DE69529210T2 - Verfahren zum paaren von fingerabdrückminutiae mittels attribut-verhältnissgraphen - Google Patents

Verfahren zum paaren von fingerabdrückminutiae mittels attribut-verhältnissgraphen

Info

Publication number
DE69529210T2
DE69529210T2 DE69529210T DE69529210T DE69529210T2 DE 69529210 T2 DE69529210 T2 DE 69529210T2 DE 69529210 T DE69529210 T DE 69529210T DE 69529210 T DE69529210 T DE 69529210T DE 69529210 T2 DE69529210 T2 DE 69529210T2
Authority
DE
Germany
Prior art keywords
fingerprint minutiae
attribute ratio
pairing
pairing fingerprint
attribute
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
DE69529210T
Other languages
English (en)
Other versions
DE69529210D1 (de
Inventor
A Eshera
E Sanders
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.)
Lockheed Martin Corp
Original Assignee
Lockheed Corp
Lockheed Martin 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 Lockheed Corp, Lockheed Martin Corp filed Critical Lockheed Corp
Application granted granted Critical
Publication of DE69529210D1 publication Critical patent/DE69529210D1/de
Publication of DE69529210T2 publication Critical patent/DE69529210T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G06V40/1371—Matching features related to minutiae or pores
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • 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
    • G06V40/1353—Extracting features related to minutiae or pores
DE69529210T 1994-10-12 1995-10-05 Verfahren zum paaren von fingerabdrückminutiae mittels attribut-verhältnissgraphen Expired - Lifetime DE69529210T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/322,048 US5613014A (en) 1994-10-12 1994-10-12 Fingerprint matching system
PCT/US1995/013332 WO1996012246A1 (en) 1994-10-12 1995-10-05 Method for pairing fingerprint minutia using attributed relational graphs

Publications (2)

Publication Number Publication Date
DE69529210D1 DE69529210D1 (de) 2003-01-30
DE69529210T2 true DE69529210T2 (de) 2003-11-13

Family

ID=23253171

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69529210T Expired - Lifetime DE69529210T2 (de) 1994-10-12 1995-10-05 Verfahren zum paaren von fingerabdrückminutiae mittels attribut-verhältnissgraphen

Country Status (8)

Country Link
US (1) US5613014A (de)
EP (1) EP0733240B1 (de)
JP (1) JP3065104B2 (de)
KR (1) KR960706662A (de)
CN (1) CN1136848A (de)
AU (1) AU4002395A (de)
DE (1) DE69529210T2 (de)
WO (1) WO1996012246A1 (de)

