发明申请
- 专利标题: Method for composite video artifacts reduction
- 专利标题(中): 复合视频文物减少方法
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申请号: US11115463申请日: 2005-04-27
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公开(公告)号: US20060244868A1公开(公告)日: 2006-11-02
- 发明人: Yunwei Jia , Lowell Winger
- 申请人: Yunwei Jia , Lowell Winger
- 专利权人: LSI LOGIC CORPORATION
- 当前专利权人: LSI LOGIC CORPORATION
- 主分类号: H04N5/14
- IPC分类号: H04N5/14 ; H04N9/64
摘要:
A method for composite noise filtering is disclosed. The method generally includes the steps of (A) generating a selection value in response to a stationary check identifying one of a plurality of blendings for a current item of a current field, (B) generating a filtered item in response to one of (i) a first of the blendings between the current item and a first previous item co-located in a first previous field having an opposite phase of composite artifacts from the current field and (ii) a second of the blendings between the current item and a first motion compensated item from the first previous field and (C) switching between the first blending and the second blending in response to the selection value.
公开/授权文献
- US07751484B2 Method for composite video artifacts reduction 公开/授权日:2010-07-06