发明名称 |
Coloring image generating apparatus and coloring image generating method for generating a coloring image from an image using an edge intensity frequency distribution of the image |
摘要 |
A coloring image generating apparatus includes: an acquiring unit that acquires an image; an edge intensity calculating unit that calculates an edge intensity frequency distribution of the image; a threshold value setting unit that sets a threshold value for dividing a coloring image into a contour portion and a blank portion according to distribution characteristics of the edge intensity frequency distribution; and a generating unit that discriminates the contour portion from the blank portion in the image on the basis of the threshold value and generates a coloring image. |
申请公布号 |
US8149465(B2) |
申请公布日期 |
2012.04.03 |
申请号 |
US20090383610 |
申请日期 |
2009.03.26 |
申请人 |
MAKI YOICHIRO;SEIKO EPSON CORPORATION |
发明人 |
MAKI YOICHIRO |
分类号 |
H04N1/407 |
主分类号 |
H04N1/407 |
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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