WO2001078368A3 - Film and video bi-directional color matching system and method - Google Patents

Film and video bi-directional color matching system and method Download PDF

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Publication number
WO2001078368A3
WO2001078368A3 PCT/US2001/011228 US0111228W WO0178368A3 WO 2001078368 A3 WO2001078368 A3 WO 2001078368A3 US 0111228 W US0111228 W US 0111228W WO 0178368 A3 WO0178368 A3 WO 0178368A3
Authority
WO
WIPO (PCT)
Prior art keywords
film
matching system
color matching
image
video
Prior art date
Application number
PCT/US2001/011228
Other languages
French (fr)
Other versions
WO2001078368A2 (en
Inventor
Gary E Demos
David Ruhoff
Original Assignee
Demografx
Gary E Demos
David Ruhoff
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 Demografx, Gary E Demos, David Ruhoff filed Critical Demografx
Priority to AU2001249911A priority Critical patent/AU2001249911A1/en
Publication of WO2001078368A2 publication Critical patent/WO2001078368A2/en
Publication of WO2001078368A3 publication Critical patent/WO2001078368A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/11—Scanning of colour motion picture films, e.g. for telecine
    • 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
    • H04N1/603—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer
    • H04N1/6052—Matching two or more picture signal generators or two or more picture reproducers
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/06—Colour space transformation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Image Processing (AREA)
  • Color Television Image Signal Generators (AREA)

Abstract

A color matching system, based upon a forward color match between transformed motion picture film image (200, 202) and electronic camera moving picture (306), which operates in tandem with corresponding inverted (310) backward transformation. This forward and inversion pair of match transformation enables the matching of film and electronic image in both the film domain (by transforming the electronic image)(312) as well as the electronic display domain (by transforming the film image (fig. 3).
PCT/US2001/011228 2000-04-07 2001-04-06 Film and video bi-directional color matching system and method WO2001078368A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001249911A AU2001249911A1 (en) 2000-04-07 2001-04-06 Film and video bi-directional color matching system and method

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US19889000P 2000-04-07 2000-04-07
US60/198,890 2000-04-07
US64841400A 2000-08-24 2000-08-24
US09/648,414 2000-08-24

Publications (2)

Publication Number Publication Date
WO2001078368A2 WO2001078368A2 (en) 2001-10-18
WO2001078368A3 true WO2001078368A3 (en) 2009-06-04

Family

ID=26894247

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/011228 WO2001078368A2 (en) 2000-04-07 2001-04-06 Film and video bi-directional color matching system and method

Country Status (2)

Country Link
AU (1) AU2001249911A1 (en)
WO (1) WO2001078368A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007524298A (en) 2004-01-30 2007-08-23 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Enhancement of video images by increasing secondary colors
EP1578140A3 (en) * 2004-03-19 2005-09-28 Thomson Licensing S.A. System and method for color management
EP1808011A1 (en) 2004-11-01 2007-07-18 Technicolor, Inc. Method and system for mastering and distributing enhanced color space content
EP1964389A2 (en) 2005-12-21 2008-09-03 Thomson Licensing Constrained color palette in a color space
WO2007142624A1 (en) 2006-06-02 2007-12-13 Thomson Licensing Converting a colorimetric transform from an input color space to an output color space
EP2702758B1 (en) * 2011-04-28 2018-06-13 OCE-Technologies B.V. Method for creating a copy image and reproduction system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5187754A (en) * 1991-04-30 1993-02-16 General Electric Company Forming, with the aid of an overview image, a composite image from a mosaic of images
US5293258A (en) * 1990-12-31 1994-03-08 International Business Machines Corporation Automatic correction for color printing
US5343311A (en) * 1992-04-14 1994-08-30 Electronics For Imaging, Inc. Indexed processing of color image data
US5731988A (en) * 1995-05-08 1998-03-24 Richo Company, Ltd. Method and apparatus for reversible color conversion
US6044172A (en) * 1997-12-22 2000-03-28 Ricoh Company Ltd. Method and apparatus for reversible color conversion

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5293258A (en) * 1990-12-31 1994-03-08 International Business Machines Corporation Automatic correction for color printing
US5187754A (en) * 1991-04-30 1993-02-16 General Electric Company Forming, with the aid of an overview image, a composite image from a mosaic of images
US5343311A (en) * 1992-04-14 1994-08-30 Electronics For Imaging, Inc. Indexed processing of color image data
US5731988A (en) * 1995-05-08 1998-03-24 Richo Company, Ltd. Method and apparatus for reversible color conversion
US6044172A (en) * 1997-12-22 2000-03-28 Ricoh Company Ltd. Method and apparatus for reversible color conversion

Also Published As

Publication number Publication date
AU2001249911A8 (en) 2009-07-16
AU2001249911A1 (en) 2001-10-23
WO2001078368A2 (en) 2001-10-18

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