ES2144746T3 - Metodo y aparato para la captacion de firmas sin contacto. - Google Patents

Metodo y aparato para la captacion de firmas sin contacto.

Info

Publication number
ES2144746T3
ES2144746T3 ES96916943T ES96916943T ES2144746T3 ES 2144746 T3 ES2144746 T3 ES 2144746T3 ES 96916943 T ES96916943 T ES 96916943T ES 96916943 T ES96916943 T ES 96916943T ES 2144746 T3 ES2144746 T3 ES 2144746T3
Authority
ES
Spain
Prior art keywords
signature
box
image
gray scale
signatures
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
ES96916943T
Other languages
English (en)
Inventor
Mark A Patel
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.)
United Parcel Service of America Inc
United Parcel Service Inc
Original Assignee
United Parcel Service of America Inc
United Parcel Service Inc
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 United Parcel Service of America Inc, United Parcel Service Inc filed Critical United Parcel Service of America Inc
Application granted granted Critical
Publication of ES2144746T3 publication Critical patent/ES2144746T3/es
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
    • G06V40/30—Writer recognition; Reading and verifying signatures

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 Processing (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Image Input (AREA)

Abstract

UN APARATO DE MANO PORTATIL PARA CAPTURAR UNA IMAGEN EN LA ESCALA DE GRISES DE UNA FIRMA DENTRO DE UNA CAJA CON MARCAS EXACTAS EN LAS ESQUINAS. PARTES DE LA IMAGEN FUERA DE LA CAJA SE RECORTAN Y LA CAJA SE ORIENTA Y SE AJUSTA A UN TAMAÑO Y FORMA ESTANDAR. SE MINIMIZAN LAS NECESIDADES DE ALMACENAMIENTO DE LA FIRMA Y SE FACILITA EL RECONOCIMIENTO DE LA FIRMA CON UN UMBRAL DE LA IMAGEN EN LA ESCALA DE GRISES Y CLAREANDO LOS TRAZOS DE LA FIRMA A UN ANCHO DE IMAGEN DE UN PIXEL.
ES96916943T 1995-06-05 1996-06-04 Metodo y aparato para la captacion de firmas sin contacto. Expired - Lifetime ES2144746T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/463,746 US5857029A (en) 1995-06-05 1995-06-05 Method and apparatus for non-contact signature imaging

Publications (1)

Publication Number Publication Date
ES2144746T3 true ES2144746T3 (es) 2000-06-16

Family

ID=31188774

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96916943T Expired - Lifetime ES2144746T3 (es) 1995-06-05 1996-06-04 Metodo y aparato para la captacion de firmas sin contacto.

Country Status (11)

Country Link
US (1) US5857029A (es)
EP (1) EP0834150B1 (es)
JP (1) JP3049094B2 (es)
AT (1) ATE189545T1 (es)
CA (1) CA2222240C (es)
DE (1) DE69606535T2 (es)
DK (1) DK0834150T3 (es)
ES (1) ES2144746T3 (es)
GR (1) GR3033348T3 (es)
PT (1) PT834150E (es)
WO (1) WO1996039676A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018117791A1 (es) * 2016-12-20 2018-06-28 Delgado Canez Marco Alberto Método para el pre-procesamiento de la imagen de una firma utilizando visión artificial

