发明名称 COLOR PROCESSING APPARATUS AND ITS METHOD
摘要 PROBLEM TO BE SOLVED: To create a look-up table for converting a color outside of a color area of a device into the color area of the device from the colorimetric result of a color patch printed by the device. SOLUTION: The colorimetric result of the color patch printed by the device is acquired, the color area of the device is specified from the colorimetric result (S501), and the look-up table for converting the color outside of the color area of the device into the color area of the device is created by using a method that is different for a portion on an achromatic color axis and a portion except for the achromatic color axis (S502-S505). COPYRIGHT: (C)2004,JPO&NCIPI
申请公布号 JP2004248314(A) 申请公布日期 2004.09.02
申请号 JP20040099732 申请日期 2004.03.30
申请人 CANON INC 发明人 RUETZ BRIGITTE
分类号 B41J2/525;B41J2/21;G06T1/00;G06T1/20;G06T11/00;H04N1/40;H04N1/46;H04N1/60;(IPC1-7):H04N1/46 主分类号 B41J2/525
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