发明名称 |
Bewegungsvektordetektionsgerät |
摘要 |
In a motion vector detection apparatus, cascade-connected processor elements each calculates the absolute value of the difference between each of a plurality of pixels which compose a picture and a corresponding one of the same number of pixels included in a block, and also performs cumulative addition of the difference absolute values in the block. These operations are performed for each of the blocks within the predetermined search area. In said cascade-connected processor elements a difference absolute value calculation means is provided, wherein the processor elements have different bit with so as to have an improved dynamic range in the calculation. <IMAGE> |
申请公布号 |
DE69813629(T2) |
申请公布日期 |
2004.02.05 |
申请号 |
DE1998613629T |
申请日期 |
1998.01.08 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
ARAKI, TOSHIYUKI;AOKI, KATSUJI |
分类号 |
G06T7/20;H04N7/26 |
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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