BR0302439A - Tabela de conferência de meios/tela - Google Patents

Tabela de conferência de meios/tela

Info

Publication number
BR0302439A
BR0302439A BR0302439-3A BR0302439A BR0302439A BR 0302439 A BR0302439 A BR 0302439A BR 0302439 A BR0302439 A BR 0302439A BR 0302439 A BR0302439 A BR 0302439A
Authority
BR
Brazil
Prior art keywords
image
curve
tone reproduction
media
conference table
Prior art date
Application number
BR0302439-3A
Other languages
English (en)
Inventor
Grace T Brewington
Peter A Crean
Lalit K Mestha
Gary W Skinner
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 BR0302439A publication Critical patent/BR0302439A/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
    • 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)
  • Image Processing (AREA)

Abstract

"TABELA DE CONFERêNCIA DE MEIOS/TELA". A presente invenção refere-se a um sistema de renderização de imagem, um método de compensação para mudanças no desempenho do sistema relacionadas com atributos de imagem inclui a renderização de uma imagem de diagnóstico, a detecção de pelo menos uma qualidade de imagem da imagem de diagnóstico, a atualização de uma curva de reprodução de tom de compensação de atributos de imagem com base na qualidade de imagem detectada e renderizada de uma imagem com base na curva de reprodução de tom de compensação de atributo de imagem atualizada. Por exemplo, atributos de imagem incluem tipo de meios de impressão e uma seleção de tela de meio tom. Um sistema de processamento de imagens operativo para realizar o método de compensação inclui um conjunto de curvas de reproduções de tons de compensação de atributos de imagem. Cada curva do conjunto está associada com uma combinação particular de atributos de imagem. Por exemplo, cada curva está associada com uma combinação particular de tipo de meios/tela de meio tom.
BR0302439-3A 2002-07-16 2003-07-15 Tabela de conferência de meios/tela BR0302439A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/196,837 US7206099B2 (en) 2002-07-16 2002-07-16 Media/screen look-up-table for color consistency

Publications (1)

Publication Number Publication Date
BR0302439A true BR0302439A (pt) 2004-09-08

Family

ID=30442851

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0302439-3A BR0302439A (pt) 2002-07-16 2003-07-15 Tabela de conferência de meios/tela

Country Status (4)

Country Link
US (1) US7206099B2 (pt)
JP (1) JP2004094924A (pt)
BR (1) BR0302439A (pt)
CA (1) CA2434633C (pt)

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US7310107B2 (en) * 2005-03-22 2007-12-18 Eastman Kodak Company Method for monitoring image calibration
US7835036B2 (en) * 2005-05-02 2010-11-16 Xerox Corporation Method to automatically identify and compensate for substrate differences using a sensor
US8149454B2 (en) * 2005-06-09 2012-04-03 Xerox Corporation Color printing
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US7724406B2 (en) 2006-01-31 2010-05-25 Xerox Corporation Halftone independent color drift correction
US7679783B2 (en) * 2006-03-09 2010-03-16 Kabushiki Kaisha Toshiba System and method for extracting grayscale data within a prescribed tolerance
US7652791B2 (en) * 2006-05-16 2010-01-26 Xerox Corporation Reprinting
JP4726231B2 (ja) * 2006-10-24 2011-07-20 キヤノン株式会社 印刷制御装置、印刷制御方法、プログラム及び記憶媒体
JP2008294554A (ja) * 2007-05-22 2008-12-04 Fuji Xerox Co Ltd 画像処理方法及び画像形成装置
US8085433B2 (en) * 2007-06-29 2011-12-27 Xerox Corporation Variable/personalized colorization printing using tone reproduction curves
US8314959B2 (en) * 2007-07-03 2012-11-20 Xerox Corporation Adaptive cycle up convergence criteria
US7382244B1 (en) * 2007-10-04 2008-06-03 Kd Secure Video surveillance, storage, and alerting system having network management, hierarchical data storage, video tip processing, and vehicle plate analysis
US8254000B2 (en) * 2008-10-22 2012-08-28 Xerox Corporation Matching printer custom target colors using in-line spectrophotometer
US8274706B2 (en) * 2009-01-16 2012-09-25 Xerox Corporation System and method for halftone independent temporal color drift correction in hi-addressability xerographic printers
US8687236B2 (en) * 2009-01-22 2014-04-01 Hewlett-Packard Development Company, L.P. Ink restriction determination
US20100245930A1 (en) * 2009-03-30 2010-09-30 Xerox Corporation Banner sheet-based sampling method
KR101619848B1 (ko) * 2009-11-11 2016-05-12 삼성전자주식회사 인쇄 제어 단말장치, 화상형성장치, 인쇄 제어 방법 및 화상형성방법
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
US8593709B2 (en) * 2010-07-22 2013-11-26 Hewlett-Packard Development Company, L.P. Color profile selection
AU2011200830B2 (en) * 2011-02-25 2014-09-25 Canon Kabushiki Kaisha Method, apparatus and system for modifying quality of an image
US9420146B2 (en) 2011-10-31 2016-08-16 Electronics For Imaging, Inc. Method and apparatus for controlling the color accuracy of digital printing devices and adaptation to a previously defined state
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
US8711386B2 (en) * 2012-02-27 2014-04-29 Ricoh Company, Ltd. Utilizing virtually stored media snapshots for rasterizing print jobs
US10136002B2 (en) 2016-11-30 2018-11-20 Kyocera Document Solutions Inc. Cloud-based document quality assurance
US10178280B2 (en) * 2017-03-29 2019-01-08 Xerox Corporation Paper type dependent automatic background suppression
WO2019081309A1 (en) * 2017-10-27 2019-05-02 OCE Holding B.V. MULTI-ROLL PRINTER CONTROL DEVICE, PRINTING SYSTEM, AND MULTI-ROLL PRINTER CONTROL METHOD

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US5206686A (en) * 1990-03-20 1993-04-27 Minolta Camera Kabushiki Kaisha Apparatus for forming an image with use of electrophotographic process including gradation correction
US5081596A (en) * 1991-03-13 1992-01-14 Hewlett-Packard Company Text and color image printing system
US5255085A (en) * 1991-10-25 1993-10-19 Eastman Kodak Company Adaptive technique for providing accurate tone reproduction control in an imaging system
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US5897239A (en) * 1997-03-31 1999-04-27 Xerox Corporation Photometric color correction and control system for custom colors
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US6236474B1 (en) * 1998-05-22 2001-05-22 Xerox Corporation Device independent color controller and method
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US6366362B1 (en) * 1998-12-23 2002-04-02 Xerox Corporation Method and apparatus for adjusting input binary image halftone dots using template matching controlled by print engine xerographic density information to maintain constant tone reproduction on printed output over time
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US6567170B2 (en) * 2001-06-25 2003-05-20 Xerox Corporation Simultaneous plural colors analysis spectrophotometer

Also Published As

Publication number Publication date
US7206099B2 (en) 2007-04-17
JP2004094924A (ja) 2004-03-25
CA2434633C (en) 2009-10-06
CA2434633A1 (en) 2004-01-16
US20040012817A1 (en) 2004-01-22

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ARTIGO 8O COMBINADO COM ARTIGO 13 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.