2013 search results - page 183 / 403 » Computational data modeling for network-constrained moving o... |
173
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CVPR
2008
IEEE
16 years 7 months ago
2008
IEEE
We propose a novel nonparametric Bayesian model, Dual Hierarchical Dirichlet Processes (Dual-HDP), for trajectory analysis and semantic region modeling in surveillance settings, i...
148
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SISAP
2008
IEEE
15 years 11 months ago
2008
IEEE
Similarity search has been proved suitable for searching in very large collections of unstructured data objects. We are interested in efficient parallel query processing under si...
136
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ECCV
2008
Springer
16 years 6 months ago
2008
Springer
Abstract. This paper presents a novel framework for detecting abnormal pedestrian and vehicle behaviour by modelling cross-correlation among different co-occurring objects both loc...
156
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CGF
2007
15 years 4 months ago
2007
A sampled object representation (SOR) defines a graphical model using data obtained from a sampling process, which takes a collection of samples at discrete positions in space in...
171
Voted
TCSV
2008
15 years 4 months ago
2008
Dual-camera systems have been widely used in surveillance because of the ability to explore the wide field of view (FOV) of the omnidirectional camera and the wide zoom range of th...