发明名称 |
Noise reduction method, medium, and system |
摘要 |
A noise reduction method, medium, and system. The noise reduction method includes calculating a noise level of an input image and removing noise from a central pixel within a window of a predetermined size in the input image using a weight determined based on a difference between signal intensities of the central pixel and a plurality of adjacent pixels within the window and the calculated noise level. |
申请公布号 |
US2007296871(A1) |
申请公布日期 |
2007.12.27 |
申请号 |
US20070806838 |
申请日期 |
2007.06.04 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
YOO YOUNG-JIN;LEE SEONG-DEOK |
分类号 |
H04N5/14 |
主分类号 |
H04N5/14 |
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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