-22 Agency For Science, Technology And Research Method and device for determining a similarity value between minutiae templates
KR101615461B1 (ko) 2007-09-24 2016-04-25 애플 인크. 전자 장치 내의 내장형 인증 시스템들
US9785330B1 (en) 2008-02-13 2017-10-10 Apple Inc. Systems for and methods of providing inertial scrolling and navigation using a fingerprint sensor calculating swiping speed and length
FR2935508B1 (fr) * 2008-09-01 2010-09-17 Sagem Securite Procede de determination d'une pseudo-identite a partir de caracteristiques de minuties et dispositif associe.
US20100135542A1 (en) * 2008-09-18 2010-06-03 Keepper Jr Lester H System and methods for biometric identification on smart devices using multos
US8958609B2 (en) * 2009-04-22 2015-02-17 Nec Corporation Method and device for computing degree of similarly between data sets
US8866347B2 (en) 2010-01-15 2014-10-21 Idex Asa Biometric image sensing
US8421890B2 (en) * 2010-01-15 2013-04-16 Picofield Technologies, Inc. Electronic imager using an impedance sensor grid array and method of making
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
US8041956B1 (en) 2010-08-16 2011-10-18 Daon Holdings Limited Method and system for biometric authentication
US8520903B2 (en) * 2010-02-01 2013-08-27 Daon Holdings Limited Method and system of accounting for positional variability of biometric features
US8863165B2 (en) * 2010-11-01 2014-10-14 Gracenote, Inc. Method and system for presenting additional content at a media system
US9310923B2 (en) 2010-12-03 2016-04-12 Apple Inc. Input device for touch sensitive devices
US9042607B2 (en) * 2011-05-02 2015-05-26 Omnicell, Inc. System and method for user access of dispensing unit
US9329703B2 (en) 2011-06-22 2016-05-03 Apple Inc. Intelligent stylus
US8928635B2 (en) 2011-06-22 2015-01-06 Apple Inc. Active stylus
US8638320B2 (en) 2011-06-22 2014-01-28 Apple Inc. Stylus orientation detection
CN102281539B (zh) 2011-08-29 2014-10-29 惠州Tcl移动通信有限公司 移动终端及其应用程序登录方法
US8380995B1 (en) * 2011-11-29 2013-02-19 Google Inc. Process for login of a computing device with a touchscreen
KR102245293B1 (ko) 2012-04-10 2021-04-28 이덱스 바이오메트릭스 아사 생체정보의 감지
WO2013173838A2 (en) 2012-05-18 2013-11-21 Apple Inc. Device, method, and graphical user interface for manipulating user interfaces based on fingerprint sensor inputs
RS54229B1 (en) 2012-06-14 2015-12-31 Vlatacom D.O.O. BIOMETRIC ACCESS CONTROL SYSTEM AND PROCEDURE
US9176604B2 (en) 2012-07-27 2015-11-03 Apple Inc. Stylus device
US9557845B2 (en) 2012-07-27 2017-01-31 Apple Inc. Input device for and method of communication with capacitive devices through frequency variation
US9652090B2 (en) 2012-07-27 2017-05-16 Apple Inc. Device for digital communication through capacitive coupling
GB2507539A (en) * 2012-11-02 2014-05-07 Zwipe As Matching sets of minutiae using local neighbourhoods
GB2507540A (en) 2012-11-02 2014-05-07 Zwipe As Enrolling fingerprints by combining image strips to obtain sufficient width
US9367185B2 (en) 2012-12-18 2016-06-14 Logitech Europe S.A. Method and system for discriminating stylus and touch interactions
US9158393B2 (en) 2012-12-18 2015-10-13 Logitech Europe S.A. Active stylus for touch sensing applications
US10048775B2 (en) 2013-03-14 2018-08-14 Apple Inc. Stylus detection and demodulation
US9939935B2 (en) 2013-07-31 2018-04-10 Apple Inc. Scan engine for touch controller architecture
CN103685259B (zh) * 2013-12-06 2017-08-08 北京奇虎科技有限公司 账户登录的方法及其装置
DE102014201313A1 (de) 2014-01-24 2015-07-30 Myestro Interactive Gmbh Verfahren zur Erkennung einer Bewegungsbahn mindestens eines bewegten Objektes innerhalb eines Erfassungsbereiches, Verfahren zur Gestikerkennung unter Einsatz eines derartigen Erkennungsverfahrens sowie Vorrichtung zur Durchführung eines derartigen Erkennungsverfahrens
GB2512448B (en) * 2014-01-27 2015-04-08 Ramesh Gatge Fingerprint analysis
SE1451084A1 (sv) * 2014-09-16 2016-03-17 Fingerprint Cards Ab Method and fingerprint sensing system for authenticating a candidate fingerprint
US10067618B2 (en) 2014-12-04 2018-09-04 Apple Inc. Coarse scan and targeted active mode scan for touch
US9619670B1 (en) 2015-01-09 2017-04-11 Github, Inc. Detecting user credentials from inputted data
US9672408B2 (en) * 2015-02-20 2017-06-06 Sony Corporation Hidden biometric setup
US10868672B1 (en) 2015-06-05 2020-12-15 Apple Inc. Establishing and verifying identity using biometrics while protecting user privacy
US11140171B1 (en) 2015-06-05 2021-10-05 Apple Inc. Establishing and verifying identity using action sequences while protecting user privacy
SE539528C2 (en) * 2016-01-13 2017-10-10 Precise Biometrics Ab A method for updating biometric reference data
EP3232369B1 (de) * 2016-04-15 2021-06-16 Nxp B.V. Fingerabdruckauthentifizierungssystem und -verfahren
US10637933B2 (en) 2016-05-26 2020-04-28 Logitech Europe S.A. Method and apparatus for transferring information between electronic devices
US10474277B2 (en) 2016-05-31 2019-11-12 Apple Inc. Position-based stylus communication
WO2018076163A1 (zh) * 2016-10-25 2018-05-03 深圳市汇顶科技股份有限公司 指纹算法库与指纹传感器的绑定认证方法及指纹识别系统
US11562638B2 (en) 2020-08-24 2023-01-24 Logitech Europe S.A. Electronic system and method for improving human interaction and activities

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185270A (en) 1976-07-19 1980-01-22 Fingermatrix, Inc. Fingerprint identification method and apparatus
US4135147A (en) 1976-09-10 1979-01-16 Rockwell International Corporation Minutiae pattern matcher
US4151512A (en) 1976-09-10 1979-04-24 Rockwell International Corporation Automatic pattern processing system
CA1181176A (en) 1980-10-27 1985-01-15 John C. Elsey Fingerprint minutiae matcher
SE425704B (sv) 1981-03-18 1982-10-25 Loefberg Bo Databerare
US4438824A (en) 1981-04-22 1984-03-27 Siemens Corporation Apparatus and method for cryptographic identity verification
US4646352A (en) 1982-06-28 1987-02-24 Nec Corporation Method and device for matching fingerprints with precise minutia pairs selected from coarse pairs
US4428824A (en) * 1982-09-27 1984-01-31 Mobil Oil Corporation Process for visbreaking resid deasphaltenes
US4532508A (en) 1983-04-01 1985-07-30 Siemens Corporate Research & Support, Inc. Personal authentication system
EP0159037B1 (de) 1984-04-18 1993-02-10 Nec Corporation Identifizierungssystem durch Prüfung von Fingerabdrücken
US5144680A (en) 1985-03-01 1992-09-01 Mitsubishi Denki Kabushiki Kaisha Individual identification recognition system
US4783823A (en) * 1985-09-16 1988-11-08 Omron Tateisi Electronics, Co. Card identifying method and apparatus
WO1991006920A1 (en) * 1989-11-02 1991-05-16 Tms, Incorporated Non-minutiae automatic fingerprint identification system and methods
US4993068A (en) 1989-11-27 1991-02-12 Motorola, Inc. Unforgeable personal identification system
CA2064926C (en) 1991-04-03 1996-07-16 Ritsuko Omori Fingerprint image processing system capable of simply processing minutiae
GB2256170A (en) 1991-05-02 1992-12-02 William Robert Brandes Integrated circuit card with fingerprint verification.
JPH04332089A (ja) 1991-05-07 1992-11-19 Takayama:Kk 指紋データの登録方法
AU3777593A (en) 1992-02-26 1993-09-13 Paul C. Clark System for protecting computers via intelligent tokens or smart cards
US5280527A (en) * 1992-04-14 1994-01-18 Kamahira Safe Co., Inc. Biometric token for authorizing access to a host system
US5268963A (en) 1992-06-09 1993-12-07 Audio Digital Imaging Inc. System for encoding personalized identification for storage on memory storage devices
US5581630A (en) * 1992-12-21 1996-12-03 Texas Instruments Incorporated Personal identification
US5559504A (en) 1993-01-08 1996-09-24 Kabushiki Kaisha Toshiba Surface shape sensor, identification device using this sensor, and protected system using this device
US5384846A (en) * 1993-04-26 1995-01-24 Pitney Bowes Inc. System and apparatus for controlled production of a secure identification card
US5450491A (en) 1993-08-26 1995-09-12 At&T Corp. Authenticator card and system
US5509083A (en) * 1994-06-15 1996-04-16 Nooral S. Abtahi Method and apparatus for confirming the identity of an individual presenting an identification card
US5469506A (en) * 1994-06-27 1995-11-21 Pitney Bowes Inc. Apparatus for verifying an identification card and identifying a person by means of a biometric characteristic
US5546463A (en) * 1994-07-12 1996-08-13 Information Resource Engineering, Inc. Pocket encrypting and authenticating communications device
US5541994A (en) 1994-09-07 1996-07-30 Mytec Technologies Inc. Fingerprint controlled public key cryptographic system
US5613014A (en) * 1994-10-12 1997-03-18 Martin Marietta Corp. Fingerprint matching system
US5613012A (en) * 1994-11-28 1997-03-18 Smarttouch, Llc. Tokenless identification system for authorization of electronic transactions and electronic transmissions
US5963679A (en) 1996-01-26 1999-10-05 Harris Corporation Electric field fingerprint sensor apparatus and related methods
DE19607131B4 (de) * 1996-02-26 2005-12-29 Siemens Ag Verfahren zum rechnergestützten Abgleich mehrerer, in mindestens einem Rechner gespeicherten Dateikopien einer gespeicherten Datei
IL122230A (en) 1997-11-17 2003-12-10 Milsys Ltd Biometric system and techniques suitable therefor

