| 发明名称 |
Local color correction |
| 摘要 |
An input image represented by a set of input pixel values is color-corrected by locally modifying the input pixel values according to pixel neighborhoods; and determining an output image having a set of output pixel values. Each set of output pixel values equals a non-linear combination of a set of input pixel values and its corresponding set of modified pixel values.
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| 申请公布号 |
US2002186387(A1) |
申请公布日期 |
2002.12.12 |
| 申请号 |
US20020136966 |
申请日期 |
2002.05.02 |
| 申请人 |
MORONEY NATHAN M.;BEAUSOLEIL RAYMOND G.;SOBEL IRWIN |
发明人 |
MORONEY NATHAN M.;BEAUSOLEIL RAYMOND G.;SOBEL IRWIN |
| 分类号 |
G06T1/00;G06T5/00;G06T5/20;H04N1/407;H04N1/46;H04N1/60;H04N9/64;(IPC1-7):B41J1/00;G06F15/00 |
主分类号 |
G06T1/00 |
| 代理机构 |
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