发明名称 |
Method and Apparatus for Deriving Temporal Motion Vector Prediction |
摘要 |
A method and apparatus for deriving a temporal motion vector predictor (MVP) are disclosed. The MVP is derived for a current block of a current picture in Inter, or Merge, or Skip mode based on co-located reference blocks of a co-located block and a flag is used to indicate the co-located picture. More than one co-located reference blocks can be used to derive the temporal MVP and the co-located reference blocks can be selected from the co-located block as well as neighboring blocks of the co-located block. A search set comprises search motion vectors associated with the co-located reference block(s) is formed. The search motion vector (MV) corresponding to the co-located reference block in the same reference list is searched before the search MV in a different reference list. Various schemes to accommodate implicit method of deriving co-located picture are also disclosed.
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申请公布号 |
US2012236942(A1) |
申请公布日期 |
2012.09.20 |
申请号 |
US201113236422 |
申请日期 |
2011.09.19 |
申请人 |
LIN JIAN-LIANG;TSAI YU-PAO;CHEN YI-WEN;AN JICHENG;HUANG YU-WEN;LEI SHAW-MIN;MEDIATEK INC. |
发明人 |
LIN JIAN-LIANG;TSAI YU-PAO;CHEN YI-WEN;AN JICHENG;HUANG YU-WEN;LEI SHAW-MIN |
分类号 |
H04N7/32 |
主分类号 |
H04N7/32 |
代理机构 |
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地址 |
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