Also Published As

Publication number Publication date
DE69928297D1 (de) 2005-12-15
EP1203344A1 (de) 2002-05-08
US7299360B2 (en) 2007-11-20
AU1630800A (en) 2001-02-05
EP1203344B1 (de) 2005-11-09
CA2378345C (en) 2010-07-06
CA2378345A1 (en) 2001-01-25
DE69928297T2 (de) 2006-06-01
CN1359504A (zh) 2002-07-17
WO2001006445A1 (en) 2001-01-25
CN1167031C (zh) 2004-09-15
AU768531B2 (en) 2003-12-18
US20040128521A1 (en) 2004-07-01
US6681034B1 (en) 2004-01-20

Similar Documents

Publication Publication Date Title
ATE309581T1 (de) Verfahren und system zum vergleichen von fingerabdruckschablonen
CA2717612C (en) Fingerprint representation using gradient histograms
ATE174144T1 (de) Fingerabdrucksensor
DE60119400D1 (de) Datenverarbeitungssystem, tragbare elektronische Vorrichtung, Zugangsvorrichtung zur tragbaren elektronischen Vorrichtung, und Verfahren zum Gebrauch von Speicherraum
CN103003826A (zh) 生物统计验证装置和方法
ATE456327T1 (de) Tragbare vorrichtung
ATE363104T1 (de) Fingerabdrucknarbenerkennungsverfahren und - vorrichtung
DE60329562D1 (de) Verfahren und Vorrichtung zum Unterstützen einer biometrischen Registrierung, die auf einer Karte ausgeführt wird
WO2003105675A3 (en) CAPTURING COMPUTERIZED IMAGES OF STRUCTURES OF INTEREST IN A TISSUE SAMPLE
WO2002037933A3 (en) System, process and software arrangement for recognizing handwritten characters
CN106716442B (zh) 指纹认证系统、指纹认证程序和指纹认证方法
DE68922439D1 (de) Verfahren zum Betreiben eines IC-Kartenlesers/-schreibers.
ATE271832T1 (de) Vorrichtung und verfahren zur biometrischen überprüfung und erfassung der identität einer person mittels fingerabdruckinformationen
CN104809451A (zh) 一种基于笔画曲率检测的笔迹鉴伪系统
RU2000114185A (ru) Способ и система верификации электронной подписи
CN107679494B (zh) 基于选择性延展的指纹图像匹配方法
CN108171229A (zh) 一种空心粘连验证码的识别方法及系统
ATE472778T1 (de) Identifizierung eines virtuellen rastermusters
Yang et al. A compact and efficient fingerprint verification system for secure embedded devices
WO2001013326A3 (en) System and method for locating color and pattern match regions in a target image
Patil et al. Fingerprint recognition for Library management
TWI463420B (zh) 連通元件標記的影像處理方法
Sharma et al. Recent Advancement in Feature Extraction tools for Biometric System: Comparative Analysis
JP2833314B2 (ja) 指紋照合装置
JP2702786B2 (ja) 指紋照合装置

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties