| 发明名称 |
Object detection method and a video data retrieval method |
| 摘要 |
A video data description method. Both feature data of predetermined object and feature data of background area are extracted from a frame of input video. The feature data of predetermined object and the feature data of background area are described as a descriptor of the frame.
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| 申请公布号 |
US7003156(B1) |
申请公布日期 |
2006.02.21 |
| 申请号 |
US20000493013 |
申请日期 |
2000.01.28 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
YAMAMOTO KOJI;HORI OSAMU;KANEKO TOSHIMITSU;MITA TAKESHI |
| 分类号 |
G06K9/00;G06F17/30;G06K9/36;G06K9/46;G06T7/20;H04N7/16;H04N7/173 |
主分类号 |
G06K9/00 |
| 代理机构 |
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