DE69319370T2 - Apparat zur Farbtonkorrektur - Google Patents
Apparat zur FarbtonkorrekturInfo
- Publication number
- DE69319370T2 DE69319370T2 DE69319370T DE69319370T DE69319370T2 DE 69319370 T2 DE69319370 T2 DE 69319370T2 DE 69319370 T DE69319370 T DE 69319370T DE 69319370 T DE69319370 T DE 69319370T DE 69319370 T2 DE69319370 T2 DE 69319370T2
- Authority
- DE
- Germany
- Prior art keywords
- correction apparatus
- hue correction
- hue
- correction
- 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.)
- Expired - Fee Related
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
- H04N1/60—Colour correction or control
- H04N1/62—Retouching, i.e. modification of isolated colours only or in isolated picture areas only
- H04N1/622—Retouching, i.e. modification of isolated colours only or in isolated picture areas only with simulation on a subsidiary picture reproducer
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Color Image Communication Systems (AREA)
- Facsimile Image Signal Circuits (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12954292 | 1992-04-21 | ||
JP4341690A JPH06169394A (ja) | 1992-11-27 | 1992-11-27 | 色調修正装置 |
JP4341689A JP2740436B2 (ja) | 1992-11-27 | 1992-11-27 | 色調修正装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69319370D1 DE69319370D1 (de) | 1998-08-06 |
DE69319370T2 true DE69319370T2 (de) | 1999-04-08 |
Family
ID=27315955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69319370T Expired - Fee Related DE69319370T2 (de) | 1992-04-21 | 1993-04-02 | Apparat zur Farbtonkorrektur |
Country Status (3)
Country | Link |
---|---|
US (1) | US5335097A (de) |
EP (1) | EP0566914B1 (de) |
DE (1) | DE69319370T2 (de) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5245443A (en) * | 1990-10-02 | 1993-09-14 | Southwest Software, Inc. | Method and apparatus for calibrating image output from an image generating device |
JPH07101916B2 (ja) * | 1991-05-14 | 1995-11-01 | 富士ゼロックス株式会社 | カラー画像編集装置 |
DE4309877C2 (de) * | 1992-04-06 | 1994-09-15 | Hell Ag Linotype | Verfahren und Einrichtung zur Analyse von Farbstichen in Farbvorlagen |
JP2740409B2 (ja) * | 1992-04-21 | 1998-04-15 | 大日本スクリーン製造株式会社 | シャープネス処理装置 |
JPH0622339A (ja) * | 1992-06-30 | 1994-01-28 | Canon Inc | 映像信号記録装置 |
DE4343362C2 (de) * | 1993-04-08 | 1996-08-14 | Linotype Hell Ag Werk Kiel | Verfahren zur Erzeugung harmonischer Farbkorrekturen |
US6057931A (en) * | 1993-07-12 | 2000-05-02 | Mci Telecommunications Corporation | Method and apparatus for controlling color image reproduction |
US5509086A (en) * | 1993-12-23 | 1996-04-16 | International Business Machines Corporation | Automatic cross color elimination |
EP0674430A1 (de) * | 1994-03-24 | 1995-09-27 | Eastman Kodak Company | Verfahren und Vorrichtung zur interaktiven Farbtransformation von Farbwerten zwischen Farbräumen |
JP3088063B2 (ja) * | 1994-10-25 | 2000-09-18 | 富士通株式会社 | カラー画像処理方法及びカラー画像処理装置 |
JPH08293023A (ja) * | 1995-02-22 | 1996-11-05 | Fuji Photo Film Co Ltd | イメージプロセッサ、プリンタ及びそれらを備えたプリンタシステム |
JP3370817B2 (ja) * | 1995-03-16 | 2003-01-27 | 大日本スクリーン製造株式会社 | コントラスト修正装置 |
DE69601592T2 (de) * | 1995-05-03 | 1999-09-16 | Agfa Gevaert Nv | Farbtonbereiche angewandte selektive Farbkorrektur |
US5790261A (en) * | 1995-05-25 | 1998-08-04 | Mita Industrial Co., Ltd. | Color correction device to correct errors in input and output portions of an image developing device and method thereof |
US5615312A (en) * | 1995-06-28 | 1997-03-25 | Canon Information Systems, Inc. | Color management system having business graphics rendering mode |
JPH09321999A (ja) * | 1996-05-24 | 1997-12-12 | Fuji Photo Film Co Ltd | 色変換精度補正方法 |
JP2830871B2 (ja) * | 1996-11-18 | 1998-12-02 | 日本電気株式会社 | 画像の色補正装置及び色補正プログラムを記録した記録媒体 |
US6181321B1 (en) | 1997-04-23 | 2001-01-30 | Canon Kabushiki Kaisha | Combined color cast removal and contrast enhancement for digital color images |
EP0886437B1 (de) * | 1997-06-17 | 2004-11-24 | Seiko Epson Corporation | Verfahren und Vorrichtung zum Einstellen der Farbe |
US6327052B1 (en) * | 1998-06-29 | 2001-12-04 | Electronics For Imaging, Inc. | Color data inversion and reconversion |
