111 search results - page 11 / 23 » Learning, detection and representation of multi-agent events... |
113
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CVPR
2005
IEEE
16 years 1 months ago
2005
IEEE
We present a novel representation and method for detecting and explaining anomalous activities in a video stream. Drawing from natural language processing, we introduce a represen...
101
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ICCV
2011
IEEE
13 years 11 months ago
2011
IEEE
Recognition of motions and activities of objects in videos requires effective representations for analysis and matching of motion trajectories. In this paper, we introduce a new r...
NAACL
2007
15 years 1 months ago
2007
Situated models of meaning ground words in the non-linguistic context, or situation, to which they refer. Applying such models to sports video retrieval requires learning appropri...
ICCV
2003
IEEE
16 years 1 months ago
2003
IEEE
Local image features or interest points provide compact ract representations of patterns in an image. In this paper, we propose to extend the notion of spatial interest points int...
FLAIRS
2004
15 years 1 months ago
2004
Novelty detection in video is a rapidly developing application domain within computer vision. The motivation behind this paper is a learning based framework for detecting novelty ...