| 发明名称 |
Image processing apparatus, image processing method, and program |
| 摘要 |
An image processing apparatus executes smoothing processing (reduction conversion) of an input image to acquire a smoothed image (reduced image), acquires a normalization parameter for normalization from the smoothed image, and normalizes pixel values of the input image based on the normalization parameter.
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| 申请公布号 |
US8515177(B2) |
申请公布日期 |
2013.08.20 |
| 申请号 |
US20090552908 |
申请日期 |
2009.09.02 |
| 申请人 |
MATSUSHITA MASAHIRO;SHIIYAMA HIROTAKA;SOHMA HIDETOMO;MAGAI KOICHI;CANON KABUSHIKI KAISHA |
发明人 |
MATSUSHITA MASAHIRO;SHIIYAMA HIROTAKA;SOHMA HIDETOMO;MAGAI KOICHI |
| 分类号 |
G06K9/46 |
主分类号 |
G06K9/46 |
| 代理机构 |
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代理人 |
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