BR0115293A - Método para otimizar um processamento de imagem e processo de impressão - Google Patents

Método para otimizar um processamento de imagem e processo de impressão

Info

Publication number
BR0115293A
BR0115293A BR0115293-9A BR0115293A BR0115293A BR 0115293 A BR0115293 A BR 0115293A BR 0115293 A BR0115293 A BR 0115293A BR 0115293 A BR0115293 A BR 0115293A
Authority
BR
Brazil
Prior art keywords
image
image processing
printing process
inventive method
optimizing image
Prior art date
Application number
BR0115293-9A
Other languages
English (en)
Inventor
Karolina Rosenberger
Matthias Reinhold
Fabian Boensch
Original Assignee
Alcan Tech & Man Ag
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 Alcan Tech & Man Ag filed Critical Alcan Tech & Man Ag
Publication of BR0115293A publication Critical patent/BR0115293A/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
    • H04N1/54—Conversion of colour picture signals to a plurality of signals some of which represent particular mixed colours, e.g. for textile printing

Abstract

"MéTODO PARA OTIMIZAR UM PROCESSAMENTO DE IMAGEM E PROCESSO DE IMPRESSãO". A invenção refere-se a um método para otimizar imagens coloridas emitidas por uma impressora de cor sobre superfícies não-brancas de substratos e para otimizar as quantidades de tinta de impressão utilizadas, no qual um motivo de imagem é processado por meio de um sistema de processamento de imagem auxiliado por computador, para formar uma cópia mestre e que está pronta para saída. O método inovador determina para cada pixel, se e com que densidade de cor uma subimpressão branca pode ser aplicada a um pixel correspondente, utilizando um algoritmo baseado em densidade de cor global S~ F~. A superfície do substrato é assim somente subimpressa com branco sobre os pixels da cópia mestre onde a densidade de cor global está faltando ou é baixa.
BR0115293-9A 2000-11-13 2001-10-31 Método para otimizar um processamento de imagem e processo de impressão BR0115293A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00811070A EP1206121A1 (de) 2000-11-13 2000-11-13 Vorfahren zur Optimierung eines Bildverarbeitungs- und Druckprozesses
PCT/EP2001/012614 WO2002039725A1 (de) 2000-11-13 2001-10-31 Verfahren zum optimieren eines bildbearbeitungs- und druckprozesses

Publications (1)

Publication Number Publication Date
BR0115293A true BR0115293A (pt) 2003-08-19

Family

ID=8175024

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0115293-9A BR0115293A (pt) 2000-11-13 2001-10-31 Método para otimizar um processamento de imagem e processo de impressão

Country Status (8)

