97 search results - page 14 / 20 » Unsupervised Learning of Finite Mixture Models |
194
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TIP
2010
15 years 16 days ago
2010
This paper proposes an approach for recognizing human activities (more specifically, pedestrian trajectories) in video sequences, in a surveillance context. A system for automatic ...
161
Voted
TOIS
2010
15 years 4 months ago
2010
We propose a new unsupervised learning technique for extracting information about authors and topics from large text collections. We model documents as if they were generated by a...
158
Voted
ESANN
2004
15 years 7 months ago
2004
Standard pattern recognition provides effective and noise-tolerant tools for machine learning tasks; however, most approaches only deal with real vectors of a finite and fixed dime...
164
Voted
ECCV
2010
Springer
15 years 10 months ago
2010
Springer
Abstract. Object viewpoint classification aims at predicting an approximate 3D pose of objects in a scene and is receiving increasing attention. State-of-the-art approaches to view...
333
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CVPR
2009
IEEE
16 years 11 months ago
2009
IEEE
Cast shadows induced by moving objects often cause serious problems to many vision applications. We present in this paper an online statistical learning approach to model the backg...