BR0006250A - Redução de purgação intercores em impressão com tinta lìquida - Google Patents
Redução de purgação intercores em impressão com tinta lìquidaInfo
- Publication number
- BR0006250A BR0006250A BR0006250-2A BR0006250A BR0006250A BR 0006250 A BR0006250 A BR 0006250A BR 0006250 A BR0006250 A BR 0006250A BR 0006250 A BR0006250 A BR 0006250A
- Authority
- BR
- Brazil
- Prior art keywords
- black
- pixel
- colored
- target pixel
- plane
- Prior art date
Links
Classifications
-
- 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
- G06K15/105—Multipass or interlaced printing
- G06K15/107—Mask selection
-
- 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
-
- 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
-
- 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)
- Mathematical Physics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Ink Jet (AREA)
- Dot-Matrix Printers And Others (AREA)
- Facsimile Image Signal Circuits (AREA)
Abstract
Patente de Invenção: <B>"REDUçãO DE PURGAçãO INTERCORES EM IMPRESSãO COM TINTA LìQUIDA"<D>. A presente invenção refere-se a um método para processamento de dados de imagem colorida para reduzir a purgação intercolor em uma imagem impressa em um meio, de recepção. O método inicia com a recepção de um pixel alvo que inclui uma pluralidade de pixels de separação correspondentes a planos coloridos individuais, os planos coloridos incluindo um plano preto e pelo menos um plano não-preto. As etapas do método ainda incluem a determinação se um pixel alvo está dentro de uma região de limite preto próxima à interface preta/colorida, e se assim for, modificar o pixel alvo usando uma operação de substituição de acordo com um padrão de modificação de pixel preto, o padrão de modificação de pixel preto identificando os pixels de separação no plano preto para substituir com pixels de separação a partir de um plano não-preto; e determinação se o pixel alvo está dentro de uma região de limite colorida próxima a uma interface preta/colorida, e se for assim, modificar o pixel alvo usando uma operação de dissolução de acordo com um padrão de modificação de pixel colorido, O padrão de modificação de pixel colorido identificando um padrão de separação de pixels em um plano não-preto para remover a partir da imagem de compósito.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/455,370 US6361144B1 (en) | 1999-12-03 | 1999-12-03 | Reduction of intercolor or bleeding in liquid ink printing |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0006250A true BR0006250A (pt) | 2001-09-18 |
Family
ID=23808514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0006250-2A BR0006250A (pt) | 1999-12-03 | 2000-12-04 | Redução de purgação intercores em impressão com tinta lìquida |
Country Status (5)
Country | Link |
---|---|
US (1) | US6361144B1 (pt) |
EP (1) | EP1191784B1 (pt) |
JP (1) | JP4931273B2 (pt) |
BR (1) | BR0006250A (pt) |
DE (1) | DE60045793D1 (pt) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7129160B2 (en) * | 2002-08-29 | 2006-10-31 | Micron Technology, Inc. | Method for simultaneously removing multiple conductive materials from microelectronic substrates |
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 |
US7173734B2 (en) * | 2002-12-11 | 2007-02-06 | Xerox Corporation | Intercolor bleed reduction in liquid ink printers |
US6880907B2 (en) * | 2003-09-18 | 2005-04-19 | Benq Corporation | Method of maintaining edge quality in ink jet printing |
JP4314243B2 (ja) * | 2003-11-13 | 2009-08-12 | キヤノン株式会社 | 記録装置およびデータ処理装置 |
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 |
US7234791B2 (en) * | 2005-04-26 | 2007-06-26 | Eastman Kodak Company | Reducing ink bleed artifacts |
