1354 search results - page 166 / 271 » Learning Object Models from Appearance |
154
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CVPR
2008
IEEE
16 years 5 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...
151
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CVPR
2008
IEEE
16 years 5 months ago
2008
IEEE
We propose a scheme to introduce directionality in the Random Walker algorithm for image segmentation. In particular, we extend the optimization framework of this algorithm to com...
128
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LPAR
2010
Springer
15 years 1 months ago
2010
Springer
In this paper we introduce an extension of propositional logic that allows clauses to be weighted with values from a generic semiring. The main interest of this extension is that ...
148
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IVC
2010
15 years 1 months ago
2010
We propose an algorithm for automatically obtaining a segmentation of a rigid object in a sequence of images that are calibrated for camera pose and intrinsic parameters. Until re...
135
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IJCAI
1993
15 years 4 months ago
1993
In this paper we present a technique for automatically generating constraints on parameter derivatives that reduce ambiguity in the behaviour prediction. Starting with a behaviour...