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MX9306461A - Metodo y aparato para la eliminacion de color en documentos de imagen multicolor. - Google Patents

Metodo y aparato para la eliminacion de color en documentos de imagen multicolor.

Info

Publication number
MX9306461A
MX9306461A MX9306461A MX9306461A MX9306461A MX 9306461 A MX9306461 A MX 9306461A MX 9306461 A MX9306461 A MX 9306461A MX 9306461 A MX9306461 A MX 9306461A MX 9306461 A MX9306461 A MX 9306461A
Authority
MX
Mexico
Prior art keywords
color
elimination
image
image documents
multicolored image
Prior art date
Application number
MX9306461A
Other languages
English (en)
Inventor
Werner Ruppert
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of MX9306461A publication Critical patent/MX9306461A/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/143—Sensing or illuminating at different wavelengths

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Image Generation (AREA)
  • Processing Or Creating Images (AREA)

Abstract

Se proporciona un método y diferentes arreglos para la iluminación de color en documentos de imagen multicolor. Toda la información de color para cada elemento de la ilustración de la imagen del documento se proporciona en forma concurrente, para todo elemento de ilustración PEL la señal de imagen de todos los colores proporcionados se analiza y para cada elemento de ilustración se selecciona aquella señal de aquel color que tiene el contraste mínimo en relación al fondo del documento de imagen.
MX9306461A 1992-10-19 1993-10-18 Metodo y aparato para la eliminacion de color en documentos de imagen multicolor. MX9306461A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92117810A EP0593798B1 (en) 1992-10-19 1992-10-19 Method and apparatus for elimination of color from multi-color image documents

Publications (1)

Publication Number Publication Date
MX9306461A true MX9306461A (es) 1994-04-29

Family

ID=8210147

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9306461A MX9306461A (es) 1992-10-19 1993-10-18 Metodo y aparato para la eliminacion de color en documentos de imagen multicolor.

Country Status (8)

Country Link
US (2) US5621816A (es)
EP (1) EP0593798B1 (es)
JP (1) JP2575592B2 (es)
AT (1) ATE175511T1 (es)
CA (1) CA2105019C (es)
DE (1) DE69228120T2 (es)
ES (1) ES2126582T3 (es)
MX (1) MX9306461A (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5832112A (en) * 1993-12-24 1998-11-03 Canon Kabushiki Kaisha Image processing apparatus capable of detecting specific originals
US6134346A (en) * 1998-01-16 2000-10-17 Ultimatte Corp Method for removing from an image the background surrounding a selected object
US6035058A (en) * 1998-02-10 2000-03-07 Eastman Kodak Company Automatic color dropout using luminance-chrominance space processing
US6757426B2 (en) 2001-03-21 2004-06-29 Eastman Kodak Company System and method for image processing by automatic color dropout
US6999204B2 (en) * 2001-04-05 2006-02-14 Global 360, Inc. Document processing using color marking
US6823081B2 (en) * 2001-04-30 2004-11-23 Eastman Kodak Company Generation of a color dropout function for use in electronic color dropout
US8892895B1 (en) 2002-05-07 2014-11-18 Data Recognition Corporation Integrated system for electronic tracking and control of documents
US8385811B1 (en) * 2003-02-11 2013-02-26 Data Recognition Corporation System and method for processing forms using color
US7153378B2 (en) * 2003-11-21 2006-12-26 Joe & Samia Management Inc. Product labelling
US8179565B2 (en) * 2005-09-08 2012-05-15 Go Daddy Operating Company, LLC Document color and shades of gray optimization using outlining
US7777917B2 (en) * 2005-09-08 2010-08-17 The Go Daddy Group, Inc. Document color and shades of gray optimization using solid monochrome colors
US7502135B2 (en) * 2005-09-08 2009-03-10 The Go Daddy Group, Inc. Document color and shades of gray optimization using dithered monochrome surfaces
US8115977B2 (en) * 2005-09-08 2012-02-14 Go Daddy Operating Company, LLC Document color and shades of gray optimization using monochrome patterns

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938088A (en) * 1971-12-30 1976-02-10 Xerox Corporation Character coding and recognition system
JPS582993A (ja) * 1981-06-29 1983-01-08 株式会社東芝 印刷物の判別装置
US4547897A (en) * 1983-02-01 1985-10-15 Honeywell Inc. Image processing for part inspection
GB8713819D0 (en) * 1987-06-12 1987-12-16 Smiths Industries Plc Information processing systems
JPH02141878A (ja) * 1988-11-24 1990-05-31 Tokyo Electric Co Ltd 画像読取装置
JP2872680B2 (ja) * 1988-12-16 1999-03-17 株式会社リコー 黒文字の検出方式
JP2746692B2 (ja) * 1989-10-09 1998-05-06 富士通株式会社 色画像データ処理装置
NL8902726A (nl) * 1989-11-06 1991-06-03 Oce Nederland Bv Werkwijze en inrichting voor het bewerken van data afkomstig van beelden.
JP2731443B2 (ja) * 1990-02-05 1998-03-25 コニカ株式会社 カラー画像処理装置
US5014328A (en) * 1990-07-24 1991-05-07 Eastman Kodak Company Automatic detection and selection of a drop-out color used in conjunction with optical character recognition of preprinted forms
US5283698A (en) * 1991-04-08 1994-02-01 Canon Kabushiki Kaisha Image reading apparatus
US5285271A (en) * 1991-05-14 1994-02-08 Hewlett-Packard Company Digital color matrixing circuit

Also Published As

Publication number Publication date
DE69228120D1 (de) 1999-02-18
JP2575592B2 (ja) 1997-01-29
EP0593798B1 (en) 1999-01-07
US5621816A (en) 1997-04-15
ATE175511T1 (de) 1999-01-15
CA2105019A1 (en) 1994-04-20
USRE38275E1 (en) 2003-10-14
DE69228120T2 (de) 1999-08-05
ES2126582T3 (es) 1999-04-01
EP0593798A1 (en) 1994-04-27
JPH06195509A (ja) 1994-07-15
CA2105019C (en) 1999-01-26

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees