BR0102191A - Flexibilidade temporal intensifica quando daexecução/aplicação/reversão da calibração paraum dispositivo de saìda de impressora - Google Patents

Flexibilidade temporal intensifica quando daexecução/aplicação/reversão da calibração paraum dispositivo de saìda de impressora

Info

Publication number
BR0102191A
BR0102191A BR0102191-5A BR0102191A BR0102191A BR 0102191 A BR0102191 A BR 0102191A BR 0102191 A BR0102191 A BR 0102191A BR 0102191 A BR0102191 A BR 0102191A
Authority
BR
Brazil
Prior art keywords
output device
calibration
image output
image
reversing
Prior art date
Application number
BR0102191-5A
Other languages
English (en)
Other versions
BR0102191B1 (pt
Inventor
Todd R Henderson
Ammar T Degani
Michael A Wiegand
Ichard J Eddy
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of BR0102191A publication Critical patent/BR0102191A/pt
Publication of BR0102191B1 publication Critical patent/BR0102191B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/40006—Compensating for the effects of ageing, i.e. changes over time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/407—Control or modification of tonal gradation or of extreme levels, e.g. background level
    • H04N1/4076—Control or modification of tonal gradation or of extreme levels, e.g. background level dependent on references outside the picture
    • H04N1/4078—Control or modification of tonal gradation or of extreme levels, e.g. background level dependent on references outside the picture using gradational references, e.g. grey-scale test pattern analysis
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6027—Correction or control of colour gradation or colour contrast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/603—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer
    • H04N1/6033—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer using test pattern analysis
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6097—Colour correction or control depending on the characteristics of the output medium, e.g. glossy paper, matt paper, transparency or fabrics

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Record Information Processing For Printing (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Color Image Communication Systems (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Color, Gradation (AREA)
  • Image Processing (AREA)

Abstract

Patente de Invenção: "FLEXIBILIDADE TEMPORALINTENSIFICADA QUANDO DAEXECUçãO/APLICAçãO/REVERSãO DA CALIBRAçãO PARAUM DISPOSITIVO DE SAìDA DE IMPRESSORA". Sistema (10)para compensar uma flutuação de calibração em um dispositivo desaída de imagem (12) que inclui um meio de entrada de usuário(22, 24) para especificar um meio de saída (20). Um controlador dedispositivo de saída de imagem (14) converte os dados de imagemoriginais em dados de imagem finais usados pelo dispositivo desaída de imagem (12). O dispositivo de saída de imagem (12)produz uma imagem de calibração, como uma função de um meiode saída (20), para uma pluralidade de telas de retícula capaz deser produzida pelo dispositivo de saída de imagem (12). Umprocessador (52) se comunica com o controlador (14). Oprocessador (52) calcula uma pluralidade de conjuntos candidatosde curva de reprodução de tom (60) para o meio de saídaespecificado. Cada um dos conjuntos (60) corresponde a uma dapluralidade de telas de retícula. Os conjuntos candidatos de curvade reprodução de tom (60) são aceitos para compensar umaflutuação de calibração no dispositivo de saída de imagem (12).
BRPI0102191-5A 2000-05-01 2001-04-30 Método para Calibrar um Dispositivo de Saída de Impressora e Sistema para Compensar uma Flutuação de Calibração em um Dispositivo de Saída de Imagem BR0102191B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/563,029 US6965462B1 (en) 2000-05-01 2000-05-01 Increased temporal flexibility when performing/applying/reverting calibration for a printer output device

Publications (2)

Publication Number Publication Date
BR0102191A true BR0102191A (pt) 2001-12-26
BR0102191B1 BR0102191B1 (pt) 2014-09-23

Family

ID=24248806

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0102191-5A BR0102191B1 (pt) 2000-05-01 2001-04-30 Método para Calibrar um Dispositivo de Saída de Impressora e Sistema para Compensar uma Flutuação de Calibração em um Dispositivo de Saída de Imagem

Country Status (6)

Country Link
US (1) US6965462B1 (pt)
EP (1) EP1152597B1 (pt)
JP (1) JP4841057B2 (pt)
BR (1) BR0102191B1 (pt)
CA (1) CA2345830C (pt)
DE (1) DE60134908D1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7023578B2 (en) * 2001-01-23 2006-04-04 Xerox Corporation Printer image processing system with customized tone reproduction curves
US7161719B2 (en) * 2001-09-26 2007-01-09 Hewlett-Packard Development Company, L.P. Generalized color calibration architecture and method
US20040125388A1 (en) * 2001-11-13 2004-07-01 Scitex Digital Printing, Inc. Digital image optimization through multiple on-press selections
US7298531B2 (en) 2001-11-13 2007-11-20 Eastman Kodak Company Digital image optimization incorporating paper evaluation
US6917448B2 (en) * 2002-05-22 2005-07-12 Creo Il. Ltd. Dot gain calibration method and apparatus
US7206099B2 (en) * 2002-07-16 2007-04-17 Xerox Corporation Media/screen look-up-table for color consistency
JP2004264749A (ja) * 2003-03-04 2004-09-24 Canon Inc 画像形成装置、画像処理装置、及びその制御方法
US7443537B2 (en) * 2003-09-30 2008-10-28 Digimarc Corporation Methods and apparatuses for printer recalibration
JP4576973B2 (ja) * 2004-10-18 2010-11-10 ソニー株式会社 印刷制御装置、画像処理装置、印刷装置、印刷制御方法及びプログラム
US7287699B2 (en) * 2005-08-05 2007-10-30 Honeywell International Inc. Sensor calibration method and systems
JP2007196553A (ja) * 2006-01-27 2007-08-09 Konica Minolta Business Technologies Inc キャリブレーション方法、画像形成システム、画像形成装置及びキャリブレーションプログラム
JP4293200B2 (ja) * 2006-04-06 2009-07-08 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置及び画像形成方法
JP4797766B2 (ja) * 2006-04-17 2011-10-19 富士ゼロックス株式会社 画像処理装置、画像形成装置および画像処理方法
KR100909059B1 (ko) 2006-08-08 2009-07-23 캐논 가부시끼가이샤 정보처리장치, 정보처리방법 및 색분해 테이블 작성방법
JP5223122B2 (ja) * 2007-03-02 2013-06-26 マーベル ワールド トレード リミテッド 画像の動的なディザリング
US8072648B2 (en) 2007-07-26 2011-12-06 Xerox Corporation Halftone independent correction of spatial non-uniformities
JP5137559B2 (ja) * 2007-12-21 2013-02-06 キヤノン株式会社 画像形成装置及び画像形成方法、コンピュータプログラム及び記録媒体
US8203737B2 (en) * 2008-11-18 2012-06-19 Xerox Corporation Method and system for set-point sharing and purchasing
JP4941502B2 (ja) * 2009-04-27 2012-05-30 ブラザー工業株式会社 画像形成装置、及び、画像形成方法
JP5499603B2 (ja) * 2009-09-14 2014-05-21 株式会社リコー 画像形成装置
JP2011077844A (ja) * 2009-09-30 2011-04-14 Seiko Epson Corp 印刷装置およびキャリブレーション方法
JP5531745B2 (ja) * 2010-04-14 2014-06-25 コニカミノルタ株式会社 画像形成装置
US8879118B2 (en) * 2011-01-24 2014-11-04 Xerox Corporation Method to align and apply geometric distortion and uniformity compensation data
JP6084007B2 (ja) * 2011-12-22 2017-02-22 キヤノン株式会社 画像形成装置、その方法およびプログラム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5293539A (en) 1991-10-25 1994-03-08 Eastman Kodak Company Method and apparatus for calibrating tone reproduction in a proofing system
US5585927A (en) 1992-05-19 1996-12-17 Minolta Camera Kabushiki Kaisha Digital image forming apparatus having gradation characteristic setting means
US5471313A (en) 1993-02-24 1995-11-28 Xerox Corporation Method and control system architecture for controlling tone reproduction in a printing device
US5347369A (en) 1993-03-22 1994-09-13 Xerox Corporation Printer calibration using a tone reproduction curve and requiring no measuring equipment
US5612902A (en) 1994-09-13 1997-03-18 Apple Computer, Inc. Method and system for analytic generation of multi-dimensional color lookup tables
US5838465A (en) 1994-12-02 1998-11-17 Hitachi, Ltd. Color compensating method of color image and color image generating apparatus
US5777656A (en) 1995-06-07 1998-07-07 Xerox Corporation Tone reproduction maintenance system for an electrostatographic printing machine
JP4018755B2 (ja) 1995-08-22 2007-12-05 富士フイルム株式会社 色信号変換用トーンカーブ作成方法及び装置
US5649073A (en) 1995-12-28 1997-07-15 Xerox Corporation Automatic calibration of halftones
JP3408119B2 (ja) 1996-08-23 2003-05-19 キヤノン株式会社 画像処理装置と方法、及び記録媒体
US6035152A (en) 1997-04-11 2000-03-07 Xerox Corporation Method for measurement of tone reproduction curve
US6048117A (en) * 1998-05-08 2000-04-11 Xerox Corporation Network-based system for color calibration of printers

Also Published As

Publication number Publication date
CA2345830A1 (en) 2001-11-01
DE60134908D1 (de) 2008-09-04
US6965462B1 (en) 2005-11-15
EP1152597A2 (en) 2001-11-07
CA2345830C (en) 2007-04-24
BR0102191B1 (pt) 2014-09-23
EP1152597B1 (en) 2008-07-23
JP2002011914A (ja) 2002-01-15
JP4841057B2 (ja) 2011-12-21
EP1152597A3 (en) 2003-03-12

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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 23/09/2014, 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 15A ANUIDADE.

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

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.