JP2004503186A - 多色画像用のハーフトーンドット配置 - Google Patents
多色画像用のハーフトーンドット配置 Download PDFInfo
- Publication number
- JP2004503186A JP2004503186A JP2002509279A JP2002509279A JP2004503186A JP 2004503186 A JP2004503186 A JP 2004503186A JP 2002509279 A JP2002509279 A JP 2002509279A JP 2002509279 A JP2002509279 A JP 2002509279A JP 2004503186 A JP2004503186 A JP 2004503186A
- Authority
- JP
- Japan
- Prior art keywords
- value
- color
- dot
- threshold array
- pixel value
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Images
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
- H04N1/52—Circuits or arrangements for halftone screening
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Image Signal Circuits (AREA)
- Color Image Communication Systems (AREA)
- Image Processing (AREA)
- Color, Gradation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/612,419 US6867884B1 (en) | 2000-07-07 | 2000-07-07 | Halftone dot placement for multi-color images |
| PCT/US2001/000871 WO2002005545A1 (en) | 2000-07-07 | 2001-01-11 | Halftone dot placement for multi-color images |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004503186A true JP2004503186A (ja) | 2004-01-29 |
| JP2004503186A5 JP2004503186A5 (enExample) | 2005-02-24 |
Family
ID=24453072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002509279A Pending JP2004503186A (ja) | 2000-07-07 | 2001-01-11 | 多色画像用のハーフトーンドット配置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6867884B1 (enExample) |
| EP (1) | EP1300000B1 (enExample) |
| JP (1) | JP2004503186A (enExample) |
| DE (1) | DE60106038T2 (enExample) |
| WO (1) | WO2002005545A1 (enExample) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008160841A (ja) * | 2006-12-22 | 2008-07-10 | Xerox Corp | カラー画像を生成する方法およびシステム |
| JP2016116227A (ja) * | 2014-12-16 | 2016-06-23 | 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 |
| JP2016140067A (ja) * | 2015-01-21 | 2016-08-04 | キヤノン株式会社 | 画像処理装置、画像処理方法、プログラムおよび記憶媒体 |
| JP2017038127A (ja) * | 2015-08-07 | 2017-02-16 | キヤノン株式会社 | 画像処理装置、画像処理方法、プログラムおよび記録媒体 |
| JP2018207501A (ja) * | 2018-07-24 | 2018-12-27 | キヤノン株式会社 | 画像処理装置、記録装置、画像処理方法およびプログラム |
| JP2020090061A (ja) * | 2018-12-07 | 2020-06-11 | 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 |
| US11657245B2 (en) | 2019-04-15 | 2023-05-23 | Canon Kabushiki Kaisha | Image processing apparatus, image processing method, and storage medium |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001129985A (ja) * | 1999-08-24 | 2001-05-15 | Canon Inc | プリント位置調整方法並びに該方法を用いるプリント装置およびプリントシステム |
| US7372594B1 (en) * | 1999-09-30 | 2008-05-13 | Canon Kabushiki Kaisha | Image processing apparatus and method, and storage medium |
| US7002708B2 (en) * | 2001-10-29 | 2006-02-21 | Hewlett-Packard Development Company, Lp. | Delayed decision dot placement for plane-dependent CMYK error diffusion |
| US20030179410A1 (en) * | 2002-03-21 | 2003-09-25 | Velde Koen Van De | Multilevel colour error-diffusion providing reduced sensitivity to printing process variability errors |
| EP1347631A1 (en) * | 2002-03-21 | 2003-09-24 | Agfa-Gevaert N.V. | Multilevel colour error-diffusion providing reduced sensitivity to printing process variability errors |
| US20040085553A1 (en) * | 2002-10-30 | 2004-05-06 | Eastman Kodak Company | Multitoning a digital image having at least one group of similar colors channels |
