发明名称 |
Motion estimation engine with parallel interpolation and search hardware |
摘要 |
A method for motion estimating. The method generally includes the steps of (A) generating a first interpolated block having a sub-pixel resolution in response to a first interpolation process operating on a reference block of a reference frame of a video signal having an integer pixel resolution, (B) generating a motion vector in response to the first interpolated block and a current block of a current frame of the video signal having the integer pixel resolution and (C) generating a second interpolated block having the sub-pixel resolution in response to a second interpolation process operating on the reference block.
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申请公布号 |
US7408988(B2) |
申请公布日期 |
2008.08.05 |
申请号 |
US20020325188 |
申请日期 |
2002.12.20 |
申请人 |
LSI CORPORATION |
发明人 |
LINZER ELLIOT N.;LEUNG HO-MING;HAN SOO-CHUL |
分类号 |
H04N7/18;H04N7/32;G06T7/20;G09G3/20;H04N5/14;H04N7/12;H04N7/26 |
主分类号 |
H04N7/18 |
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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