Families Citing this family (145)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6424249B1 (en) 1995-05-08 2002-07-23 Image Data, Llc Positive identity verification system and method including biometric user authentication
AU764404B2 (en) * 1995-10-16 2003-08-21 Nec Corporation Tenprint card selector and tenprint card preselector
JP2785862B2 (ja) * 1995-10-16 1998-08-13 日本電気株式会社 指紋カード選択装置および指紋カード絞り込み装置
GB9601955D0 (en) * 1996-01-31 1996-04-03 Crossling Dudley B Imprint identification system
US6114862A (en) * 1996-02-14 2000-09-05 Stmicroelectronics, Inc. Capacitive distance sensor
DE69625891T2 (de) * 1996-02-22 2003-11-13 St Microelectronics Srl Verfahren und Gerät zum Identifizieren von Fingerabdrücken
US5978495A (en) * 1996-07-17 1999-11-02 Intelnet Inc. Method and apparatus for accurate determination of the identity of human beings
US5963656A (en) * 1996-09-30 1999-10-05 International Business Machines Corporation System and method for determining the quality of fingerprint images
US5883971A (en) * 1996-10-23 1999-03-16 International Business Machines Corporation System and method for determining if a fingerprint image contains an image portion representing a smudged fingerprint impression
US6005963A (en) * 1996-10-23 1999-12-21 International Business Machines Corporation System and method for determining if a fingerprint image contains an image portion representing a partial fingerprint impression
US5995640A (en) * 1996-10-23 1999-11-30 International Business Machines Corporation System and method for determining if a fingerprint image contains an image portion representing a dry fingerprint impression
US6498861B1 (en) 1996-12-04 2002-12-24 Activcard Ireland Limited Biometric security encryption system
US6259805B1 (en) * 1996-12-04 2001-07-10 Dew Engineering And Development Limited Biometric security encryption system
US6072891A (en) * 1997-02-21 2000-06-06 Dew Engineering And Development Limited Method of gathering biometric information
US6038334A (en) * 1997-02-21 2000-03-14 Dew Engineering And Development Limited Method of gathering biometric information
US6111978A (en) 1996-12-13 2000-08-29 International Business Machines Corporation System and method for determining ridge counts in fingerprint image processing
US6072895A (en) * 1996-12-13 2000-06-06 International Business Machines Corporation System and method using minutiae pruning for fingerprint image processing
US6330347B1 (en) 1997-02-19 2001-12-11 Stmicroelectronics S.R.L. Method and device for identifying fingerprints using an analog flash memory
JP2944557B2 (ja) * 1997-02-27 1999-09-06 日本電気ソフトウェア株式会社 縞パターン照合装置
US6111977A (en) * 1997-04-17 2000-08-29 Cross Match Technologies, Inc. Hand-held fingerprint recognition and transmission device
US6263090B1 (en) 1997-05-19 2001-07-17 Cross Match Technologies, Inc. Code reader fingerprint scanner
US6002815A (en) * 1997-07-16 1999-12-14 Kinetic Sciences, Inc. Linear sensor imaging method and apparatus
US5953442A (en) * 1997-07-24 1999-09-14 Litton Systems, Inc. Fingerprint classification via spatial frequency components
US5933516A (en) * 1997-08-07 1999-08-03 Lockheed Martin Corp. Fingerprint matching by estimation of a maximum clique
US6856383B1 (en) 1997-09-05 2005-02-15 Security First Corp. Relief object image generator
US6466686B2 (en) * 1998-01-07 2002-10-15 International Business Machines Corporation System and method for transforming fingerprints to improve recognition
US6195447B1 (en) * 1998-01-16 2001-02-27 Lucent Technologies Inc. System and method for fingerprint data verification
US6091082A (en) 1998-02-17 2000-07-18 Stmicroelectronics, Inc. Electrostatic discharge protection for integrated circuit sensor passivation