| US7502138B2 (en) | 2002-11-25 | 2009-03-10 | Hewlett-Packard Development Company, L.P. | Spacing out output of pixels for other color components upon output of pixel for color component of an image pixel |
| US7230740B2 (en) * | 2002-11-25 | 2007-06-12 | Hewlett-Packard Development Company, L.P. | Substantial preclusion of output of pixels for other color components upon output of pixel for image pixel color component |
| JP4620948B2 (ja) | 2002-12-10 | 2011-01-26 | オセ−テクノロジーズ・ベー・ヴエー | 多色画像処理システム及び方法 |
| EP1443748B1 (en) * | 2002-12-10 | 2006-06-21 | Océ-Technologies B.V. | System and method for processing a multi-colour image |
| JP2004235993A (ja) * | 2003-01-30 | 2004-08-19 | Canon Inc | 画像処理方法 |
| US7283282B2 (en) * | 2003-01-31 | 2007-10-16 | Eastman Kodak Company | Method of adjusting color in a color proof |
| US6997543B2 (en) * | 2003-10-16 | 2006-02-14 | Monotype Imaging, Inc. | Total ink control method for color rendering in printing system |
| JP4514132B2 (ja) * | 2004-05-28 | 2010-07-28 | 大日本スクリーン製造株式会社 | 網点画像生成用の閾値マトリクス生成方法、網点画像生成方法および装置、並びに閾値マトリクス |
| US20070004182A1 (en) * | 2005-06-30 | 2007-01-04 | Taiwan Semiconductor Manufacturing Company, Ltd. | Methods and system for inhibiting immersion lithography defect formation |
| US7691559B2 (en) * | 2005-06-30 | 2010-04-06 | Taiwan Semiconductor Manufacturing Company, Ltd. | Immersion lithography edge bead removal |
| JP4732031B2 (ja) * | 2005-06-30 | 2011-07-27 | キヤノン株式会社 | 画像処理装置及び画像処理方法及びコンピュータプログラム |
| KR100645442B1 (ko) | 2005-07-25 | 2006-11-14 | 삼성전자주식회사 | 칼라 하프톤 스크린 설계 방법 및 그 장치 |
| US20090010562A1 (en) * | 2007-07-03 | 2009-01-08 | Samsung Electronics Co., Ltd. | Method of revising edge region and image forming device using the same |
| US8760725B1 (en) * | 2008-11-12 | 2014-06-24 | Marvell International Ltd. | Tone dependent threshold perturbation error diffusion halftone |
| US8134750B2 (en) * | 2009-03-13 | 2012-03-13 | Ricoh Production Print Solutions LLC | Printing with alternative halftone patterns in ink jet printing to reduce ink penetration |
| US8537424B1 (en) * | 2009-08-21 | 2013-09-17 | Marvell International Ltd. | On-the-fly halftone image generation |
| US20120106835A1 (en) * | 2010-10-29 | 2012-05-03 | Xerox Corporation | Hybrid vector halftone screening and error diffusion |
| US8928937B2 (en) | 2010-12-22 | 2015-01-06 | Xerox Corporation | Method and system for assigning color values to primary colors and secondary colors for color rendering in an inkjet printer |
| EP2664129A1 (en) | 2011-01-12 | 2013-11-20 | OCE-Technologies B.V. | Method for semi-correlated halftoning |
| US8537423B2 (en) | 2011-01-14 | 2013-09-17 | Hewlett-Packard Development Company, L.P. | Method and system for enhancing a digital halftone representation for printing |
| JP5825857B2 (ja) | 2011-06-03 | 2015-12-02 | キヤノン株式会社 | 画像形成装置、画像形成方法、および、プログラム |
| JP5825856B2 (ja) * | 2011-06-03 | 2015-12-02 | キヤノン株式会社 | 画像形成装置、画像形成方法、および、プログラム |
| JP6029305B2 (ja) * | 2012-03-29 | 2016-11-24 | キヤノン株式会社 | 画像処理装置およびその制御方法 |
| US8824014B1 (en) * | 2013-02-11 | 2014-09-02 | Xerox Corporation | System and method for adjustment of coverage parameters for different colors in image data |
| US8922802B2 (en) * | 2013-02-21 | 2014-12-30 | Ricoh Company, Ltd. | Method and system for halftoning using energy minimization |
| US9087291B2 (en) | 2013-10-01 | 2015-07-21 | Canon Kabushiki Kaisha | Image processing apparatus and method setting thresholds of dither patterns based on density range and generating binary data depending on thresholds of target pixels |
| EP2963908B1 (en) | 2014-07-01 | 2020-10-28 | Canon Kabushiki Kaisha | Image processing apparatus, image processing method and storage medium |
| JP6498132B2 (ja) * | 2015-02-12 | 2019-04-10 | キヤノン株式会社 | 画像処理装置、画像処理方法、プログラムおよび記憶媒体 |
| JP6587552B2 (ja) | 2015-02-20 | 2019-10-09 | キヤノン株式会社 | 画像処理装置および画像処理方法 |
| WO2019172918A1 (en) * | 2018-03-08 | 2019-09-12 | Hewlett-Packard Development Company, L.P. | Processing of spot colors in a printing system |
| JP7183057B2 (ja) * | 2019-01-30 | 2022-12-05 | キヤノン株式会社 | 画像処理装置、画像処理方法、プログラム |
| EP3664429B1 (en) | 2018-12-07 | 2022-07-27 | Canon Kabushiki Kaisha | Image processing apparatus, image processing method, and program |
| JP7247006B2 (ja) | 2019-04-15 | 2023-03-28 | 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 |
| WO2021061089A1 (en) * | 2019-09-23 | 2021-04-01 | Hewlett-Packard Development Company, L.P. | Print agent coverage vectors |
| JP7481935B2 (ja) | 2020-07-21 | 2024-05-13 | キヤノン株式会社 | 画像処理装置、画像処理方法 |
| JP7551380B2 (ja) | 2020-07-29 | 2024-09-17 | キヤノン株式会社 | 画像処理方法及び画像処理装置 |
| JP7564698B2 (ja) * | 2020-12-08 | 2024-10-09 | キヤノン株式会社 | 画像処理装置およびその制御方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5111310A (en) | 1990-12-04 | 1992-05-05 | Research Technologies Corporation, Inc. | Method and apparatus for halftone rendering of a gray scale image using a blue noise mask |
| US5341228A (en) | 1990-12-04 | 1994-08-23 | Research Corporation Technologies | Method and apparatus for halftone rendering of a gray scale image using a blue noise mask |
| US5493323A (en) | 1993-08-05 | 1996-02-20 | Xerox Corporation | Color images having multiple separations with minimally overlapping halftone dots |
| US5854882A (en) | 1994-04-08 | 1998-12-29 | The University Of Rochester | Halftone correction systems |
| US5745660A (en) | 1995-04-26 | 1998-04-28 | Polaroid Corporation | Image rendering system and method for generating stochastic threshold arrays for use therewith |
| US5822451A (en) | 1996-06-05 | 1998-10-13 | Eastman Kodak Company | Method for halftoning a multi-channel digital color image |
| US5748785A (en) | 1996-09-26 | 1998-05-05 | Xerox Corporation | Inter-separation color image processing using error diffusion |
| US5949965A (en) | 1997-06-23 | 1999-09-07 | Hewlett-Packard Company | Correlating cyan and magenta planes for error diffusion halftoning |
| US6025930A (en) | 1997-08-12 | 2000-02-15 | International Business Machines Corporation | Multicell clustered mask with blue noise adjustments |
| US6020978A (en) | 1997-09-30 | 2000-02-01 | Lexmark International, Inc. | Method and apparatus for color halftoning using interlocked threshold arrays |
| US6014500A (en) | 1998-06-01 | 2000-01-11 | Xerox Corporation | Stochastic halftoning screening method |
-
2000
- 2000-07-07 US US09/612,419 patent/US6867884B1/en not_active Expired - Lifetime
-
2001
- 2001-01-11 WO PCT/US2001/000871 patent/WO2002005545A1/en not_active Ceased
- 2001-01-11 JP JP2002509279A patent/JP2004503186A/ja active Pending
