CN101123669B - 图像转换方法和设备及具有该转换方法和设备的成像设备 - Google Patents
图像转换方法和设备及具有该转换方法和设备的成像设备 Download PDFInfo
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- CN101123669B CN101123669B CN2007101361219A CN200710136121A CN101123669B CN 101123669 B CN101123669 B CN 101123669B CN 2007101361219 A CN2007101361219 A CN 2007101361219A CN 200710136121 A CN200710136121 A CN 200710136121A CN 101123669 B CN101123669 B CN 101123669B
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- 238000000034 method Methods 0.000 title claims abstract description 53
- 238000006243 chemical reaction Methods 0.000 claims description 49
- 238000012546 transfer Methods 0.000 claims description 33
- 238000003384 imaging method Methods 0.000 claims description 31
- 238000012937 correction Methods 0.000 claims description 22
- 244000287680 Garcinia dulcis Species 0.000 claims description 10
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- 239000003086 colorant Substances 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 241001269238 Data Species 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
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- 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
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- 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
- H04N1/40—Picture signal circuits
- H04N1/40012—Conversion of colour to monochrome
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
-
- 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
- H04N1/50—Picture reproducers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
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- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Image Processing (AREA)
- Facsimile Image Signal Circuits (AREA)
- Color Image Communication Systems (AREA)
Abstract
Description
Claims (23)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2006-0074274 | 2006-08-07 | ||
KR1020060074274 | 2006-08-07 | ||
KR20060074274 | 2006-08-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101123669A CN101123669A (zh) | 2008-02-13 |
CN101123669B true CN101123669B (zh) | 2011-05-04 |
Family
ID=38610809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101361219A Expired - Fee Related CN101123669B (zh) | 2006-08-07 | 2007-07-18 | 图像转换方法和设备及具有该转换方法和设备的成像设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7830550B2 (zh) |
EP (1) | EP1887782B1 (zh) |
KR (1) | KR101182293B1 (zh) |
CN (1) | CN101123669B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4865771B2 (ja) * | 2008-08-27 | 2012-02-01 | シャープ株式会社 | 画像処理装置、画像形成装置、画像処理方法、画像処理プログラム及びコンピュータ読み取り可能な記録媒体 |
JP5782804B2 (ja) * | 2010-05-24 | 2015-09-24 | 株式会社リコー | 画像処理装置、画像処理方法およびプログラム |
JP6157138B2 (ja) * | 2012-03-30 | 2017-07-05 | キヤノン株式会社 | 画像処理装置 |
US20140108591A1 (en) * | 2012-10-12 | 2014-04-17 | Victoria's Secret Stores Brand Management, Inc. | Methods And Systems For Delivering Individualized Content |
CN103538384B (zh) * | 2012-11-06 | 2015-07-22 | 慈溪市飞杰电器厂 | 一种打印机光谱映射的方法 |
CN105025193B (zh) * | 2014-04-29 | 2020-02-07 | 钰立微电子股份有限公司 | 手提式立体扫描仪和产生对应对象的立体扫描结果的方法 |
TWI566957B (zh) * | 2015-01-06 | 2017-01-21 | 虹光精密工業股份有限公司 | 用以產生一式多份文件之列印裝置 |
US10542187B2 (en) * | 2017-03-01 | 2020-01-21 | Canon Kabushiki Kaisha | Image processing apparatus and image processing method |
JP7057159B2 (ja) * | 2018-03-02 | 2022-04-19 | 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 |
CN110085185A (zh) * | 2019-04-29 | 2019-08-02 | 肇庆市金鹏实业有限公司 | 一种兼容单色屏的彩色液晶屏显示电路及方法 |
JP7446756B2 (ja) * | 2019-10-02 | 2024-03-11 | キヤノン株式会社 | 画像処理装置、画像処理方法、及びプログラム |
US11657772B2 (en) | 2020-12-08 | 2023-05-23 | E Ink Corporation | Methods for driving electro-optic displays |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR880001543B1 (ko) | 1982-02-19 | 1988-08-20 | 나까가와 준이찌로오 | 소모(梳毛)공정에 있어서의 하이 드라프트(High draft)장치 |
DE3703527A1 (de) | 1987-02-03 | 1988-08-11 | Siemens Ag | Verfahren zur ersatzweisen darstellung einzelner farben durch grauwerte |
JPH11339034A (ja) | 1998-05-29 | 1999-12-10 | Matsushita Electric Ind Co Ltd | 画像処理装置 |
US20040072143A1 (en) * | 1998-06-01 | 2004-04-15 | Weyerhaeuser Company | Methods for classification of somatic embryos |
KR100296417B1 (ko) | 1999-01-30 | 2001-07-12 | 구자홍 | 블랙화면의 화질 보정장치 |
US6574004B1 (en) * | 1999-07-16 | 2003-06-03 | Hewlett-Packard Development Company, L.P. | System and method for converting color data to gray data |
US6982813B2 (en) * | 2000-02-16 | 2006-01-03 | Minolta Co., Ltd. | Light quantity correction method for exposing device, and image forming device |
JP2002262108A (ja) | 2001-02-28 | 2002-09-13 | Canon Inc | 画像処理方法及び画像処理装置、及び画像処理システム |
US7190843B2 (en) * | 2002-02-01 | 2007-03-13 | Siemens Corporate Research, Inc. | Integrated approach to brightness and contrast normalization in appearance-based object detection |
KR100473598B1 (ko) * | 2002-11-04 | 2005-03-11 | 삼성전자주식회사 | 가려진 얼굴영상을 판단하는 시스템 및 방법 |
JP4307095B2 (ja) | 2003-02-05 | 2009-08-05 | キヤノン株式会社 | 色変換方法及びプロファイル作成方法 |
JP4001079B2 (ja) | 2003-08-11 | 2007-10-31 | セイコーエプソン株式会社 | カラー画像のモノトーン化処理 |
US7382915B2 (en) | 2004-03-16 | 2008-06-03 | Xerox Corporation | Color to grayscale conversion method and apparatus |
KR101085928B1 (ko) | 2004-07-27 | 2011-11-23 | 삼성전자주식회사 | 칼라텍스트가 포함된 문서의 선명도 조절이 가능한화상형성장치 및 선명도 조절방법 |
US20060082833A1 (en) * | 2004-10-20 | 2006-04-20 | Kabushiki Kaisha Toshiba | Image forming device, image processing device and image producing program |
-
2007
- 2007-05-10 US US11/746,778 patent/US7830550B2/en active Active
- 2007-06-19 EP EP07110569A patent/EP1887782B1/en not_active Ceased
- 2007-07-09 KR KR1020070068676A patent/KR101182293B1/ko active IP Right Grant
- 2007-07-18 CN CN2007101361219A patent/CN101123669B/zh not_active Expired - Fee Related
Non-Patent Citations (4)
Title |
---|
Mark Grundland etc.The decolorize algorithm for contrast enhancing,colorto grayscale conversion.Technical Report UCAM-CL-TR-649.2005,(UCAM-CL-TR-649),1-15页. * |
MarkGrundlandetc.Thedecolorizealgorithmforcontrastenhancing colorto grayscale conversion.Technical Report UCAM-CL-TR-649.2005 |
Raja Bala etc.Color-to-grayscale conversion to maintain discriminability.Proceedings of SPIE 20035293 196.2004, |
Raja Bala etc.Color-to-grayscale conversion to maintain discriminability.Proceedings of SPIE 20035293 196.2004, * |
Also Published As
Publication number | Publication date |
---|---|
EP1887782B1 (en) | 2012-08-15 |
CN101123669A (zh) | 2008-02-13 |
KR20080013716A (ko) | 2008-02-13 |
EP1887782A2 (en) | 2008-02-13 |
KR101182293B1 (ko) | 2012-09-14 |
EP1887782A3 (en) | 2009-06-10 |
US20080030816A1 (en) | 2008-02-07 |
US7830550B2 (en) | 2010-11-09 |
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Effective date of registration: 20170222 Address after: Gyeonggi Do Korea Suwon Patentee after: Aisi Printing Solutions Co.,Ltd. Address before: Gyeonggi Do Lingtong District South Korea Suwon Mei Tan 3 hole 416 Patentee before: Samsung Electronics Co.,Ltd. |
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Address after: Gyeonggi Do Korea Suwon Patentee after: S-PRINTING SOLUTION Co.,Ltd. Address before: Gyeonggi Do Korea Suwon Patentee before: Aisi Printing Solutions Co.,Ltd. |
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Effective date of registration: 20191114 Address after: Texas, USA Patentee after: HEWLETT-PACKARD DEVELOPMENT Co.,L.P. Address before: Gyeonggi Do Korea Suwon Patentee before: S-PRINTING SOLUTION Co.,Ltd. |
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