发明名称 COLOR PROCESSING DEVICE AND METHOD
摘要 PROBLEM TO BE SOLVED: To provide mapping capable of faithfully reproducing an important color without damaging the entire gradations as much as possible. SOLUTION: This color processing device comprises an acquiring means for acquiring the color gamut of a mapping source and the color gamut of a mapping destination; an important color area generating means for generating an importable color area from importable color data; an initial faithful reproduction area generating means for generating an initial faithful reproduction area from the color gamut of the mapping destination; a determining means for determining the faithful reproduction area from the important color area and the initial faithful reproduction area; and a mapping means for using the color gamut of the mapping source, the color gamut of the mapping destination and the faithful reproduction area to map the color gamut of the mapping source to the color gamut of the mapping destination. COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2008283522(A) 申请公布日期 2008.11.20
申请号 JP20070126627 申请日期 2007.05.11
申请人 CANON INC 发明人 NIIHARA SUSUMU
分类号 H04N1/46;G06T1/00;H04N1/60 主分类号 H04N1/46
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