- 2001-01-11 EP EP01984204A patent/EP1300000B1/en not_active Expired - Lifetime
- 2001-01-11 DE DE60106038T patent/DE60106038T2/de not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008160841A (ja) * | 2006-12-22 | 2008-07-10 | Xerox Corp | カラー画像を生成する方法およびシステム |
| JP2016116227A (ja) * | 2014-12-16 | 2016-06-23 | 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 |
| JP2019050629A (ja) * | 2014-12-16 | 2019-03-28 | 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 |
| JP2016140067A (ja) * | 2015-01-21 | 2016-08-04 | キヤノン株式会社 | 画像処理装置、画像処理方法、プログラムおよび記憶媒体 |
| JP2017038127A (ja) * | 2015-08-07 | 2017-02-16 | キヤノン株式会社 | 画像処理装置、画像処理方法、プログラムおよび記録媒体 |
| JP2018207501A (ja) * | 2018-07-24 | 2018-12-27 | キヤノン株式会社 | 画像処理装置、記録装置、画像処理方法およびプログラム |
| JP2020090061A (ja) * | 2018-12-07 | 2020-06-11 | 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 |
| JP7191665B2 (ja) | 2018-12-07 | 2022-12-19 | 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 |
| US11657245B2 (en) | 2019-04-15 | 2023-05-23 | Canon Kabushiki Kaisha | Image processing apparatus, image processing method, and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1056957A1 (en) | 2004-03-05 |
| EP1300000A1 (en) | 2003-04-09 |
| DE60106038D1 (de) | 2004-11-04 |
| WO2002005545A1 (en) | 2002-01-17 |
| EP1300000B1 (en) | 2004-09-29 |
| DE60106038T2 (de) | 2005-10-20 |
| US6867884B1 (en) | 2005-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2004503186A (ja) | 多色画像用のハーフトーンドット配置 | |
| US5949964A (en) | Method and apparatus for halftoning of images in a printer | |
| US5812744A (en) | Joint design of dither matrices for a set of colorants | |
| US5710827A (en) | Halftone dither cell with integrated preferred color matching | |
| JPH07222019A (ja) | 印字装置 | |
| JPH10109443A (ja) | カラー画像処理方法 | |
| JPH11168635A (ja) | カラー画像用ハーフトーン処理装置 | |
| US7136189B2 (en) | Color halftoning using a multi-level successive-filling halftone screening algorithm | |
| US7274817B2 (en) | Conversion of output device color values to minimize image quality artifacts | |
| US6844941B1 (en) | Color halftoning using a single successive-filling halftone screen | |
| JP2005286999A (ja) | 閾値マトリクスの割当方法 | |
| US8363280B2 (en) | System and method of halftone printing of image spot colors using ranked ordered pairing of colorants and halftone screens | |
| US7095530B2 (en) | Color vector halftoning using a successive filling with improved color registration latitude | |
| JPH08116464A (ja) | カラー画像を処理する方法及び画像処理装置 | |
| EP1608148A2 (en) | Prepress workflow process employing frequency modulation (FM) screening techniques | |
| US5887124A (en) | Image processing apparatus and method in which a restriction process is performed according to color component values | |
| US6791718B1 (en) | Halftone printing with dither matrices generated by using cluster filters | |
| JP2004188973A (ja) | 多色画像処理システム及び方法 | |
| EP1222615B1 (en) | System and method for multi-level processing with level limiting | |
| US5822502A (en) | Cluster dither ink duty limit control | |
| JP2004148820A (ja) | 少なくとも一群の類似カラーチャネルを有するディジタル画像のマルチトーン法 | |
| JP2004135317A (ja) | カラー画像処理装置およびカラー画像処理方法 | |
| JP2005253068A (ja) | 多色画像を処理するためのシステムおよび方法 | |
| HK1056957B (en) | Halftone dot placement for multi-color images | |
| US20060061825A1 (en) | Method and apparatus for processing of half-tone image |