发明申请
US20050134602A1 Method and apparatus for video deinterlacing and format conversion
有权
用于视频去隔行和格式转换的方法和装置
- 专利标题: Method and apparatus for video deinterlacing and format conversion
- 专利标题(中): 用于视频去隔行和格式转换的方法和装置
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申请号: US10744693申请日: 2003-12-23
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公开(公告)号: US20050134602A1公开(公告)日: 2005-06-23
- 发明人: Lowell Winger , Yunwei Jia , Aaron Wells , Elliot Linzer , Simon Booth , Guy Cote
- 申请人: Lowell Winger , Yunwei Jia , Aaron Wells , Elliot Linzer , Simon Booth , Guy Cote
- 专利权人: LSI LOGIC CORPORATION
- 当前专利权人: LSI LOGIC CORPORATION
- 主分类号: G09G5/00
- IPC分类号: G09G5/00 ; H04N5/14 ; H04N5/44 ; H04N7/01
摘要:
A method for deinterlacing a picture is disclosed. The method generally includes the steps of (A) generating a plurality of primary scores by searching along a plurality of primary angles for an edge in the picture proximate a location interlaced with a field of the picture, (B) generating a plurality of neighbor scores by searching for the edge along a plurality of neighbor angles proximate a particular angle of the primary angles corresponding to a particular score of the primary scores having a best value and (C) identifying a best score from a group of scores consisting of the particular score and the neighbor scores to generate an interpolated sample at the location.
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