DE3750860T2 - Verfahren und Vorrichtung zur Verarbeitung von Farbbildern. - Google Patents

Verfahren und Vorrichtung zur Verarbeitung von Farbbildern.

Info

Publication number
DE3750860T2
DE3750860T2 DE3750860T DE3750860T DE3750860T2 DE 3750860 T2 DE3750860 T2 DE 3750860T2 DE 3750860 T DE3750860 T DE 3750860T DE 3750860 T DE3750860 T DE 3750860T DE 3750860 T2 DE3750860 T2 DE 3750860T2
Authority
DE
Germany
Prior art keywords
color images
processing color
processing
images
color
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 - Lifetime
Application number
DE3750860T
Other languages
English (en)
Other versions
DE3750860T3 (de
DE3750860D1 (de
Inventor
Akio Suzuki
Masaharu Ohkubo
Yoshihiro Takada
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26505139&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3750860(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP61190034A external-priority patent/JPH0734577B2/ja
Priority claimed from JP61188772A external-priority patent/JP2610020B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE3750860D1 publication Critical patent/DE3750860D1/de
Publication of DE3750860T2 publication Critical patent/DE3750860T2/de
Publication of DE3750860T3 publication Critical patent/DE3750860T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S347/00—Incremental printing of symbolic information
    • Y10S347/90—Data processing for electrostatic recording

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Image Communication Systems (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Dot-Matrix Printers And Others (AREA)
DE3750860T 1986-08-13 1987-08-12 Verfahren und Vorrichtung zur Verarbeitung von Farbbildern. Expired - Lifetime DE3750860T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61190034A JPH0734577B2 (ja) 1986-08-13 1986-08-13 カラー画像処理装置
JP61188772A JP2610020B2 (ja) 1986-08-13 1986-08-13 カラー画像処理装置

Publications (3)

Publication Number Publication Date
DE3750860D1 DE3750860D1 (de) 1995-01-26
DE3750860T2 true DE3750860T2 (de) 1995-05-04
DE3750860T3 DE3750860T3 (de) 1999-10-14

Family

ID=26505139

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3750860T Expired - Lifetime DE3750860T3 (de) 1986-08-13 1987-08-12 Verfahren und Vorrichtung zur Verarbeitung von Farbbildern.

Country Status (3)