US6178255B1 (en) * 1998-04-28 2001-01-23 Cross Match Technologies, Inc. Individualized fingerprint scanner
US6091838A (en) 1998-06-08 2000-07-18 E.L. Specialists, Inc. Irradiated images described by electrical contact
DE19908380A1 (de) * 1999-02-25 2000-08-31 Matthias Schott Identifikationssystem durch Ähnlichkeitsbeziehungen (stark komprimierte Daten)
US6272562B1 (en) 1999-05-28 2001-08-07 Cross Match Technologies, Inc. Access control unit interface
US6744910B1 (en) 1999-06-25 2004-06-01 Cross Match Technologies, Inc. Hand-held fingerprint scanner with on-board image normalization data storage
US6886104B1 (en) 1999-06-25 2005-04-26 Cross Match Technologies Rechargeable mobile hand-held fingerprint scanner with a data and power communication interface
WO2001006447A1 (en) * 1999-07-15 2001-01-25 Veridicom, Inc. Multi-dimensional fingerprint minutia data constellation
US6681034B1 (en) * 1999-07-15 2004-01-20 Precise Biometrics Method and system for fingerprint template matching
US7162060B1 (en) 1999-08-09 2007-01-09 Cross Match Technologies Method, system, and computer program product for control of platen movement during a live scan
US6658164B1 (en) * 1999-08-09 2003-12-02 Cross Match Technologies, Inc. Calibration and correction in a fingerprint scanner
JP2003506799A (ja) * 1999-08-09 2003-02-18 クロス マッチ テクノロジーズ， インコーポレイテッド Ｇｕｉと指紋スキャナとの間のインターフェースのための方法、システム、およびコンピュータプログラム製品
WO2001011544A1 (en) * 1999-08-09 2001-02-15 Cross Match Technologies, Inc. System and method for sending a packet with position address and line scan data over an interface cable
US6483932B1 (en) * 1999-08-19 2002-11-19 Cross Match Technologies, Inc. Method and apparatus for rolled fingerprint capture
JP2003512873A (ja) 1999-10-22 2003-04-08 クロス マッチ テクノロジーズ， インコーポレイテッド 可動性プリズムプラテンを有するテンプリントスキャナにおける調節可能な回転式フィンガーガイド
US6512381B2 (en) 1999-12-30 2003-01-28 Stmicroelectronics, Inc. Enhanced fingerprint detection
US7239227B1 (en) 1999-12-30 2007-07-03 Upek, Inc. Command interface using fingerprint sensor input system
SE516860C2 (sv) * 2000-07-17 2002-03-12 Precise Biometrics Ab Anordning och förfarande för fingeravtryckskontroll, genom kontroll av särdrag i delbilder
US6567765B1 (en) * 2000-08-17 2003-05-20 Siemens Corporate Research, Inc. Evaluation system and method for fingerprint verification
EP1312040B1 (de) 2000-08-18 2006-04-05 Cross Match Technologies, Inc. System und verfahren zum automatischen steuern eines fingerabdruckabtasters
US6766040B1 (en) 2000-10-02 2004-07-20 Biometric Solutions, Llc System and method for capturing, enrolling and verifying a fingerprint
US6763127B1 (en) 2000-10-06 2004-07-13 Ic Media Corporation Apparatus and method for fingerprint recognition system
US6928195B2 (en) 2000-12-18 2005-08-09 Cross Match Technologies, Inc. Palm scanner using a programmable nutating mirror for increased resolution
US6778687B2 (en) * 2001-04-24 2004-08-17 Lockheed Martin Corporation Fingerprint matching system with ARG-based prescreener
US20030016427A1 (en) * 2001-04-26 2003-01-23 Arnold Joe F. Silicon rubber surfaces for biometric print TIR prisms
US7046829B2 (en) * 2001-05-30 2006-05-16 International Business Machines Corporation Fingerprint verification
CN1509895A (zh) * 2001-06-22 2004-07-07 ��Τ����˹ 彩色复制方法
KR100432491B1 (ko) 2001-08-31 2004-05-22 (주)니트 젠 융선방향 모델을 이용한 지문 특징데이터 추출방법
US20030149343A1 (en) * 2001-09-26 2003-08-07 Cross Match Technologies, Inc. Biometric based facility security
KR100453220B1 (ko) * 2001-12-05 2004-10-15 한국전자통신연구원 지문 특징점을 이용한 사용자 인증 장치 및 방법
GB2384095B (en) * 2001-12-10 2004-04-28 Cybula Ltd Image recognition
ATE406626T1 (de) * 2002-01-17 2008-09-15 Cross Match Technologies Inc Fingerabdruck-workstation und verfahren
