172 search results - page 9 / 35 » From Objects to Events: GEM, the Geospatial Event Model |
140
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3DIM
2011
IEEE
14 years 1 months ago
2011
IEEE
—We present a framework to compute the visual hull of a polyhedral scene, in which the vertices of the polyhedra are given with some imprecision. Two kinds of visual event surfac...
122
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CVPR
2012
IEEE
13 years 4 months ago
2012
IEEE
We present a novel dataset and novel algorithms for the problem of detecting activities of daily living (ADL) in firstperson camera views. We have collected a dataset of 1 millio...
107
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ICPR
2006
IEEE
16 years 3 months ago
2006
IEEE
Multi-agent interactions often result in mutual occlusion sequences which constitute a visual signature for the event. We define six qualitative occlusion primitives based on the ...
104
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FAC
2002
15 years 1 months ago
2002
Formal methods can be used in effective combination only if the semantic links between individual methods are clearly established. This paper discusses the semantic design of TCOZ,...
237
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IWINAC
2011
Springer
14 years 4 months ago
2011
Springer
Abstract. One of the more important issues in intelligent video surveillance systems is the ability to handle events from the motion of objects. Thus, the classification of the tr...