2001 search results - page 43 / 401 » Semantic Activity Recognition |
135
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ICCV
2003
IEEE
16 years 5 months ago
2003
IEEE
Dynamic Probabilistic Networks (DPNs) are exploited for modelling the temporal relationships among a set of different object temporal events in the scene for a coherent and robust...
116
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NIPS
2008
15 years 4 months ago
2008
We introduce a framework for actively learning visual categories from a mixture of weakly and strongly labeled image examples. We propose to allow the categorylearner to strategic...
138
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IJON
2002
15 years 2 months ago
2002
: In this paper we describe a method for tracking walking humans in the visual field. Active contour models are used to track moving objects in a sequence of images. The resulting ...
135
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ICPR
2000
IEEE
15 years 7 months ago
2000
IEEE
Automatic recovery of eye gestures from image sequences is one of the important topics for face recognition and model-based coding of videophone sequences. Usually complicated mod...
169
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CVPR
2003
IEEE
16 years 5 months ago
2003
IEEE
Monitoring activities using video data is an important surveillance problem. A special scenario is to learn the pattern of normal activities and detect abnormal events from a very...