US6954260B2 (en) * 2002-01-17 2005-10-11 Cross Match Technologies, Inc. Systems and methods for illuminating a platen in a print scanner
US6867850B2 (en) * 2002-01-17 2005-03-15 Cross Match Technologies, Inc. Light wedge for illuminating a platen in a print scanner
US7088872B1 (en) 2002-02-14 2006-08-08 Cogent Systems, Inc. Method and apparatus for two dimensional image processing
ATE315257T1 (de) * 2002-03-22 2006-02-15 British Telecomm Vergleichen von mustern
US7079007B2 (en) * 2002-04-19 2006-07-18 Cross Match Technologies, Inc. Systems and methods utilizing biometric data
US7073711B2 (en) * 2002-04-19 2006-07-11 Cross Match Technologies, Inc. Mobile handheld code reader and print scanner system and method
US6944768B2 (en) * 2002-04-19 2005-09-13 Cross Match Technologies, Inc. System and methods for access control utilizing two factors to control access
AU2003254280A1 (en) * 2002-08-02 2004-02-23 Cross Match Technologies, Inc. System and method for counting ridges in a captured print image
US7099498B2 (en) * 2002-09-30 2006-08-29 Motorola, Inc. Minutiae matching system and method
US7155039B1 (en) 2002-12-18 2006-12-26 Motorola, Inc. Automatic fingerprint identification system and method
US7072496B2 (en) * 2002-12-20 2006-07-04 Motorola, Inc. Slap print segmentation system and method
US20040125993A1 (en) * 2002-12-30 2004-07-01 Yilin Zhao Fingerprint security systems in handheld electronic devices and methods therefor
US7164440B2 (en) * 2003-02-28 2007-01-16 Cross Match Technologies, Inc. Dynamic image adaptation method for adjusting the quality of digital prints
US7751594B2 (en) 2003-04-04 2010-07-06 Lumidigm, Inc. White-light spectral biometric sensors
DE602004030549D1 (de) * 2003-04-04 2011-01-27 Lumidigm Inc Multispektralbiometriesensor
US7460696B2 (en) * 2004-06-01 2008-12-02 Lumidigm, Inc. Multispectral imaging biometrics
US7539330B2 (en) * 2004-06-01 2009-05-26 Lumidigm, Inc. Multispectral liveness determination
US7394919B2 (en) * 2004-06-01 2008-07-01 Lumidigm, Inc. Multispectral biometric imaging
US7545963B2 (en) * 2003-04-04 2009-06-09 Lumidigm, Inc. Texture-biometrics sensor
US7627151B2 (en) * 2003-04-04 2009-12-01 Lumidigm, Inc. Systems and methods for improved biometric feature definition
US7668350B2 (en) * 2003-04-04 2010-02-23 Lumidigm, Inc. Comparative texture analysis of tissue for biometric spoof detection
US20040258280A1 (en) * 2003-06-23 2004-12-23 Canadian Bank Note Company, Ltd. Optical document authentication system
US7277562B2 (en) 2003-08-01 2007-10-02 Cross Match Technologies, Inc. Biometric imaging capture system and method
CN1333365C (zh) * 2003-08-14 2007-08-22 上海一维科技有限公司 指纹识别方法
US20050047631A1 (en) * 2003-08-26 2005-03-03 Cross Match Technologies, Inc. Method and apparatus for rolled fingerprint image capture with variable blending
US7787667B2 (en) * 2003-10-01 2010-08-31 Authentec, Inc. Spot-based finger biometric processing method and associated sensor
WO2005034021A1 (en) * 2003-10-01 2005-04-14 Authentec, Inc. Methods for finger biometric processing and associated finger biometric sensors
ATE370460T1 (de) * 2003-10-17 2007-09-15 Berner Fachhochschule Technik Fingerabdrucksverifikationsmethode und -system
KR100617292B1 (ko) * 2003-11-14 2006-08-30 한국전자통신연구원 지문 인식 방법 및 그 장치
US7778463B2 (en) 2004-01-15 2010-08-17 Nec Corporation Pattern recognition system, pattern recognition method, and pattern recognition program
US7508965B2 (en) * 2004-06-01 2009-03-24 Lumidigm, Inc. System and method for robust fingerprint acquisition
US8229185B2 (en) * 2004-06-01 2012-07-24 Lumidigm, Inc. Hygienic biometric sensors
US8787630B2 (en) 2004-08-11 2014-07-22 Lumidigm, Inc. Multispectral barcode imaging
