DE69319370T2 - Apparat zur Farbtonkorrektur - Google Patents

Apparat zur Farbtonkorrektur

Info

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
Application number
DE69319370T
Other languages
English (en)
Other versions
DE69319370D1 (de
Inventor
Shigeo Murakami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dainippon Screen Manufacturing Co Ltd
Original Assignee
Dainippon Screen Manufacturing Co Ltd
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
Priority claimed from JP4341690A external-priority patent/JPH06169394A/ja
Priority claimed from JP4341689A external-priority patent/JP2740436B2/ja
Application filed by Dainippon Screen Manufacturing Co Ltd filed Critical Dainippon Screen Manufacturing Co Ltd
Application granted granted Critical
Publication of DE69319370D1 publication Critical patent/DE69319370D1/de
Publication of DE69319370T2 publication Critical patent/DE69319370T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
DE69319370T 1992-04-21 1993-04-02 Apparat zur Farbtonkorrektur Expired - Fee Related DE69319370T2 (de)

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)

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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
DE69827703T2 (de) * 1997-06-17 2005-05-25 Seiko Epson Corp. 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
US7230737B1 (en) * 1999-09-17 2007-06-12 Canon Kabushiki Kaisha Image processing method and apparatus
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)

* Cited by examiner, † Cited by third party
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
DE3371693D1 (en) * 1983-12-14 1987-06-25 Hell Rudolf Dr Ing Gmbh Method of and circuit arrangement for the recognition of chrominances and colours
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

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