发明名称 |
METHOD AND APPARATUS FOR SIMPLIFIED MOTION VECTOR PREDICTOR DERIVATION |
摘要 |
A method and apparatus for deriving a motion vector predictor (MVP) candidate set for motion vector coding of a current block. Embodiments according to the present invention determine a redundancy-removed spatial MVP candidate set by removing any redundant MVP candidate from the spatial MVP candidate set. The redundancy-removal process does not apply to the temporal MVP candidate. In another embodiment of the present invention, a redundancy-removed spatial-temporal MVP candidate set is determined and the number of candidates in the redundancy-removed spatial-temporal MVP candidate set is checked to determine whether it is smaller than a threshold. If the number of candidates is smaller than the threshold, a zero motion vector is added to the redundancy-removed spatial-temporal MVP candidate set. The redundancy-removed spatial-temporal MVP candidate set is then provided for encoding or decoding of the motion vector of the current block. |
申请公布号 |
KR20140051342(A) |
申请公布日期 |
2014.04.30 |
申请号 |
KR20147004570 |
申请日期 |
2013.01.16 |
申请人 |
MEDIATEK SINGAPORE PTE. LTD. |
发明人 |
ZHAO LIANG;GUO XUN;LEI SHAW MIN |
分类号 |
H04N19/50;H04N19/139;H04N19/56 |
主分类号 |
H04N19/50 |
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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