Country Link
US (2) US4855765A (de)
EP (1) EP0259981B2 (de)
DE (1) DE3750860T3 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1335080C (en) * 1987-05-15 1995-04-04 Toshihiro Kadowaki Method of and apparatus for processing color image
US5172223A (en) * 1987-12-29 1992-12-15 Canon Kabushiki Kaisha Method of processing a color image to obtain color and black reproduction signals
JP3015033B2 (ja) * 1988-07-20 2000-02-28 キヤノン株式会社 カラー画像処理方法
JP2746939B2 (ja) * 1988-09-26 1998-05-06 株式会社リコー 色変換装置
US5610639A (en) * 1989-02-14 1997-03-11 Canon Kabushiki Kaisha Image forming apparatus with a correction recording condition feature and related method
JP2840323B2 (ja) * 1989-09-28 1998-12-24 キヤノン株式会社 カラー画像記録装置
US5105266A (en) * 1989-11-30 1992-04-14 Eastman Kodak Company Single pass color substitution
ES2093678T3 (es) * 1990-03-06 1997-01-01 Canon Kk Aparato y metodo para el proceso de imagenes.
JP2985332B2 (ja) * 1991-03-25 1999-11-29 ソニー株式会社 カラービデオ静止画像処理システム
US5202758A (en) * 1991-09-16 1993-04-13 Welch Allyn, Inc. Fluorescent penetrant measurement borescope
US5251271A (en) * 1991-10-21 1993-10-05 R. R. Donnelley & Sons Co. Method for automatic registration of digitized multi-plane images
US5841955A (en) * 1991-12-02 1998-11-24 Goss Graphic Systems, Inc. Control system for a printing press
JP3210099B2 (ja) * 1992-11-05 2001-09-17 キヤノン株式会社 画像処理装置および画像処理方法
US5432863A (en) * 1993-07-19 1995-07-11 Eastman Kodak Company Automated detection and correction of eye color defects due to flash illumination
FR2710440B1 (fr) * 1993-09-21 1995-10-20 Le Falher Jean Richard Dispositif empêchant l'affichage de certaines couleurs.
JPH07264392A (ja) * 1994-02-04 1995-10-13 Canon Inc 画像編集装置、画像処理装置及び画像処理方法
JP3554034B2 (ja) * 1994-09-02 2004-08-11 キヤノン株式会社 カラー印刷装置及びその方法
US5675716A (en) * 1994-10-11 1997-10-07 Seiko Epson Corporation Method and apparatus for vivid color correction in binary printing devices
US5517335A (en) * 1994-10-11 1996-05-14 Seiko Epson Corporation Apparatus and method for enhancing color saturation in halftoned images
US5852454A (en) * 1995-04-21 1998-12-22 Canon Kabushiki Kaisha Color recording device and method for receiving binary image data and recording a corresponding color image
US5767980A (en) * 1995-06-20 1998-06-16 Goss Graphic Systems, Inc. Video based color sensing device for a printing press control system
US5633734A (en) * 1995-08-18 1997-05-27 Eastman Kodak Company Method and apparatus for modifying a fluorescent portion of a digital image
JP3679469B2 (ja) * 1995-09-12 2005-08-03 富士写真フイルム株式会社 色修正方法
US5805280A (en) * 1995-09-28 1998-09-08 Goss Graphic Systems, Inc. Control system for a printing press
JPH09116737A (ja) * 1995-10-16 1997-05-02 Canon Inc 画像処理装置及び方法
JP3446015B2 (ja) * 1996-03-29 2003-09-16 カシオ電子工業株式会社 カラープリンタ
EP1363240A3 (de) * 1997-08-29 2004-08-04 Fuji Photo Film Co., Ltd. Bildverarbeitungssystem
JP3961734B2 (ja) * 1999-12-24 2007-08-22 富士フイルム株式会社 画像処理方法、装置及び記録媒体
US7319542B2 (en) * 2002-10-29 2008-01-15 Hewlett-Packard Development Company, L.P. Document rehabilitation
JP4724413B2 (ja) * 2004-11-26 2011-07-13 キヤノン株式会社 データ分類方法
JP6048655B2 (ja) 2012-12-11 2016-12-21 セイコーエプソン株式会社 記録データ生成装置、記録システム、プログラム、記録データ生成方法及び画像データ表示方法
JP7362312B2 (ja) 2019-06-25 2023-10-17 キヤノン株式会社 画像処理装置、撮像装置、画像処理装置の制御方法、及びプログラム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204728A (en) * 1977-05-24 1980-05-27 Canon Kabushiki Kaisha Method and apparatus for color conversion
US4467348A (en) * 1980-02-01 1984-08-21 Canon Kabushiki Kaisha Image recording device
US4538182A (en) * 1981-05-11 1985-08-27 Canon Kabushiki Kaisha Image processing apparatus
ATE14944T1 (de) * 1982-05-29 1985-08-15 Hell Rudolf Dr Ing Gmbh Verfahren zur tonwertabhaengigen farbruecknahme im vierfarbendruck.
GB8500493D0 (en) * 1985-01-09 1985-02-13 Crosfield Electronics Ltd Video retouching systems
GB8514608D0 (en) * 1985-06-10 1985-07-10 Crosfield Electronics Ltd Colour modification in image reproduction systems

Also Published As

Publication number Publication date
DE3750860T3 (de) 1999-10-14
EP0259981B1 (de) 1994-12-14
US5003326A (en) 1991-03-26
EP0259981A2 (de) 1988-03-16
EP0259981A3 (en) 1988-11-30
US4855765A (en) 1989-08-08
EP0259981B2 (de) 1999-05-06
DE3750860D1 (de) 1995-01-26

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings