| 发明名称 |
Activity descriptor for video sequences |
| 摘要 |
A method describes activity in a video sequence. The method measures intensity, direction, spatial, and temporal attributes in the video sequence, and the measured attributes are combined in a digital descriptor of the activity of the video sequence.
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| 申请公布号 |
US2003026340(A1) |
申请公布日期 |
2003.02.06 |
| 申请号 |
US20020217918 |
申请日期 |
2002.08.13 |
| 申请人 |
DIVAKARAN AJAY;SUN HUIFANG;KIM HAE-KWANG;PARK CHUL-SOO;SUN XINDING;MANJUNATH BANGALORE S.;VASUDEVAN VINOD V.;JESUDOSS MANORANJAN D.;RATTINASSABABADY GANESH;SHIN HYUNDOO |
发明人 |
DIVAKARAN AJAY;SUN HUIFANG;KIM HAE-KWANG;PARK CHUL-SOO;SUN XINDING;MANJUNATH BANGALORE S.;VASUDEVAN VINOD V.;JESUDOSS MANORANJAN D.;RATTINASSABABADY GANESH;SHIN HYUNDOO |
| 分类号 |
G06T7/20;H04N7/26;H04N7/50;(IPC1-7):H04N7/12 |
主分类号 |
G06T7/20 |
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