DE69021043D1 - Durchlauffarbsubstitution. - Google Patents

Durchlauffarbsubstitution.

Info

Publication number
DE69021043D1
DE69021043D1 DE69021043T DE69021043T DE69021043D1 DE 69021043 D1 DE69021043 D1 DE 69021043D1 DE 69021043 T DE69021043 T DE 69021043T DE 69021043 T DE69021043 T DE 69021043T DE 69021043 D1 DE69021043 D1 DE 69021043D1
Authority
DE
Germany
Prior art keywords
color substitution
flow color
flow
substitution
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 - Fee Related
Application number
DE69021043T
Other languages
English (en)
Other versions
DE69021043T2 (de
Inventor
Lawrence Telle
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE69021043D1 publication Critical patent/DE69021043D1/de
Publication of DE69021043T2 publication Critical patent/DE69021043T2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
DE69021043T 1989-11-30 1990-11-19 Durchlauffarbsubstitution. Expired - Fee Related DE69021043T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/443,544 US5105266A (en) 1989-11-30 1989-11-30 Single pass color substitution
PCT/US1990/006717 WO1991008642A1 (en) 1989-11-30 1990-11-19 Single pass color substitution

Publications (2)

Publication Number Publication Date
DE69021043D1 true DE69021043D1 (de) 1995-08-24
DE69021043T2 DE69021043T2 (de) 1996-02-29

Family

ID=23761220

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69021043T Expired - Fee Related DE69021043T2 (de) 1989-11-30 1990-11-19 Durchlauffarbsubstitution.

Country Status (5)

Country Link
US (1) US5105266A (de)
EP (1) EP0455795B1 (de)
JP (1) JPH04503294A (de)
DE (1) DE69021043T2 (de)
WO (1) WO1991008642A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0490669A (ja) * 1990-08-03 1992-03-24 Canon Inc 印刷装置
US5424537A (en) * 1990-08-13 1995-06-13 Howtek, Inc. Calibrated color scanner
DE69228462T2 (de) * 1991-10-29 1999-08-05 Sharp Kk Farbkopiergerät ausgerüstet mit einer Farbkorrekturschaltung
US5208631A (en) * 1991-12-09 1993-05-04 Xerox Corporation High light color toner identification scheme
US5335097A (en) * 1992-04-21 1994-08-02 Dainippon Screen Mfg. Co., Ltd. Color tone correcting apparatus
US5960109A (en) * 1993-09-07 1999-09-28 Xerox Corporation Single pass marker enclosed area detection system and method for a photocopier
USRE38610E1 (en) * 1993-09-30 2004-10-05 Ati Technologies, Inc. Host CPU independent video processing unit
US6434266B1 (en) * 1993-12-17 2002-08-13 Canon Kabushiki Kaisha Image processing method and apparatus for converting colors in a color image
US5649024A (en) * 1994-11-17 1997-07-15 Xerox Corporation Method for color highlighting of black and white fonts
US5493386A (en) * 1995-01-03 1996-02-20 Eastman Kodak Company Multi-toner image forming apparatus and method having pattern recognition
US6025862A (en) * 1995-01-03 2000-02-15 Eastman Kodak Company Accent color image forming method and apparatus
JPH08317187A (ja) * 1995-05-18 1996-11-29 Canon Inc 画像処理装置及び方法
JPH0962662A (ja) * 1995-08-18 1997-03-07 Fuji Xerox Co Ltd 文書処理装置
US6600833B1 (en) 1999-07-23 2003-07-29 Intel Corporation Methodology for color correction with noise regulation
JP3907362B2 (ja) * 1999-12-01 2007-04-18 キヤノン株式会社 印刷制御方法及び装置および印刷システム
US6781724B1 (en) 2000-06-13 2004-08-24 Eastman Kodak Company Image processing and manipulation system
CA2347181A1 (en) 2000-06-13 2001-12-13 Eastman Kodak Company Plurality of picture appearance choices from a color photographic recording material intended for scanning
JP3520859B2 (ja) * 2000-09-01 2004-04-19 セイコーエプソン株式会社 画像ファイルの出力画像調整
US7319542B2 (en) * 2002-10-29 2008-01-15 Hewlett-Packard Development Company, L.P. Document rehabilitation
US20070002180A1 (en) * 2005-06-30 2007-01-04 Lexmark International, Inc. Strength parameter-based color conversion of digital images
US20070216685A1 (en) * 2006-03-15 2007-09-20 Microsoft Corporation Scene write-once vector and triangle rasterization
JP5268617B2 (ja) * 2008-12-17 2013-08-21 キヤノン株式会社 画像形成装置、画像形成装置の制御方法及びコンピュータプログラム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058828A (en) * 1975-05-27 1977-11-15 Eastman Kodak Company Document copying apparatus
US4204728A (en) * 1977-05-24 1980-05-27 Canon Kabushiki Kaisha Method and apparatus for color conversion
US4538182A (en) * 1981-05-11 1985-08-27 Canon Kabushiki Kaisha Image processing apparatus
US4791450A (en) * 1985-12-16 1988-12-13 Eastman Kodak Company Multicolor electrophotographic reproduction apparatus and method for producing color accented copies
DE3750860T3 (de) * 1986-08-13 1999-10-14 Canon Kk Verfahren und Vorrichtung zur Verarbeitung von Farbbildern.
CA1281363C (en) * 1986-11-14 1991-03-12 Yasumichi Suzuki Color image processing apparatus
US4896208A (en) * 1986-12-02 1990-01-23 Minolta Camera Kabushiki Kaisha Apparatus and method for reading and digitally editing multiple images
DE3855413T2 (de) * 1987-01-27 1997-01-30 Konishiroku Photo Ind Vorrichtung zur Verarbeitung von Halbton-Farbbildsignalen
JPS63237077A (ja) * 1987-03-25 1988-10-03 Minolta Camera Co Ltd 多色画像形成装置
GB8723203D0 (en) * 1987-10-02 1987-11-04 Crosfield Electronics Ltd Interactive image modification
US4937636A (en) * 1988-12-12 1990-06-26 Xerox Corporation Single pass, two-color electrophotographic reproduction machine
US4998144A (en) * 1989-12-26 1991-03-05 Eastman Kodak Company Color palette for copiers

Also Published As

Publication number Publication date
DE69021043T2 (de) 1996-02-29
EP0455795A1 (de) 1991-11-13
JPH04503294A (ja) 1992-06-11
WO1991008642A1 (en) 1991-06-13
US5105266A (en) 1992-04-14
EP0455795B1 (de) 1995-07-19

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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