JP4120724B2 (ja) * | 1998-08-18 | 2008-07-16 | セイコーエプソン株式会社 | 画像データ管理装置、画像データ管理方法および画像データ管理プログラムを記録した媒体 |
JP4428742B2 (ja) * | 1998-10-19 | 2010-03-10 | キヤノン株式会社 | 画像処理装置及びその方法 |
EP1085749B1 (de) * | 1999-09-17 | 2011-01-12 | Canon Kabushiki Kaisha | Verfahren und Gerät zur Bildverarbeitung |
FR2802376B1 (fr) * | 1999-12-10 | 2004-03-05 | Sagem | Procede de commande d'un scanner noir-blanc et couleur et scanner pour la mise en oeuvre du procede |
TW591549B (en) * | 2000-01-28 | 2004-06-11 | Benq Corp | Image processing method to perform smoothing processing onto the boundary area surrounding the image area |
JP2003084711A (ja) * | 2001-09-06 | 2003-03-19 | Samsung Sdi Co Ltd | 色調補正回路 |
EP1389003B1 (de) * | 2002-08-08 | 2014-01-15 | Canon Kabushiki Kaisha | Verfahren und Vorrichtung zur Erzeugung einer Farbumwandlungstabelle |
JP4252793B2 (ja) * | 2002-11-21 | 2009-04-08 | 大日本スクリーン製造株式会社 | 印刷管理方法、画像データ作成装置および画像作成用データ |
JP4420624B2 (ja) * | 2003-05-30 | 2010-02-24 | 大日本スクリーン製造株式会社 | 色調制御装置および代表点決定方法 |
JP4471373B2 (ja) | 2004-12-27 | 2010-06-02 | キヤノン株式会社 | 撮像装置及びその制御方法 |
US7430061B2 (en) * | 2005-01-06 | 2008-09-30 | Toshiba Corporation | System and method to eliminate clipping during color conversion |
US7880942B1 (en) | 2006-03-07 | 2011-02-01 | Adobe Systems Incorporated | Method and apparatus for converting color coefficients between color spaces |
US8442316B2 (en) | 2007-01-05 | 2013-05-14 | Geo Semiconductor Inc. | System and method for improving color and brightness uniformity of backlit LCD displays |
US8055070B2 (en) * | 2007-01-05 | 2011-11-08 | Geo Semiconductor Inc. | Color and geometry distortion correction system and method |
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 |
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 |
JP5329920B2 (ja) * | 2008-10-30 | 2013-10-30 | キヤノン株式会社 | 色処理装置およびその方法 |
JP6977340B2 (ja) * | 2017-07-05 | 2021-12-08 | 富士フイルムビジネスイノベーション株式会社 | 表示装置、印刷システム及びプログラム |
JP2019125971A (ja) * | 2018-01-18 | 2019-07-25 | 株式会社リコー | 画像処理装置および画像形成装置 |
JP7013886B2 (ja) * | 2018-01-25 | 2022-02-01 | 富士フイルムビジネスイノベーション株式会社 | 情報処理装置及びプログラム |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4496968A (en) * | 1981-07-14 | 1985-01-29 | Crosfield Electronics Limited | Reproduction of colored images |
US4488245A (en) * | 1982-04-06 | 1984-12-11 | Loge/Interpretation Systems Inc. | Method and means for color detection and modification |
EP0144461B1 (de) * | 1983-12-14 | 1987-05-20 | DR.-ING. RUDOLF HELL GmbH | Verfahren und Schaltungsanordnung zum Erkennen von Farbtönen und Farben |
US4642682A (en) * | 1984-04-27 | 1987-02-10 | Vta Technologies, Inc. | Phase responsive composite video signal control system |
US4721951A (en) * | 1984-04-27 | 1988-01-26 | Ampex Corporation | Method and apparatus for color selection and production |
JPS62144280A (ja) * | 1985-12-18 | 1987-06-27 | Tokyo Insatsu Shiki Kk | メイクアツプシユミレ−タ |
US5130935A (en) * | 1986-03-31 | 1992-07-14 | Canon Kabushiki Kaisha | Color image processing apparatus for extracting image data having predetermined color information from among inputted image data and for correcting inputted image data in response to the extracted image data |
JP2651482B2 (ja) * | 1987-12-29 | 1997-09-10 | 大日本スクリーン製造 株式会社 | 画像処理装置における表示装置 |
US4916531A (en) * | 1988-03-23 | 1990-04-10 | Data Translation, Inc. | Color video processing circuitry |
US5204948A (en) * | 1989-09-08 | 1993-04-20 | Advantest Corporation | Method and apparatus for evaluating color image signals |
US5105266A (en) * | 1989-11-30 | 1992-04-14 | Eastman Kodak Company | Single pass color substitution |
US5204665A (en) * | 1990-05-02 | 1993-04-20 | Xerox Corporation | Color editing with simple encoded images |
-
1993
- 1993-03-30 US US08/039,680 patent/US5335097A/en not_active Expired - Lifetime
- 1993-04-02 EP EP93105528A patent/EP0566914B1/de not_active Expired - Lifetime
- 1993-04-02 DE DE69319370T patent/DE69319370T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0566914B1 (de) | 1998-07-01 |
US5335097A (en) | 1994-08-02 |
EP0566914A1 (de) | 1993-10-27 |
DE69319370D1 (de) | 1998-08-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |