发明名称 |
Complexity reduction for 1/8-pel interpolation |
摘要 |
The present invention relates to a method for interpolation of sub-samples for encoding and decoding an image signal and to corresponding apparatuses therefore. In particular, the 1/8-pel positions are interpolated by filtering only the half-pel positions and the full-pel positions but not the quarter-pel positions. This provides higher uniformity of filtering and reduces the complexity of such an interpolation filtering. |
申请公布号 |
EP2375744(A1) |
申请公布日期 |
2011.10.12 |
申请号 |
EP20100003872 |
申请日期 |
2010.04.12 |
申请人 |
PANASONIC CORPORATION |
发明人 |
WITTMANN, STEFFEN;SHIBAHARA, YOUJI;NISHI, TAKAHIRO |
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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