发明名称 |
Motion compensation method and apparatus that sequentially use global motion compensation and local motion compensation, decoding method, video encoder, and video decoder |
摘要 |
A motion compensation method and apparatus that sequentially use global motion compensation and local motion compensation, a video decoding method, a video encoder, and a video decoder are provided. The motion compensation method includes extracting global motion information of a reference block, performing global motion compensation by applying the extracted global motion information to the reference block, extracting local motion information of the global motion-compensated reference block, and performing local motion compensation by applying the local motion information to the global motion-compensated reference block.
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申请公布号 |
US8374244(B2) |
申请公布日期 |
2013.02.12 |
申请号 |
US20070748537 |
申请日期 |
2007.05.15 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD.;LEE TAMMY;HAN WOO-JIN;MANU MATHEW;LEE KYO-HYUK;LEE SANG-RAE |
发明人 |
LEE TAMMY;HAN WOO-JIN;MANU MATHEW;LEE KYO-HYUK;LEE SANG-RAE |
分类号 |
H04N11/02 |
主分类号 |
H04N11/02 |
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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