BR9910306A - Processo para produção de uma imagem de referência para tarefas de identificação de padrões - Google Patents

Processo para produção de uma imagem de referência para tarefas de identificação de padrões

Info

Publication number
BR9910306A
BR9910306A BR9910306-0A BR9910306A BR9910306A BR 9910306 A BR9910306 A BR 9910306A BR 9910306 A BR9910306 A BR 9910306A BR 9910306 A BR9910306 A BR 9910306A
Authority
BR
Brazil
Prior art keywords
reference image
producing
pattern identification
identification tasks
identification
Prior art date
Application number
BR9910306-0A
Other languages
English (en)
Other versions
BR9910306B1 (pt
Inventor
Gerd Hribernig
Wolfgang Marius
Christofer Hierold
Thomas Scheiter
Original Assignee
Siemens Ag
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 Ag filed Critical Siemens Ag
Publication of BR9910306A publication Critical patent/BR9910306A/pt
Publication of BR9910306B1 publication Critical patent/BR9910306B1/pt

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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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)

Abstract

Patente de Invenção:<B>"PROCESSO PARA PRODUçãO DE UMA IMAGEM DE REFERêNCIA PARA TAREFAS DE IDENTIFICAçãO DE PADRõES"<D>. A invenção indica um processo para produção de uma imagem de referência para tarefas de identificação de padrões, no qual imagens individuais sobrepostas são reunidas para uma imagem total, que serve como imagem de referência. Com o mesmo, pode ser aumentado, por exemplo, o tamanho de imagens de referência para impressões digitais, que até agora era determinado pela superfície do sensor, pode ser aumentado e, desse modo, ser aperfeiçoado o índice de identificação.
BRPI9910306-0A 1998-05-08 1999-05-03 processo para produção de uma imagem de referência para tarefas de identificação de padrões. BR9910306B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT78298 1998-05-08
ATA782/98 1998-05-08
PCT/DE1999/001303 WO1999059099A1 (de) 1998-05-08 1999-05-03 Verfahren zur erstellung eines referenzbildes für mustererkennungsaufgaben

Publications (2)

Publication Number Publication Date
BR9910306A true BR9910306A (pt) 2001-01-09
BR9910306B1 BR9910306B1 (pt) 2012-01-24

Family

ID=3499627

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9910306-0A BR9910306B1 (pt) 1998-05-08 1999-05-03 processo para produção de uma imagem de referência para tarefas de identificação de padrões.

Country Status (9)

Country Link
US (1) US6668072B1 (pt)
EP (1) EP1076878B1 (pt)
JP (1) JP4510287B2 (pt)
CN (1) CN1126059C (pt)
AR (1) AR019278A1 (pt)
BR (1) BR9910306B1 (pt)
DE (1) DE59902124D1 (pt)
HK (1) HK1036669A1 (pt)
WO (1) WO1999059099A1 (pt)

Families Citing this family (36)

* 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
ES2289214T3 (es) * 2003-07-18 2008-02-01 Dermalog Identification Systems Gmbh Procedimiento para la verificacion automatica de la identidad de una persona y documento de identificacion biometrica para su uso en el procedimiento.
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
DE102008024320B4 (de) * 2008-05-20 2017-02-23 Infineon Technologies Ag Sicheres Verfahren zur biometrischen Verifikation einer Person
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
WO2011113478A1 (de) 2010-03-16 2011-09-22 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
US20130279769A1 (en) 2012-04-10 2013-10-24 Picofield Technologies Inc. Biometric Sensing
US9846799B2 (en) 2012-05-18 2017-12-19 Apple Inc. Efficient texture comparison
US8913801B2 (en) * 2012-06-29 2014-12-16 Apple Inc. Enrollment using synthetic fingerprint image and fingerprint sensing systems
US9715616B2 (en) * 2012-06-29 2017-07-25 Apple Inc. Fingerprint sensing and enrollment
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
US10127681B2 (en) 2016-06-30 2018-11-13 Synaptics Incorporated Systems and methods for point-based image alignment
US9785819B1 (en) 2016-06-30 2017-10-10 Synaptics Incorporated Systems and methods for biometric 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

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
CN1300408A (zh) 2001-06-20
EP1076878A1 (de) 2001-02-21
CN1126059C (zh) 2003-10-29
WO1999059099A1 (de) 1999-11-18
HK1036669A1 (en) 2002-01-11
DE59902124D1 (de) 2002-08-29
AR019278A1 (es) 2002-02-13
JP4510287B2 (ja) 2010-07-21
EP1076878B1 (de) 2002-07-24
BR9910306B1 (pt) 2012-01-24
JP2002514824A (ja) 2002-05-21
US6668072B1 (en) 2003-12-23

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/01/2012, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 21A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: REFERENTE AO DESPACHO 21.6 PUBLICADO NA RPI 2565 DE 2020-03-03