Country Link
US (1) US6808244B2 (pt)
EP (2) EP1206121A1 (pt)
AT (1) ATE268970T1 (pt)
AU (1) AU2002216988A1 (pt)
BR (1) BR0115293A (pt)
CA (1) CA2428343A1 (pt)
DE (1) DE50102553D1 (pt)
WO (1) WO2002039725A1 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003244584A (ja) * 2002-02-20 2003-08-29 Canon Inc 画像処理装置、印刷システム、画像データ形式選択方法、プログラム、及び記憶媒体
JP4475623B2 (ja) * 2002-07-31 2010-06-09 キヤノン株式会社 色処理方法および色処理装置
US20070110780A1 (en) * 2005-11-14 2007-05-17 Nzymsys, Ip Inc. Building material surface treatment biocide, and method for treatment of building material surfaces
EP2007582B1 (en) * 2006-02-16 2017-02-08 Sanjay Chandermohan Maheshwari Method and apparatus for generating white underbase and generating suitably modified separations for printing on colored background other than white
EP1835725A1 (en) 2006-03-16 2007-09-19 Brother Kogyo Kabushiki Kaisha Print data generating apparatus and computer usable medium therefor
US20080232884A1 (en) * 2007-03-22 2008-09-25 Cadlink Technology Corporation Method for printing onto coloured substrates
JP4945361B2 (ja) * 2007-07-30 2012-06-06 富士フイルム株式会社 画像処理方法及びその装置、並びにｃｐｕ読取可能な記録媒体
JP2009055600A (ja) * 2007-07-30 2009-03-12 Fujifilm Corp 画像処理方法及びその装置、並びにｃｐｕ読取可能な記録媒体
US7920297B2 (en) * 2008-02-18 2011-04-05 Vistaprint Technologies Limited System and method for printing using variable-density white ink under-printed layer
JP4978516B2 (ja) * 2008-03-06 2012-07-18 ブラザー工業株式会社 印刷データ作成装置、印刷データ作成プログラム、及びコンピュータ読み取り可能な記録媒体
JP2009231992A (ja) * 2008-03-20 2009-10-08 Brother Ind Ltd 印刷データ作成装置、印刷装置、印刷データ作成プログラム、及びコンピュータ読み取り可能な記録媒体
JP5071201B2 (ja) * 2008-03-31 2012-11-14 ブラザー工業株式会社 印刷プレビューデータ作成装置、印刷プレビューデータ作成プログラム及びコンピュータ読み取り可能な記録媒体
JP4998352B2 (ja) * 2008-03-31 2012-08-15 ブラザー工業株式会社 印刷データ作成装置、印刷データ作成プログラム及びコンピュータ読み取り可能な記録媒体
TWI419546B (zh) * 2010-10-05 2013-12-11 Avision Inc 多功能事務機及產生列印資料之方法
US20130215440A1 (en) * 2011-07-14 2013-08-22 Maheshwari Sanjay Chandermohan Method And Apparatus For Calibrating And Profiling Colored Media Given An Inkset On A Printer Using White Ink And An Apparatus And Automatic Method For Color Separating And Printing On Colored Background Using White Ink
CN104487895B (zh) * 2012-05-28 2017-05-31 惠普工业印刷有限公司 图像处理、打印和打印的物品
US9336465B2 (en) 2013-03-15 2016-05-10 Electronics For Imaging, Inc. Method and apparatus for color print management
US9126420B2 (en) * 2013-06-04 2015-09-08 Electronics For Imaging, Inc. Multi-layer printing on non-white backgrounds
US9232112B2 (en) * 2013-07-18 2016-01-05 Electronics For Imaging, Inc. Method and apparatus for effecting color separation, color variation, color characterization, and gamut mapping in color printing
US9815308B2 (en) * 2013-12-18 2017-11-14 Hewlett-Packard Development Company, L.P. Printer calibration for media color
US10054549B2 (en) 2014-01-09 2018-08-21 Electronics For Imaging, Inc. Method and apparatus for automatic measurement of various qualities of printed sheets
US10183496B2 (en) * 2014-10-30 2019-01-22 Hewlett-Packard Development Company, L.P. Ink jet printing with high drop weight (HDW) planes and low drop weight (LDW) planes
JP6720008B2 (ja) * 2016-07-22 2020-07-08 株式会社ジャパンディスプレイ 表示装置および表示装置の駆動方法
JP2021526251A (ja) * 2017-11-14 2021-09-30 チャンデルモハン マヘシュワリ、サンジェイ 白色アンダーベースを生成し、白黒以外の着色背景に印刷するための修正分離を生成する方法及び装置
IT201800011126A1 (it) * 2018-12-14 2020-06-14 Devstudio S R L Metodo per ottimizzare automaticamente la gestione del colore nella stampa digitale su substrati colorati

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59115853A (ja) * 1982-12-23 1984-07-04 Sharp Corp インクジエツト記録装置
US4680625A (en) * 1984-07-18 1987-07-14 Konishiroku Photo Industry Co., Ltd. Method and apparatus for multicolor image forming
US4812899A (en) * 1985-01-29 1989-03-14 Harald Kueppers Printing process where each incremental area is divided into a chromatic area and an achromatic area and wherein the achromatic areas are printed in black and white and the chromatic areas are printed in color sub-sections
EP0763926A3 (en) * 1995-09-13 1998-01-07 Dainippon Screen Mfg. Co., Ltd. Method and apparatus for preparing special color separation
JP3476331B2 (ja) * 1997-03-14 2003-12-10 株式会社東芝 画像処理装置および画像処理方法

Also Published As

Publication number Publication date
US6808244B2 (en) 2004-10-26
CA2428343A1 (en) 2002-05-16
ATE268970T1 (de) 2004-06-15
EP1336292A1 (de) 2003-08-20
WO2002039725A1 (de) 2002-05-16
EP1206121A1 (de) 2002-05-15
EP1336292B1 (de) 2004-06-09
US20040027416A1 (en) 2004-02-12
DE50102553D1 (de) 2004-07-15
AU2002216988A1 (en) 2002-05-21

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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 5A, 6A E 7A ANUIDADES.

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 1964 DE 26/08/2008 E CONSIDERANDO A AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS.