发明申请
- 专利标题： NOISE CANCELLATION
- 专利标题（中）： 噪音消除
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申请号： US11941050申请日： 2007-11-15
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公开(公告)号： US20080152253A1公开(公告)日： 2008-06-26
- 发明人: Laurence A. Thompson
- 申请人： Laurence A. Thompson
- 主分类号： G06K9/40
- IPC分类号： G06K9/40
摘要：
A technique for reducing noise in a digital video signal is disclosed. In one embodiment, the technique involves receiving a digital signal. The digital signal can be filtered thereby generating a filtered signal. The digital signal and the filtered signal can be mixed according to a composite blend map thereby generating an optimized signal. The optimized signal can be provided as an output.
公开/授权文献
- US08086067B2 Noise cancellation 公开/授权日：2011-12-27
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