发明名称 |
MOTION ESTIMATION AND COMPENSATION USING A HIERARCHICAL CACHE |
摘要 |
There are provided method and apparatus for video motion process optimization using a hierarchical cache. A storage method for a video motion process includes configuring (622) a hierarchical cache to have one or more levels, each of the levels of the hierarchical cache corresponding to a respective one of a plurality of levels of a calculation hierarchy associated with calculating sample values for the video motion process. The method also includes storing (655) a particular value for a sample relating to the video motion process in a corresponding level of the hierarchical cache based on which of the plurality of levels of the calculation hierarchy the particular value corresponds to, when the particular value is non-existent in the hierarchical cache. |
申请公布号 |
WO2007014378(A3) |
申请公布日期 |
2007.05.24 |
申请号 |
WO2006US29719 |
申请日期 |
2006.07.27 |
申请人 |
THOMSON LICENSING;BROOKS, STEPHEN, JOHN |
发明人 |
BROOKS, STEPHEN, JOHN |
分类号 |
H04N7/26;H04N7/36;H04N7/50 |
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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