3949 search results - page 455 / 790 » Machine Learning and Data Mining |
154
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PAMI
2008
15 years 5 months ago
2008
We propose a novel adaptive technique for detecting moving shadows and distinguishing them from moving objects in video sequences. Most methods for detecting shadows work in a stat...
252
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CVPR
2012
IEEE
13 years 7 months ago
2012
IEEE
Human activity recognition has potential to impact a wide range of applications from surveillance to human computer interfaces to content based video retrieval. Recently, the rapi...
152
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ICML
2005
IEEE
16 years 5 months ago
2005
IEEE
We discuss the problem of fitting an implicit shape model to a set of points sampled from a co-dimension one manifold of arbitrary topology. The method solves a non-convex optimis...
140
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ECML
2006
Springer
15 years 8 months ago
2006
Springer
Recently, stability-based techniques have emerged as a very promising solution to the problem of cluster validation. An inherent drawback of these approaches is the computational c...
136
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MLDM
2008
Springer
15 years 5 months ago
2008
Springer
Monitoring frequently occuring items is a recurring task in a variety of applications. Although a number of solutions have been proposed there has been few to address the problem i...