发明名称 COLOR IMAGE PROCESSING APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide a color matching system capable of eliminating the occurrence of blurring in a DARK part so as to attain better color reproduction. SOLUTION: An image processing apparatus including: a profile generating means for generating a profile corresponding to a device: a profile storage means for storing the generated profile; and a color matching processing means for applying color matching to image data, generates an inverse gamma 2.2 LUT, furthermore a profile corresponding to the device mounted with an LUT subjected to color space compression by taking into the gamma 2.2 account, and carries out color matching by using the generated profile. COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2006211220(A) 申请公布日期 2006.08.10
申请号 JP20050019735 申请日期 2005.01.27
申请人 CANON INC 发明人 NAKAJIMA YASUSUKE;SANO AYAKO
分类号 H04N1/46;G06T1/00;H04N1/60 主分类号 H04N1/46
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