发明名称 |
Method and apparatus for compensating for motion vector errors in image data |
摘要 |
A method of approximating a motion vector for an image block, the method comprising retrieving motion vectors for neighbouring blocks, identifying a predominant value of at least one motion vector characteristic from the motion vectors for the neighbouring blocks, selecting those motion vectors for the neighbouring blocks which have a value which is the same or similar to said predominant value to form a group, and deriving an approximation for the motion vector for the image block from the selected group of motion vectors.
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申请公布号 |
US2003081681(A1) |
申请公布日期 |
2003.05.01 |
申请号 |
US20020263685 |
申请日期 |
2002.10.04 |
申请人 |
GHANBARI SOROUSH;BOBER MIROSLAW |
发明人 |
GHANBARI SOROUSH;BOBER MIROSLAW |
分类号 |
H04N7/32;H03M7/36;H04N7/14;H04N7/36;H04N7/68;(IPC1-7):H04N7/12 |
主分类号 |
H04N7/32 |
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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