发明名称 |
Image processing device, image processing program, image processing method, and electronic camera for controlling degree of noise reduction in image data |
摘要 |
An image processing device changes degree of noise reduction for image data in accordance with tone correction to be performed according to the image data and includes a change rate acquisition part and a noise reduction part. The change rate acquisition part obtains, at a plurality of portions in the image data, a change rate of a signal level of the image data before and after tone correction. The noise reduction part controls a degree of noise reduction for each portion in the image data according to the change rate. |
申请公布号 |
US2006215925(A1) |
申请公布日期 |
2006.09.28 |
申请号 |
US20060443047 |
申请日期 |
2006.05.31 |
申请人 |
NIKON CORPORATION |
发明人 |
KUNIBA HIDEYASU |
分类号 |
G06K9/40;G06T5/00;G06T7/00;H04N5/21 |
主分类号 |
G06K9/40 |
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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