发明名称 |
JOINT SUB-PIXEL INTERPOLATION FILTER FOR TEMPORAL PREDICTION |
摘要 |
A method determines a plurality of interpolation filters for use in interpolating sub-pel values for a temporal prediction process of video content. The plurality of interpolation filters are designed based on sub-pel offsets for two reference blocks. The method determines a first sub-pel offset for a first reference block for the unit of video content and determines a second sub-pel offset for a second reference block for a unit of video content. A set of interpolation filters is determined to interpolate a set of sub-pel pixel values for use in the temporal prediction process for the unit of video content. The set of interpolation filters is designed for the first sub-pel offset and the second sub-pel offset and is used to interpolate a first sub-pel pixel value for the first reference block and a second sub-pel value for the second reference block.
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申请公布号 |
US2013003841(A1) |
申请公布日期 |
2013.01.03 |
申请号 |
US201213540270 |
申请日期 |
2012.07.02 |
申请人 |
GENERAL INSTRUMENT CORPORATION;MINOO KOOHYAR;LOU JIAN;BAYLON DAVID M. |
发明人 |
MINOO KOOHYAR;LOU JIAN;BAYLON DAVID M. |
分类号 |
H04N7/32 |
主分类号 |
H04N7/32 |
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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