BRPI0602170A - impressão colorida - Google Patents

impressão colorida

Info

Publication number
BRPI0602170A
BRPI0602170A BRPI0602170-0A BRPI0602170A BRPI0602170A BR PI0602170 A BRPI0602170 A BR PI0602170A BR PI0602170 A BRPI0602170 A BR PI0602170A BR PI0602170 A BRPI0602170 A BR PI0602170A
Authority
BR
Brazil
Prior art keywords
color print
color
print
trcs
dimensional
Prior art date
Application number
BRPI0602170-0A
Other languages
English (en)
Inventor
Meng Yao
Michael T Stevens
Paul W Philippi
Michael D Stevens
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 BRPI0602170A publication Critical patent/BRPI0602170A/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
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6016—Conversion to subtractive colour signals
    • H04N1/6022—Generating a fourth subtractive colour signal, e.g. under colour removal, black masking
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color, Gradation (AREA)
  • Color Image Communication Systems (AREA)
  • Image Processing (AREA)

Abstract

"IMPRESSãO COLORIDA". A presente invenção refere-se a um método para operar uma impressora colorida que inclui utilizar um primeiro conjunto de TRCs unidimensionais ou um segundo conjunto de TRCs unidimensionais com um único conjunto de tabelas de cor.
BRPI0602170-0A 2005-06-09 2006-06-07 impressão colorida BRPI0602170A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/149,599 US8149454B2 (en) 2005-06-09 2005-06-09 Color printing

Publications (1)

Publication Number Publication Date
BRPI0602170A true BRPI0602170A (pt) 2007-02-21

Family

ID=36809566

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0602170-0A BRPI0602170A (pt) 2005-06-09 2006-06-07 impressão colorida

Country Status (4)

Country Link
US (1) US8149454B2 (pt)
EP (1) EP1732307B1 (pt)
JP (1) JP2006341605A (pt)
BR (1) BRPI0602170A (pt)

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US8163263B2 (en) * 2006-01-30 2012-04-24 Honda Motor Co., Ltd. Catalyst for the growth of carbon single-walled nanotubes
US20080315206A1 (en) * 2007-06-19 2008-12-25 Herner S Brad Highly Scalable Thin Film Transistor
US7864366B2 (en) * 2007-09-11 2011-01-04 Xerox Corporation Method and system for improved space filling interpolation
US7880928B2 (en) 2007-12-21 2011-02-01 Xerox Corporation Color image process controls methods and systems
US8526062B2 (en) * 2008-04-14 2013-09-03 Xerox Corporation Color lookup table compression
JP5617567B2 (ja) * 2010-11-30 2014-11-05 コニカミノルタ株式会社 キャリブレーションシステム、キャリブレーション方法及びプログラム
US9654667B1 (en) 2016-05-06 2017-05-16 Xerox Corporation System and method for stochastic vector halftoning of contone data in a printer having variable printing parameters
US9641726B1 (en) 2016-05-06 2017-05-02 Xerox Corporation Multi-ink vector halftoning using multi-bit vector halftoning methods

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US6694109B1 (en) * 2003-01-15 2004-02-17 Xerox Corporation Real-time control of tone reproduction curve by redefinition of lookup tables from fit of in-line enhanced toner area coverage (ETAC) data
US7253925B2 (en) * 2003-03-06 2007-08-07 Kabushiki Kaisha Toshiba System and method for performing halftone processing of color and monochrome data
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Also Published As

Publication number Publication date
EP1732307A2 (en) 2006-12-13
EP1732307A3 (en) 2008-07-23
EP1732307B1 (en) 2012-08-15
US20060279753A1 (en) 2006-12-14
US8149454B2 (en) 2012-04-03
JP2006341605A (ja) 2006-12-21

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.