US7616788B2 (en) * 2004-11-12 2009-11-10 Cogent Systems, Inc. System and method for fast biometric pattern matching
US7515741B2 (en) * 2005-01-07 2009-04-07 Motorola, Inc. Adaptive fingerprint matching method and apparatus
US20060171571A1 (en) * 2005-02-01 2006-08-03 Chan Michael T Systems and methods for quality-based fusion of multiple biometrics for authentication
US7801338B2 (en) * 2005-04-27 2010-09-21 Lumidigm, Inc. Multispectral biometric sensors
US8131477B2 (en) 2005-11-16 2012-03-06 3M Cogent, Inc. Method and device for image-based biological data quantification
US7530105B2 (en) * 2006-03-21 2009-05-05 21St Century Technologies, Inc. Tactical and strategic attack detection and prediction
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
US7995808B2 (en) 2006-07-19 2011-08-09 Lumidigm, Inc. Contactless multispectral biometric capture
US7899217B2 (en) * 2006-07-19 2011-03-01 Lumidign, Inc. Multibiometric multispectral imager
US8175346B2 (en) * 2006-07-19 2012-05-08 Lumidigm, Inc. Whole-hand multispectral biometric imaging
US8355545B2 (en) * 2007-04-10 2013-01-15 Lumidigm, Inc. Biometric detection using spatial, temporal, and/or spectral techniques
US7804984B2 (en) * 2006-07-31 2010-09-28 Lumidigm, Inc. Spatial-spectral fingerprint spoof detection
US7801339B2 (en) * 2006-07-31 2010-09-21 Lumidigm, Inc. Biometrics with spatiospectral spoof detection
EP1892666A1 (de) * 2006-08-16 2008-02-27 Toyota Motor Europe NV Verfahren, Vorrichtung und computerlesbares Medium zur Verarbeitung eines Bilddatensatzes
US7831066B2 (en) * 2006-09-15 2010-11-09 Robert William Kocher Pocket identification collection kit (PICK)
US7676068B2 (en) * 2006-09-18 2010-03-09 Miguel Angel Cervantes Biometric authentication
GB2446837A (en) * 2006-10-18 2008-08-27 Unilink Software Handheld fingerprint analysis unit
US8285010B2 (en) * 2007-03-21 2012-10-09 Lumidigm, Inc. Biometrics based on locally consistent features
US8275179B2 (en) * 2007-05-01 2012-09-25 3M Cogent, Inc. Apparatus for capturing a high quality image of a moist finger
US20080273770A1 (en) * 2007-05-03 2008-11-06 Upek, Inc. Fast Fingerprint Identification And Verification By Minutiae Pair Indexing
US8411916B2 (en) * 2007-06-11 2013-04-02 3M Cogent, Inc. Bio-reader device with ticket identification
US8115497B2 (en) * 2007-11-13 2012-02-14 Authentec, Inc. Pixel sensing circuit with common mode cancellation
WO2009081866A1 (ja) * 2007-12-26 2009-07-02 Nec Corporation パターン間特徴対応付け装置及びそれに用いるパターン間特徴対応付け方法並びにそのプログラム
EP2249309A1 (de) * 2008-02-19 2010-11-10 NEC Corporation Strukturabgleichvorrichtung, strukturabgleichverfahren und programm dafür
US8233716B2 (en) * 2008-06-27 2012-07-31 Palo Alto Research Center Incorporated System and method for finding stable keypoints in a picture image using localized scale space properties
US8144947B2 (en) * 2008-06-27 2012-03-27 Palo Alto Research Center Incorporated System and method for finding a picture image in an image collection using localized two-dimensional visual fingerprints
US8233722B2 (en) * 2008-06-27 2012-07-31 Palo Alto Research Center Incorporated Method and system for finding a document image in a document collection using localized two-dimensional visual fingerprints
US8218906B2 (en) 2008-08-20 2012-07-10 Hankuk University Of Foreign Studies Research And Industry-University Cooperation Foundation Image registration evaluation
WO2010087886A1 (en) * 2009-01-27 2010-08-05 Gannon Technologies Group Llc Systems and methods for graph-based pattern recognition technology applied to the automated identification of fingerprints
US20100246902A1 (en) * 2009-02-26 2010-09-30 Lumidigm, Inc. Method and apparatus to combine biometric sensing and other functionality
