AR019278A1 - Procedimiento para generar una imagen de referencia para aplicaciones de identificacion de patrones. - Google Patents

Procedimiento para generar una imagen de referencia para aplicaciones de identificacion de patrones.

Info

Publication number
AR019278A1
AR019278A1 ARP990102176A ARP990102176A AR019278A1 AR 019278 A1 AR019278 A1 AR 019278A1 AR P990102176 A ARP990102176 A AR P990102176A AR P990102176 A ARP990102176 A AR P990102176A AR 019278 A1 AR019278 A1 AR 019278A1
Authority
AR
Argentina
Prior art keywords
reference image
procedure
pattern identification
generating
identification applications
Prior art date
Application number
ARP990102176A
Other languages
English (en)
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 AR019278A1 publication Critical patent/AR019278A1/es

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

Se indica un procedimiento para generar una imagen de referencia para aplicaciones de identificacion de patrones, en el cual se agrupan imágenesindividuales solapadas a una imagen global, la cual sirve de imagen de referencia. Con esta medida esposi ble incrementar a modo de ejemplo el tamano de lasimágenes de referencia para impresiones digitales, las cuales estaban determinadas hasta ahora por la superficie del sensor mejorándose con ello el régimen deidentificacion.
ARP990102176A 1998-05-08 1999-05-07 Procedimiento para generar una imagen de referencia para aplicaciones de identificacion de patrones. AR019278A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT78298 1998-05-08

Publications (1)

Publication Number Publication Date
AR019278A1 true AR019278A1 (es) 2002-02-13

Family

ID=3499627

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990102176A AR019278A1 (es) 1998-05-08 1999-05-07 Procedimiento para generar una imagen de referencia para aplicaciones de identificacion de patrones.

Country Status (9)

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

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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
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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
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Also Published As

Publication number Publication date
BR9910306A (pt) 2001-01-09
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
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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