BR0006252A - Manutenção de qualidade de borda preta em impressão com tinta lìquida - Google Patents

Manutenção de qualidade de borda preta em impressão com tinta lìquida

Info

Publication number
BR0006252A
BR0006252A BR0006252-9A BR0006252A BR0006252A BR 0006252 A BR0006252 A BR 0006252A BR 0006252 A BR0006252 A BR 0006252A BR 0006252 A BR0006252 A BR 0006252A
Authority
BR
Brazil
Prior art keywords
black
printing
plane
image data
maintenance
Prior art date
Application number
BR0006252-9A
Other languages
English (en)
Inventor
Peter A Torpey
Lesley P Dudek
Virgil Joseph Hull
Glenn K Smith
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 BR0006252A publication Critical patent/BR0006252A/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
    • H04N1/58—Edge or detail enhancement; Noise or error suppression, e.g. colour misregistration correction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/21—Ink jet for multi-colour printing
    • B41J2/2132—Print quality control characterised by dot disposition, e.g. for reducing white stripes or banding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/10—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by matrix printers
    • G06K15/102—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by matrix printers using ink jet print heads
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/0002—Handling the output data
    • G06K2215/0005—Accepting output data; Preparing data for the controlling system
    • G06K2215/0014—Transforming the printer input data into internal codes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/0082—Architecture adapted for a particular function
    • G06K2215/0094—Colour printing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Ink Jet (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Fax Reproducing Arrangements (AREA)

Abstract

Patente de Invenção:<B>"MANUTENçãO DE QUALIDADE DE BORDA PRETA EM IMPRESSãO COM TINTA LìQUIDA"<D>. A presente invenção refere-se a uma método de processamento de dados de imagem coloridos para impressão em uma impressora de jato de tinta para manter a qualidade de borda em uma imagem gravada em um meio receptor. O método inicia com o recebimento de dados de imagens coloridas compreendendo uma pluralidade de planos coloridos que combinam para formar uma disposição de pixels compostos, os planos coloridos incluindo pelo menos uma plano preto e pelo menos um plano não preto, em cada plano colorido compreende uma disposição de pixels de separação, cada pixels de separação possuindo pelo menos dois estados, um primeiro estado correspondendo à não deposição de tinta em um local de imagem e um segundo estado correspondendo à deposição de tinta em um local de imagem. O método então identifica uma interface entre uma área preta e uma área não impressa; define um limite de largura de N-pixel dentro da área preta; e modifica os dados de imagem colorida correspondentes ao limite de N-pixel para reduzir o número de pixels de separação de estado em um plano não preto.
BR0006252-9A 1999-12-03 2000-12-04 Manutenção de qualidade de borda preta em impressão com tinta lìquida BR0006252A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/453,788 US6290330B1 (en) 1999-12-03 1999-12-03 Maintaining black edge quality in liquid ink printing

Publications (1)

Publication Number Publication Date
BR0006252A true BR0006252A (pt) 2001-09-25

Family

ID=23802071

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0006252-9A BR0006252A (pt) 1999-12-03 2000-12-04 Manutenção de qualidade de borda preta em impressão com tinta lìquida

Country Status (5)

Country Link
US (1) US6290330B1 (pt)
EP (1) EP1110738B1 (pt)
JP (1) JP2001199089A (pt)
BR (1) BR0006252A (pt)
DE (1) DE60001906T2 (pt)

Families Citing this family (28)

