发明名称 |
SYSTEM AND METHOD FOR MOTION PREDICTION IN SCALABLE VIDEO CODING |
摘要 |
A device, system and method for motion vector prediction in scalable video coding. Embodiments of the present invention may determine a predictive motion vector in scalable video coding by obtaining current layer motion vectors; determining a final base layer motion vector; and calculating a predictive motion vector based on the current layer motion vectors and the final base layer motion vector. A similarity or consistency of neighboring motion vectors at a current layer and a reliability of motion vector prediction using neighboring motion vectors at a base layer may be used to determine the predictive motion vector. |
申请公布号 |
EP1779666(A1) |
申请公布日期 |
2007.05.02 |
申请号 |
EP20050761325 |
申请日期 |
2005.07.11 |
申请人 |
NOKIA CORPORATION |
发明人 |
KARCZEWICZ, MARTA;WANG, XIANGLIN;BAO, YILIANG;RIDGE, JUSTIN |
分类号 |
H04N7/26 |
主分类号 |
H04N7/26 |
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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