发明名称 |
IMAGE FORMATION APPARATUS AND COLOR VALUE CORRECTION METHOD |
摘要 |
<P>PROBLEM TO BE SOLVED: To suppress influence of a color comparison phenomenon on an image in a specific color from the whole image. <P>SOLUTION: An image formation apparatus is provided with: a specific color region extraction part 13 which extracts a specific color region P<SB POS="POST">z</SB>having a specific color value from a target image; a color-value-based region extraction part 14 which extracts from the target image a color-value-based region P<SB POS="POST">x</SB>that is a region except a specific color region P<SB POS="POST">z</SB>and that is classified by each fixed color value range; and a specific color correction unit 16 which corrects a color value of the specific color region P<SB POS="POST">z</SB>on the basis of predetermined correlation information including the color value difference and the distance r between the specific color region P<SB POS="POST">z</SB>and the color-value-based region P<SB POS="POST">x</SB>. <P>COPYRIGHT: (C)2012,JPO&INPIT |
申请公布号 |
JP2012182548(A) |
申请公布日期 |
2012.09.20 |
申请号 |
JP20110042577 |
申请日期 |
2011.02.28 |
申请人 |
KYOCERA DOCUMENT SOLUTIONS INC |
发明人 |
HANO HIROKO |
分类号 |
H04N1/48;G06T1/00;H04N1/60 |
主分类号 |
H04N1/48 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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