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7304670B1 (en) 1997-03-28 2007-12-04 Hand Held Products, Inc. Method and apparatus for compensating for fixed pattern noise in an imaging system
US6561428B2 (en) * 1997-10-17 2003-05-13 Hand Held Products, Inc. Imaging device having indicia-controlled image parsing mode
US7769644B2 (en) 1998-04-01 2010-08-03 R & L Carriers, Inc. Bill of lading transmission and processing system for less than a load carriers
US6637882B1 (en) * 1998-11-24 2003-10-28 Welch Allyn, Inc. Eye viewing device for retinal viewing through undilated pupil
US7170499B1 (en) * 1999-05-25 2007-01-30 Silverbrook Research Pty Ltd Handwritten text capture via interface surface
SE9904746L (sv) * 1999-12-23 2001-06-24 Anoto Ab Betalningssystem
US7111787B2 (en) 2001-05-15 2006-09-26 Hand Held Products, Inc. Multimode image capturing and decoding optical reader
US6942151B2 (en) * 2001-05-15 2005-09-13 Welch Allyn Data Collection, Inc. Optical reader having decoding and image capturing functionality
US6834807B2 (en) 2001-07-13 2004-12-28 Hand Held Products, Inc. Optical reader having a color imager
US7257259B2 (en) * 2001-10-17 2007-08-14 @Pos.Com, Inc. Lossless variable-bit signature compression
FR2840093B1 (fr) * 2002-05-27 2006-02-10 Real Eyes 3D Procede de numerisation par camera avec correction de la deformation et amelioration de la resolution
US6878896B2 (en) 2002-07-24 2005-04-12 United Parcel Service Of America, Inc. Synchronous semi-automatic parallel sorting
AU2003270386A1 (en) * 2002-09-06 2004-03-29 Rytec Corporation Signal intensity range transformation apparatus and method
WO2004079546A2 (en) * 2003-03-04 2004-09-16 United Parcel Service Of America, Inc. System for projecting a handling instruction onto a moving item or parcel
US7063256B2 (en) * 2003-03-04 2006-06-20 United Parcel Service Of America Item tracking and processing systems and methods
US7637430B2 (en) * 2003-05-12 2009-12-29 Hand Held Products, Inc. Picture taking optical reader
EP1694195B1 (en) * 2003-10-28 2009-04-08 Welch Allyn, Inc. Digital documenting ophthalmoscope
US7561717B2 (en) 2004-07-09 2009-07-14 United Parcel Service Of America, Inc. System and method for displaying item information
US7293712B2 (en) 2004-10-05 2007-11-13 Hand Held Products, Inc. System and method to automatically discriminate between a signature and a dataform
US9769354B2 (en) 2005-03-24 2017-09-19 Kofax, Inc. Systems and methods of processing scanned data
CA2910843C (en) 2007-07-23 2018-06-12 R & L Carriers, Inc. Information transmission and processing systems and methods for freight carriers
CN101465734A (zh) * 2007-12-21 2009-06-24 鸿富锦精密工业（深圳）有限公司 线上仿真签名系统及方法
US9767354B2 (en) 2009-02-10 2017-09-19 Kofax, Inc. Global geographic information retrieval, validation, and normalization
US9576272B2 (en) 2009-02-10 2017-02-21 Kofax, Inc. Systems, methods and computer program products for determining document validity
JP4875723B2 (ja) * 2009-04-24 2012-02-15 シャープ株式会社 画像形成装置
US9104934B2 (en) 2010-03-31 2015-08-11 Hand Held Products, Inc. Document decoding system and method for improved decoding performance of indicia reading terminal
US9298964B2 (en) 2010-03-31 2016-03-29 Hand Held Products, Inc. Imaging terminal, imaging sensor to determine document orientation based on bar code orientation and methods for operating the same
US8381984B2 (en) 2010-03-31 2013-02-26 Hand Held Products, Inc. System operative for processing frame having representation of substrate
US8542889B2 (en) * 2010-10-19 2013-09-24 Apple Inc. Systems, methods, and computer-readable media for capturing a signature for use in a document
US8657200B2 (en) 2011-06-20 2014-02-25 Metrologic Instruments, Inc. Indicia reading terminal with color frame processing
US9165187B2 (en) 2012-01-12 2015-10-20 Kofax, Inc. Systems and methods for mobile image capture and processing
US10146795B2 (en) 2012-01-12 2018-12-04 Kofax, Inc. Systems and methods for mobile image capture and processing
US9355312B2 (en) 2013-03-13 2016-05-31 Kofax, Inc. Systems and methods for classifying objects in digital images captured using mobile devices
US9208536B2 (en) 2013-09-27 2015-12-08 Kofax, Inc. Systems and methods for three dimensional geometric reconstruction of captured image data
CN105283884A (zh) 2013-03-13 2016-01-27 柯法克斯公司 对移动设备捕获的数字图像中的对象进行分类
US20140316841A1 (en) 2013-04-23 2014-10-23 Kofax, Inc. Location-based workflows and services
WO2014179752A1 (en) 2013-05-03 2014-11-06 Kofax, Inc. Systems and methods for detecting and classifying objects in video captured using mobile devices
WO2015073920A1 (en) 2013-11-15 2015-05-21 Kofax, Inc. Systems and methods for generating composite images of long documents using mobile video data
US9760788B2 (en) * 2014-10-30 2017-09-12 Kofax, Inc. Mobile document detection and orientation based on reference object characteristics
US10242285B2 (en) 2015-07-20 2019-03-26 Kofax, Inc. Iterative recognition-guided thresholding and data extraction
US10467465B2 (en) 2015-07-20 2019-11-05 Kofax, Inc. Range and/or polarity-based thresholding for improved data extraction
US9779296B1 (en) 2016-04-01 2017-10-03 Kofax, Inc. Content-based detection and three dimensional geometric reconstruction of objects in image and video data
US10471478B2 (en) 2017-04-28 2019-11-12 United Parcel Service Of America, Inc. Conveyor belt assembly for identifying an asset sort location and methods of utilizing the same
US10803350B2 (en) 2017-11-30 2020-10-13 Kofax, Inc. Object detection and image cropping using a multi-detector approach
CN109816847B (zh) * 2018-12-20 2021-01-01 深圳怡化电脑股份有限公司 一种判断手写字迹涂改的方法、装置及终端设备
US11263503B2 (en) 2020-05-14 2022-03-01 Hallmark Cards, Incorporated Signature-based unique identifier