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Publication number Priority date Publication date Assignee Title
US6919973B1 (en) * 1999-07-27 2005-07-19 Xerox Corporation Auxiliary pixel patterns for improving print quality
JP4006198B2 (ja) * 2000-07-21 2007-11-14 キヤノン株式会社 インクジェット記録方法、記録装置およびデータ処理方法
JP3915507B2 (ja) * 2001-12-25 2007-05-16 セイコーエプソン株式会社 輪郭の滲みを抑制する印刷
JP2004025785A (ja) * 2002-06-28 2004-01-29 Fuji Xerox Co Ltd カラー画像処理装置及び方法
US7548345B2 (en) * 2002-10-24 2009-06-16 Lexmark International, Inc. High resolution print mode offering improved text print quality
FR2846907B1 (fr) * 2002-11-08 2006-04-07 Gemplus Card Int Procede d'impression a jet d'encre couleur a optimisation du nombre de gouttes deposees et imprimante correspondante
JP2004167816A (ja) * 2002-11-19 2004-06-17 Canon Inc 記録方法
US7173734B2 (en) * 2002-12-11 2007-02-06 Xerox Corporation Intercolor bleed reduction in liquid ink printers
US6886912B2 (en) * 2003-01-15 2005-05-03 Xerox Corporation Method and apparatus for processing images having color combinations
US6871928B1 (en) * 2003-09-05 2005-03-29 Xerox Corporation Selective enhancement of black
JP4701596B2 (ja) * 2003-09-12 2011-06-15 富士ゼロックス株式会社 インクジェット記録装置及びインクジェット記録方法
US6880907B2 (en) * 2003-09-18 2005-04-19 Benq Corporation Method of maintaining edge quality in ink jet printing
US7048349B2 (en) * 2004-01-12 2006-05-23 Xerox Corporation Color printing
US7040730B2 (en) * 2004-01-12 2006-05-09 Xerox Corporation Color printing
JP2006001053A (ja) * 2004-06-15 2006-01-05 Canon Inc インクジェット記録装置およびインクジェット記録方法
US7602529B2 (en) * 2004-09-07 2009-10-13 Eastman Kodak Company Method and system for controlling printer text/line art and halftone independently
US7246880B2 (en) * 2004-10-29 2007-07-24 Hewlett-Packard Development Company, L.P. Method for black pixel designation in document image data
US7258410B2 (en) * 2004-11-10 2007-08-21 Xerox Corporation Method and apparatus for reducing intercolor bleed to improve print quality
US7422301B2 (en) * 2005-01-10 2008-09-09 Xerox Corporation Method and apparatus using pixel spot size control for reducing intercolor bleed
JP4556793B2 (ja) * 2005-07-25 2010-10-06 ブラザー工業株式会社 インクジェット記録装置及びインクジェット記録方法
JP4931204B2 (ja) * 2005-12-01 2012-05-16 キヤノン株式会社 データ生成装置およびデータ生成方法
JP4315458B2 (ja) 2006-03-31 2009-08-19 キヤノン株式会社 インクジェット記録装置、画像処理装置および画像処理方法
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
US8384971B2 (en) * 2008-10-14 2013-02-26 Xerox Corporation System and method for rendering image values to be printed in a single pass by serially arranged printheads
JP2010130303A (ja) * 2008-11-27 2010-06-10 Seiko Epson Corp 印刷制御装置、印刷装置、印刷制御方法およびコンピュータプログラム
US8068257B2 (en) * 2009-02-23 2011-11-29 Xerox Corp. Color printing reducing artifacts and banding by rendering black dots, replacing dots with process black, and adding non-black dots for different subsets of black dots
US9050837B2 (en) 2010-05-26 2015-06-09 Hewlett-Packard Development Company, L.P. Fill-and-line print mode
US8830520B2 (en) 2010-09-17 2014-09-09 Xerox Corporation System and method for enhancing the density of black

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843028B2 (ja) * 1978-09-25 1983-09-24 株式会社リコー 荷電偏向型マルチインクジェットプロッタ−
US5786831A (en) 1989-03-29 1998-07-28 Canon Kabushiki Kaisha Ink jet recording apparatus for recording adjacent areas with plural colors
US5241396A (en) 1991-09-16 1993-08-31 Xerox Corporation Color printing yielding a dense black image
US5428377A (en) 1992-08-11 1995-06-27 Xerox Corporation Color spatial filtering for thermal ink jet printers
JPH06152902A (ja) * 1992-10-30 1994-05-31 Canon Inc カラーインクジェット記録方法
US5570118A (en) 1992-11-12 1996-10-29 Xerox Corporation Color ink-jet printing with fast-and-slow-drying inks
US5371531A (en) 1992-11-12 1994-12-06 Xerox Corporation Thermal ink-jet printing with fast- and slow-drying inks
JP3332465B2 (ja) * 1993-04-05 2002-10-07 キヤノン株式会社 インクジェット記録方法、インクジェット記録装置
EP0636482B1 (en) * 1993-07-30 1999-03-24 Canon Kabushiki Kaisha Ink jet printing apparatus and ink jet printing method
US5614931A (en) 1993-08-26 1997-03-25 Fuji Xerox Co., Ltd. Ink jet recording method
JPH07107291A (ja) 1993-10-06 1995-04-21 Fuji Xerox Co Ltd カラー画像形成装置
JP3029174B2 (ja) 1993-10-28 2000-04-04 キヤノン株式会社 インクジェット記録装置
US5635967A (en) 1994-08-15 1997-06-03 Xerox Corporation Image processing method to reduce marking material coverage in printing processes
EP0700785B1 (en) 1994-08-19 2000-12-27 Fuji Xerox Co., Ltd. Colour ink jet recording method and apparatus utilizing the same
US5568169A (en) 1994-10-19 1996-10-22 Xerox Corporation Method and apparatus using two different black inks to reduce intercolor bleeding and provide high quality edge definition with thermal ink jet systems
US5975678A (en) 1994-10-27 1999-11-02 Canon Kabushiki Kaisha Ink jet recording apparatus and method using plural types of ink
DE69528959T2 (de) 1995-03-01 2003-08-21 Hewlett Packard Co Tintenstrahldruckverfahren unter Verwendung von Farbenverstärkung in schwarzen Gebieten
JP3669394B2 (ja) * 1996-09-13 2005-07-06 富士ゼロックス株式会社 カラー画像処理装置
JP3521729B2 (ja) * 1998-02-24 2004-04-19 富士ゼロックス株式会社 インクジェット記録方法および装置
US6183062B1 (en) * 1999-12-03 2001-02-06 Xerox Corporation Maintaining black edge quality in liquid ink printing

Also Published As

Publication number Publication date
US6290330B1 (en) 2001-09-18
DE60001906D1 (de) 2003-05-08
JP2001199089A (ja) 2001-07-24
EP1110738A1 (en) 2001-06-27
EP1110738B1 (en) 2003-04-02
DE60001906T2 (de) 2003-11-06

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired