发明名称 |
Motion detection device, MOS (metal-oxide semiconductor) integrated circuit, and video system |
摘要 |
A motion detection device includes a current image memory, a reference image memory, a reference image memory control section, and a motion detection section. When the motion detection section detects a motion vector for a first current macroblock image, the reference image memory control section determines a motion estimation range by using a surrounding motion vector being a motion vector detected for a current macroblock image present around the first current macroblock.
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申请公布号 |
US8098898(B2) |
申请公布日期 |
2012.01.17 |
申请号 |
US20070907167 |
申请日期 |
2007.10.10 |
申请人 |
SHIMAZU YOSHIHISA;KITAMURA SHINJI;PANASONIC CORPORATION |
发明人 |
SHIMAZU YOSHIHISA;KITAMURA SHINJI |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
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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