发明名称 |
HIERARCHICAL MOTION ESTIMATION EMPLOYING NONLINEAR SCALING AND ADAPTIVE SOURCE BLOCK SIZE |
摘要 |
Systems, devices and methods are described including applying nonlinear scaling to a current image frame and a reference image frame to generate at least a corresponding current image layer and a corresponding reference image layer. Hierarchical motion estimation may then be performed using the nonlinearly scaled image layers. Further, source block size may be adaptively determined in a downsampled image layer and hierarchical motion estimation may be performed using the adaptively sized source blocks. |
申请公布号 |
EP2826021(A1) |
申请公布日期 |
2015.01.21 |
申请号 |
EP20120871413 |
申请日期 |
2012.03.15 |
申请人 |
INTEL CORPORATION |
发明人 |
TANNER, JASON D.;JIANG, HONG |
分类号 |
G06T7/20;G06T3/00;H04N19/53;H04N19/56 |
主分类号 |
G06T7/20 |
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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