发明名称 |
Joint coding and decoding of a reference field selection and differential motion vector information |
摘要 |
Techniques and tools for joint coding and decoding of reference field selection information and differential motion vector information are described. For example, a video decoder decodes a variable length code that jointly represents differential motion vector information and a motion vector predictor selection for a motion vector. The decoder then reconstructs the motion vector based at least in part on the differential motion vector information and the motion vector predictor selection. A video encoder performs corresponding processing.
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申请公布号 |
US2005053141(A1) |
申请公布日期 |
2005.03.10 |
申请号 |
US20040933881 |
申请日期 |
2004.09.02 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
HOLCOMB THOMAS W.;SRINIVASAN SRIDHAR |
分类号 |
H04N7/32;H03M7/36;H04N;H04N7/01;H04N7/12;H04N7/26;H04N7/36;H04N7/50;(IPC1-7):H04N7/12 |
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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