DE69938708D1 - Verfahren zur Kompensation der Bildfarbe bei Kontrasteinstellung eines digitalen Farbbildes - Google Patents

Verfahren zur Kompensation der Bildfarbe bei Kontrasteinstellung eines digitalen Farbbildes

Info

Publication number
DE69938708D1
DE69938708D1 DE69938708T DE69938708T DE69938708D1 DE 69938708 D1 DE69938708 D1 DE 69938708D1 DE 69938708 T DE69938708 T DE 69938708T DE 69938708 T DE69938708 T DE 69938708T DE 69938708 D1 DE69938708 D1 DE 69938708D1
Authority
DE
Germany
Prior art keywords
image
color
compensating
contrast adjustment
digital
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
DE69938708T
Other languages
English (en)
Inventor
Andrew Charles Gallagher
Edward Brooks Gindele
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 DE69938708D1 publication Critical patent/DE69938708D1/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
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/57—Control of contrast or brightness
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/643—Hue control means, e.g. flesh tone control
DE69938708T 1998-12-31 1999-12-01 Verfahren zur Kompensation der Bildfarbe bei Kontrasteinstellung eines digitalen Farbbildes Expired - Lifetime DE69938708D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/224,028 US6438264B1 (en) 1998-12-31 1998-12-31 Method for compensating image color when adjusting the contrast of a digital color image

Publications (1)

Publication Number Publication Date
DE69938708D1 true DE69938708D1 (de) 2008-06-26

Family

ID=22838998

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69938708T Expired - Lifetime DE69938708D1 (de) 1998-12-31 1999-12-01 Verfahren zur Kompensation der Bildfarbe bei Kontrasteinstellung eines digitalen Farbbildes

Country Status (4)

Country Link
US (1) US6438264B1 (de)
EP (1) EP1017241B1 (de)
JP (1) JP4766728B2 (de)
DE (1) DE69938708D1 (de)

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Also Published As

Publication number Publication date
EP1017241A3 (de) 2004-01-21
US6438264B1 (en) 2002-08-20
EP1017241B1 (de) 2008-05-14
EP1017241A2 (de) 2000-07-05
JP2000207546A (ja) 2000-07-28
JP4766728B2 (ja) 2011-09-07

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