DE69130941T2 - Farbbildverarbeitungsgerät - Google Patents

Farbbildverarbeitungsgerät

Info

Publication number
DE69130941T2
DE69130941T2 DE69130941T DE69130941T DE69130941T2 DE 69130941 T2 DE69130941 T2 DE 69130941T2 DE 69130941 T DE69130941 T DE 69130941T DE 69130941 T DE69130941 T DE 69130941T DE 69130941 T2 DE69130941 T2 DE 69130941T2
Authority
DE
Germany
Prior art keywords
image processing
processing device
color image
color
processing
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
DE69130941T
Other languages
English (en)
Other versions
DE69130941D1 (de
Inventor
Akihiro Usami
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.)
Canon Inc
Original Assignee
Canon Inc
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 JP2326457A external-priority patent/JPH04192968A/ja
Priority claimed from JP03307799A external-priority patent/JP3126450B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69130941D1 publication Critical patent/DE69130941D1/de
Publication of DE69130941T2 publication Critical patent/DE69130941T2/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
    • H04N1/6094—Colour correction or control depending on characteristics of the input medium, e.g. film type, newspaper
    • 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
DE69130941T 1990-11-27 1991-11-26 Farbbildverarbeitungsgerät Expired - Fee Related DE69130941T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2326457A JPH04192968A (ja) 1990-11-27 1990-11-27 カラー画像処理装置
JP03307799A JP3126450B2 (ja) 1991-11-22 1991-11-22 カラー画像処理装置

Publications (2)

Publication Number Publication Date
DE69130941D1 DE69130941D1 (de) 1999-04-08
DE69130941T2 true DE69130941T2 (de) 1999-09-16

Family

ID=26565266

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69130941T Expired - Fee Related DE69130941T2 (de) 1990-11-27 1991-11-26 Farbbildverarbeitungsgerät

Country Status (3)

Country Link
US (1) US5489997A (de)
EP (1) EP0488176B1 (de)
DE (1) DE69130941T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10016452A1 (de) * 2000-04-01 2001-10-04 Heidelberger Druckmasch Ag Verfahren zur Klassifizierung von Bildvorlagen nach Positivbildern und Negativbildern

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5694484A (en) * 1995-05-15 1997-12-02 Polaroid Corporation System and method for automatically processing image data to provide images of optimal perceptual quality
JPH09114432A (ja) * 1995-10-20 1997-05-02 Brother Ind Ltd 色変換装置
US6445462B2 (en) * 1996-04-08 2002-09-03 Canon Kabushiki Kaisha Output control method and apparatus, and output system
JP3706708B2 (ja) 1997-01-31 2005-10-19 キヤノン株式会社 画像形成システム及び画像形成方法
US6233059B1 (en) 1997-02-19 2001-05-15 Canon Kabushiki Kaisha Scanner device and control method thereof, and image input system
US6031618A (en) * 1998-03-25 2000-02-29 Xerox Corporation Apparatus and method for attribute identification in color reproduction devices
US6791711B1 (en) 1998-06-24 2004-09-14 Canon Kabushiki Kaisha Image processing method, image processing apparatus, and recording medium
US6377703B1 (en) 1998-11-10 2002-04-23 Seiko Epson Corporation Apparatus and method for determining an area encompassing an image for scanning the image
US7164511B2 (en) * 1999-12-29 2007-01-16 Eastman Kodak Company Distinguishing positive and negative films system and method
JP2003023614A (ja) * 2001-07-10 2003-01-24 Minolta Co Ltd 動画補正システム、クライアント、サーバ、動画補正方法、プログラム、および記録媒体
JP5121595B2 (ja) * 2008-06-10 2013-01-16 キヤノン株式会社 画像処理装置、画像処理装置の制御方法、記憶媒体及びプログラム
JP2012223931A (ja) * 2011-04-18 2012-11-15 Seiko Epson Corp 画像処理装置、印刷装置、画像処理方法および画像処理プログラム
JP5819378B2 (ja) * 2013-09-30 2015-11-24 シャープ株式会社 画像判定装置、画像処理システム、プログラム及び記録媒体

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59163965A (ja) * 1983-03-08 1984-09-17 Canon Inc カラ−システム
JPS59171276A (ja) * 1983-03-17 1984-09-27 Canon Inc 画像処理装置
US4559563A (en) * 1983-10-11 1985-12-17 Xerox Corporation Adaptive prediction for binary encoded documents containing a mixture of text, line drawings and halftones
US4667228A (en) * 1983-10-14 1987-05-19 Canon Kabushiki Kaisha Image signal processing apparatus
US4731662A (en) * 1985-03-21 1988-03-15 Canon Kabushiki Kaisha Image processing method for processing an image signal differently depending on the range of an image characteristic thereof relative to the range within which an output device can reproduce the image characteristic
US4829371A (en) * 1985-03-23 1989-05-09 Canon Kabushiki Kaisha Film reading apparatus which reads an unexposed portion of a film to determine its type
JPS61296858A (ja) * 1985-06-25 1986-12-27 Ricoh Co Ltd カラ−画像処理装置
JP2556486B2 (ja) * 1986-11-14 1996-11-20 キヤノン株式会社 フィルム読取装置
DE3802681C2 (de) * 1987-01-30 1997-01-09 Fuji Photo Film Co Ltd Verfahren zur Klassifizierung von Farbvorlagen und Vorrichtung hierfür
US4908701A (en) * 1987-03-09 1990-03-13 Canon Kabushiki Kaisha Color image processing method and apparatus for color adjustment during image processing
GB8723203D0 (en) * 1987-10-02 1987-11-04 Crosfield Electronics Ltd Interactive image modification
US5073818A (en) * 1987-12-23 1991-12-17 Minolta Camera Kabushiki Kaisha Method for processing color image and apparatus therefor
US5051928A (en) * 1987-12-28 1991-09-24 Dubner Computer Systems, Inc. Color correction for video graphics system
JPH01236869A (ja) * 1988-03-17 1989-09-21 Fuji Photo Film Co Ltd カラースキャナの画像処理方法
US5018085A (en) * 1988-06-16 1991-05-21 Hallmark Cards, Inc. Color printing system usable for reproduction of computer-generated images
US5049985A (en) * 1988-10-13 1991-09-17 Canon Kabushiki Kaisha Color images reading apparatus having transformation table formed base on average values of plural color component signals
DE69032318T2 (de) * 1989-08-31 1998-09-24 Canon Kk Vorrichtung zur Bildverarbeitung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10016452A1 (de) * 2000-04-01 2001-10-04 Heidelberger Druckmasch Ag Verfahren zur Klassifizierung von Bildvorlagen nach Positivbildern und Negativbildern

Also Published As

Publication number Publication date
EP0488176B1 (de) 1999-03-03
US5489997A (en) 1996-02-06
EP0488176A2 (de) 1992-06-03
DE69130941D1 (de) 1999-04-08
EP0488176A3 (en) 1992-09-30

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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