WO2011028620A1 (en) * 2009-08-26 2011-03-10 Lumidigm, Inc. Multiplexed biometric imaging and dual-imager biometric sensor
US8548193B2 (en) * 2009-09-03 2013-10-01 Palo Alto Research Center Incorporated Method and apparatus for navigating an electronic magnifier over a target document
US8594392B2 (en) * 2009-11-18 2013-11-26 Yahoo! Inc. Media identification system for efficient matching of media items having common content
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
US9514103B2 (en) * 2010-02-05 2016-12-06 Palo Alto Research Center Incorporated Effective system and method for visual document comparison using localized two-dimensional visual fingerprints
US8086039B2 (en) * 2010-02-05 2011-12-27 Palo Alto Research Center Incorporated Fine-grained visual document fingerprinting for accurate document comparison and retrieval
US8570149B2 (en) 2010-03-16 2013-10-29 Lumidigm, Inc. Biometric imaging using an optical adaptive interface
RU2444058C2 (ru) * 2010-03-17 2012-02-27 Общество с ограниченной ответственностью "СОНДА Технолоджи" Способ гребневого счета на основе топологии дактилоскопического узора
US8750624B2 (en) 2010-10-19 2014-06-10 Doron Kletter Detection of duplicate document content using two-dimensional visual fingerprinting
US8554021B2 (en) 2010-10-19 2013-10-08 Palo Alto Research Center Incorporated Finding similar content in a mixed collection of presentation and rich document content using two-dimensional visual fingerprints
US8724861B1 (en) * 2010-12-06 2014-05-13 University Of South Florida Fingertip force, location, and orientation sensor
EP2495687B1 (de) * 2011-03-02 2018-12-05 Precise Biometrics AB Abgleichverfahren, sowie biometrische Abgleichvorrichtung und Computerprogramm dafür
GB2490490A (en) 2011-04-28 2012-11-07 Nds Ltd Encoding natural-language text and detecting plagiarism
CN104156707B (zh) * 2014-08-14 2017-09-22 深圳市汇顶科技股份有限公司 指纹识别方法及其指纹识别装置
KR101673694B1 (ko) * 2014-11-10 2016-11-07 현대자동차주식회사 시선추적장치 및 그의 반사점 검출 방법
US10733415B1 (en) 2015-06-08 2020-08-04 Cross Match Technologies, Inc. Transformed representation for fingerprint data with high recognition accuracy
DE102016005636A1 (de) * 2015-06-08 2016-12-22 Cross Match Technologies, Inc. Transformierte Repräsentation für Fingerabdruckdaten mit hoher Erkennungsgenauigkeit
US9846800B2 (en) 2015-11-16 2017-12-19 MorphoTrak, LLC Fingerprint matching using virtual minutiae
US9626549B1 (en) 2015-11-16 2017-04-18 MorphoTrak, LLC Derived virtual quality parameters for fingerprint matching
US9690973B2 (en) 2015-11-16 2017-06-27 MorphoTrak, LLC Feature-based matcher for distorted fingerprint matching
US20190108554A1 (en) * 2017-10-06 2019-04-11 Comscore, Inc. Systems and methods for generating and transmitting content based on association of a common device
CN108520049B (zh) * 2018-03-30 2021-12-17 新华三大数据技术有限公司 关系图绘制方法及装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3611290A (en) * 1968-06-03 1971-10-05 North American Rockwell Fingerprint minutiae reading device
US4135147A (en) * 1976-09-10 1979-01-16 Rockwell International Corporation Minutiae pattern matcher
JPS6012674B2 (ja) * 1979-04-02 1985-04-02 日本電気株式会社 パタ−ン特徴抽出装置
CA1181176A (en) * 1980-10-27 1985-01-15 John C. Elsey Fingerprint minutiae matcher
EP0159037B1 (de) * 1984-04-18 1993-02-10 Nec Corporation Identifizierungssystem durch Prüfung von Fingerabdrücken
US4817183A (en) * 1986-06-16 1989-03-28 Sparrow Malcolm K Fingerprint recognition and retrieval system
DE68905237T2 (de) * 1988-05-24 1993-07-29 Nec Corp Verfahren und vorrichtung zum vergleichen von fingerabdruecken.
US4936680A (en) * 1989-04-03 1990-06-26 General Electric Company Method of, and apparatus for, edge enhancement of fingerprint minutia

Also Published As

Publication number Publication date
JP3065104B2 (ja) 2000-07-12
KR960706662A (ko) 1996-12-09
EP0733240A1 (de) 1996-09-25
US5613014A (en) 1997-03-18
DE69529210D1 (de) 2003-01-30
WO1996012246A1 (en) 1996-04-25
EP0733240B1 (de) 2002-12-18
CN1136848A (zh) 1996-11-27
AU4002395A (en) 1996-05-06
JPH09508739A (ja) 1997-09-02

Similar Documents

Publication Publication Date Title
DE69529210T2 (de) Verfahren zum paaren von fingerabdrückminutiae mittels attribut-verhältnissgraphen
DE69719805D1 (de) Verfahren zum erzeugen von elastischen höckern
DE69124312D1 (de) Verfahren zur Prüfung von Fingerabdrücken
DE69329773D1 (de) Vorrichtung zum erhalten von arteriellen biopsien
DE69623513T2 (de) Verfahren zur Charakterisierung von Kohlenwasserstoffen mittels Infrarotspektroskopie
DE69008877T2 (de) Quervorrichtung zur Zuführung von Dampf.
DE69013428T2 (de) Verfahren zum Feststellen von Lageabweichungen.
DE68928484D1 (de) Verfahren zum erkennen von bildstrukturen
DE69625020T2 (de) Verfahren zum reinigen von nadelkartenprüfspitzen
DE69025693D1 (de) Verfahren und System zum Vergleichen von Punktmustern sowie Bilderkennungsverfahren und -system mit Verwendung desselben
DE69517571T2 (de) Verfahren zur Erkennung von Mustern
DE58906034D1 (de) Vorrichtung zum Verbinden von Führungsschienen.
DE58902702D1 (de) Verfahren zum aufbringen von phosphatueberzuegen.
DE69623564T2 (de) Gerät zur Extraktion von Fingerabdruckmerkmalen
DE69126025T2 (de) Vorrichtung zum anbringen von reifenbestandteilen
DE58903571D1 (de) Verfahren zur dimerisierung von hexafluorpropenoxid.
DE69708394D1 (de) Vorrichtung zum Glätten von Oberflächen
DE69507135T2 (de) Verfahren zum geschmeidigmachen von textilien
DE29617281U1 (de) Vorrichtung zum Ausrichten von Gegenständen mit länglichem Querschnitt
DE69616603D1 (de) Gerät zum wölben von augenwimpern
DE59402763D1 (de) Verfahren zum schären von fäden
DE59509285D1 (de) Vorrichtung zum Höhenausgleich von Bauelementen
DE59407353D1 (de) Vorrichtung zum Prüfen von Zigaretten
DE69705472D1 (de) Verfahren zum Authentifizieren von Karten
DE69318788T2 (de) Vorrichtung zum Biegen von Nadeln

Legal Events

Date Code Title Description
8364 No opposition during term of opposition