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020463A (en) * 1976-02-27 1977-04-26 Recognition Equipment Incorporated Apparatus and a method for storage and retrieval of image patterns
US4286255A (en) * 1979-02-22 1981-08-25 Burroughs Corporation Signature verification method and apparatus
US4562592A (en) * 1983-12-30 1985-12-31 International Business Machines Corporation Shifting technique for signature verification
US4776464A (en) * 1985-06-17 1988-10-11 Bae Automated Systems, Inc. Automated article handling system and process
US4855842A (en) * 1987-08-06 1989-08-08 Professional Training Systems, Inc. Dedicated programmable controller for interactive video disc system
JP2575476B2 (ja) * 1988-10-20 1997-01-22 富士写真フイルム株式会社 画像信号処理方法およびその装置
JPH087788B2 (ja) * 1989-04-10 1996-01-29 株式会社キャディックス 署名照合方法
EP0433056B1 (en) * 1989-12-15 1996-08-21 Kabushiki Kaisha Toshiba System for recording an image having a facial image and ID information
FR2657982B1 (fr) * 1990-02-02 1992-11-27 Cga Hbs Procede de localisation d'adresse sur des articles a trier, etiquette d'adressage et dispositif de mise en óoeuvre du procede.
US5237625A (en) * 1990-04-24 1993-08-17 Matsushita Electric Industrial Co., Ltd. Image contour enhancing device
US5054102A (en) * 1990-06-11 1991-10-01 Eastman Kodak Company Self-centering character stroke thickening for optical character recognition
US5120940A (en) * 1990-08-10 1992-06-09 The Boeing Company Detection of barcodes in binary images with arbitrary orientation
US5378883A (en) * 1991-07-19 1995-01-03 Omniplanar Inc. Omnidirectional wide range hand held bar code reader
US5296960A (en) * 1993-02-26 1994-03-22 Cornell Research Foundation, Inc. Intracavity-doubled tunable optical parametric oscillator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018117791A1 (es) * 2016-12-20 2018-06-28 Delgado Canez Marco Alberto Método para el pre-procesamiento de la imagen de una firma utilizando visión artificial

Also Published As

Publication number Publication date
EP0834150B1 (en) 2000-02-02
DE69606535D1 (de) 2000-03-09
ATE189545T1 (de) 2000-02-15
DE69606535T2 (de) 2000-08-03
JPH11501427A (ja) 1999-02-02
CA2222240A1 (en) 1996-12-12
CA2222240C (en) 2001-04-24
US5857029A (en) 1999-01-05
EP0834150A1 (en) 1998-04-08
PT834150E (pt) 2000-06-30
WO1996039676A1 (en) 1996-12-12
JP3049094B2 (ja) 2000-06-05
DK0834150T3 (da) 2000-06-19
GR3033348T3 (en) 2000-09-29

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