发明名称 |
Fine moire correction in images |
摘要 |
A method for reducing image noise in a digital image including establishing image data of image pixel values; specifying a local virtual surface patch; fitting the local virtual surface patch to the image data; using the local virtual surface patch to estimate a palliative value of at least one pixel in the region of the local virtual surface patch; replacing an original pixel value with the palliative value. |
申请公布号 |
US2005270584(A1) |
申请公布日期 |
2005.12.08 |
申请号 |
US20050192648 |
申请日期 |
2005.07.29 |
申请人 |
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发明人 |
TRIFONOV MIKHAIL I.;ZAKLIKA KRZYSZTOF A.;GRUZDEV PAVEL V. |
分类号 |
G06T5/00;(IPC1-7):G06T5/00;H04N1/58 |
主分类号 |
G06T5/00 |
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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