US7652795B2 (en) * | 2005-12-06 | 2010-01-26 | Eastman Kodak Company | Reducing ink bleed artifacts |
JP4928313B2 (ja) * | 2006-04-17 | 2012-05-09 | キヤノン株式会社 | 画像処理装置および画像処理方法 |
JP4986513B2 (ja) * | 2006-06-21 | 2012-07-25 | キヤノン株式会社 | 画像処理装置および画像処理方法 |
JP4637063B2 (ja) * | 2006-07-04 | 2011-02-23 | キヤノン株式会社 | 画像処理装置、画像処理方法およびプログラム |
KR101329770B1 (ko) | 2008-08-08 | 2013-11-15 | 삼성전자주식회사 | 이미지 보정 방법과 이를 위한 화상형성장치 그리고 이미지의 번짐 현상 보정 방법 |
JP4770934B2 (ja) | 2009-01-30 | 2011-09-14 | ブラザー工業株式会社 | 印刷制御装置および印刷制御プログラム |
JP4775450B2 (ja) | 2009-01-30 | 2011-09-21 | ブラザー工業株式会社 | 印刷制御装置および印刷制御プログラム |
US8422082B2 (en) * | 2009-07-22 | 2013-04-16 | Eastman Kodak Company | Reducing ink bleed artifacts for RGB images |
JP5293530B2 (ja) * | 2009-09-17 | 2013-09-18 | ブラザー工業株式会社 | 印刷制御装置および印刷制御プログラム |
WO2012087645A1 (en) * | 2010-12-23 | 2012-06-28 | Marvell World Trade Ltd. | Image processing in contone space and halftone |
US9137422B2 (en) * | 2010-12-23 | 2015-09-15 | Marvell International Ltd. | Image processing in contone space and halftone space |
US20150324996A1 (en) * | 2013-01-29 | 2015-11-12 | Peter Morovic | Image processing for printing |
EP2860956B1 (en) * | 2013-10-08 | 2019-12-11 | Canon Kabushiki Kaisha | Method for converting print data into a raster image |
JP6815117B2 (ja) * | 2016-07-21 | 2021-01-20 | 株式会社Screenホールディングス | 印刷データ処理方法、印刷データ処理装置、および印刷データ処理プログラム |
JP7180674B2 (ja) * | 2018-08-22 | 2022-11-30 | 京セラドキュメントソリューションズ株式会社 | 画像処理装置 |
NL2023752B1 (en) | 2019-09-03 | 2021-04-13 | Xeikon Mfg Nv | Printing method |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US751310A (en) * | 1904-02-02 | Mail-box | ||
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− |
JP2696333B2 (ja) | 1988-03-24 | 1998-01-14 | キヤノン株式会社 | カラー画像処理装置 |
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 |
EP0595650B1 (en) | 1992-10-30 | 2000-06-07 | Canon Kabushiki Kaisha | Colour ink jet recording method and apparatus |
US5371531A (en) | 1992-11-12 | 1994-12-06 | Xerox Corporation | Thermal ink-jet printing with fast- and slow-drying inks |
US5570118A (en) | 1992-11-12 | 1996-10-29 | Xerox Corporation | Color 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 |
DE69519704T2 (de) | 1994-08-19 | 2001-04-26 | Fuji Xerox Co Ltd | Tintenstrahlaufzeichnungsverfahren und dieses benutzendes Gerät |
DE69528959T2 (de) | 1995-03-01 | 2003-08-21 | Hewlett Packard Co | Tintenstrahldruckverfahren unter Verwendung von Farbenverstärkung in schwarzen Gebieten |
US5809215A (en) | 1996-04-18 | 1998-09-15 | Lexmark International, Inc. | Method of printing to inhibit intercolor bleeding |
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 |
US6183062B1 (en) * | 1999-12-03 | 2001-02-06 | Xerox Corporation | Maintaining black edge quality in liquid ink printing |
-
1999
- 1999-12-03 US US09/455,370 patent/US6361144B1/en not_active Expired - Lifetime
-
2000
- 2000-11-29 EP EP00310598A patent/EP1191784B1/en not_active Expired - Lifetime
- 2000-11-29 DE DE60045793T patent/DE60045793D1/de not_active Expired - Lifetime
- 2000-12-01 JP JP2000366646A patent/JP4931273B2/ja not_active Expired - Fee Related
- 2000-12-04 BR BR0006250-2A patent/BR0006250A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US6361144B1 (en) | 2002-03-26 |
EP1191784B1 (en) | 2011-03-30 |
DE60045793D1 (de) | 2011-05-12 |
EP1191784A1 (en) | 2002-03-27 |
JP4931273B2 (ja) | 2012-05-16 |
JP2001199088A (ja) | 2001-07-24 |
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Legal Events
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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. |
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B09B | Patent application refused [chapter 9.2 patent gazette] |
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