发明名称 ORIGINAL READING APPARATUS AND COLOR DISCRIMINATION METHOD THEREOF
摘要 PROBLEM TO BE SOLVED: To provide a color discrimination method whereby a color discrimination region is set to a prescribed color discrimination region in response to a method of reading an original so as to discriminate a color with high accuracy without the need for troublesome adjustments. SOLUTION: The color discrimination method includes a step S1607 of setting the color discrimination region for discriminating whether or not an original includes a chromatic color to a prescribed color discrimination region in response to the method of reading the original; a step S1608 of reading the original; and a step S 1609 of discriminating whether or not the set color discrimination region includes the chromatic color. COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2005027169(A) 申请公布日期 2005.01.27
申请号 JP20030192160 申请日期 2003.07.04
申请人 CANON INC 发明人 UNNO KOICHI
分类号 G06T1/00;H04N1/04;H04N1/10;H04N1/107;H04N1/48;(IPC1-7):H04N1/48 主分类号 G06T1/00
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