WO2001078372A2 - Secondary color modification of a digital image - Google Patents

Secondary color modification of a digital image Download PDF

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Publication number
WO2001078372A2
WO2001078372A2 PCT/US2001/010761 US0110761W WO0178372A2 WO 2001078372 A2 WO2001078372 A2 WO 2001078372A2 US 0110761 W US0110761 W US 0110761W WO 0178372 A2 WO0178372 A2 WO 0178372A2
Authority
WO
WIPO (PCT)
Prior art keywords
chroma
region
modification
determined
output
Prior art date
Application number
PCT/US2001/010761
Other languages
English (en)
French (fr)
Other versions
WO2001078372A3 (en
Inventor
Brian C. Cooper
Robert A. Gonsalves
Robert Alan Paoni
Original Assignee
Avid Technology, 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
Application filed by Avid Technology, Inc. filed Critical Avid Technology, Inc.
Publication of WO2001078372A2 publication Critical patent/WO2001078372A2/en
Publication of WO2001078372A3 publication Critical patent/WO2001078372A3/en

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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
PCT/US2001/010761 2000-04-07 2001-04-03 Secondary color modification of a digital image WO2001078372A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/545,644 US6477271B1 (en) 2000-04-07 2000-04-07 Secondary color modification of a digital image
US09/545,644 2000-04-07

Publications (2)

Publication Number Publication Date
WO2001078372A2 true WO2001078372A2 (en) 2001-10-18
WO2001078372A3 WO2001078372A3 (en) 2002-02-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/010761 WO2001078372A2 (en) 2000-04-07 2001-04-03 Secondary color modification of a digital image

Country Status (2)

Country Link
US (2) US6477271B1 (US06477271-20021105-M00001.png)
WO (1) WO2001078372A2 (US06477271-20021105-M00001.png)

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EP1517542A2 (en) 2003-09-01 2005-03-23 Samsung Electronics Co., Ltd. Method and apparatus for adjusting colors of an image
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EP1931128A3 (en) * 2006-12-07 2009-09-09 Samsung Electronics Co., Ltd. Apparatus and method of reproducing preferred color
US8520939B2 (en) 2006-12-07 2013-08-27 Samsung Electronics Co., Ltd. Apparatus and method of reproducing preferred color

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US6763134B2 (en) 2004-07-13
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US6477271B1 (en) 2002-11-05

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