发明名称 |
Picture processing apparatus and method |
摘要 |
<p>A first filter generates a first smooth picture by smoothing an input picture. A second filter generates a second smooth picture by smoothing the input picture. The second filter has a characteristic different from the first filter. A contrast component picture calculation unit generates a contrast component picture by dividing each pixel value of the input picture with the pixel value of the first smooth picture. A picture composition unit generates a composed picture by composing the second smooth picture with the contrast component picture.</p> |
申请公布号 |
EP1975871(A2) |
申请公布日期 |
2008.10.01 |
申请号 |
EP20080005020 |
申请日期 |
2008.03.18 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
OHWAKI, KAZUYASU;ITOH, GOH |
分类号 |
G06T5/00;G06T5/50 |
主分类号 |
G06T5/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|