发明名称 |
MOTION COMPENSATION METHOD, IMAGE DECODING METHOD, IMAGE CODING METHOD, MOTION COMPENSATION APPARATUS, PROGRAM, AND INTEGRATED CIRCUIT |
摘要 |
A motion compensation method includes: specifying, using a motion vector of a current block, a reference image area for use in motion compensation for each of the current block and a current sub-block spatially adjacent to the current block, to read out reference pixel data of the specified area from a frame memory; performing motion compensation using the reference pixel data read out in the readout, to generate prediction pixel data for each of the current block and the current sub-block; outputting the prediction pixel data for the current block, generated in the performing of motion compensation; and temporarily storing the prediction pixel data for the current sub-block, generated in the performing of motion compensation.
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申请公布号 |
US2013034164(A1) |
申请公布日期 |
2013.02.07 |
申请号 |
US201113638681 |
申请日期 |
2011.04.01 |
申请人 |
SHIBAHARA YOUJI;WITTMANN STEFFEN;NISHI TAKAHIRO;SASAI HISAO;TANIKAWA KYOKO |
发明人 |
SHIBAHARA YOUJI;WITTMANN STEFFEN;NISHI TAKAHIRO;SASAI HISAO;TANIKAWA KYOKO |
分类号 |
H04N7/28 |
主分类号 |
H04N7/28 |
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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