324 search results - page 18 / 65 » Learning Semantic Scene Models by Trajectory Analysis |
110
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ECCV
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. The exploitation of video data requires to extract information at a rather semantic level, and then, methods able to infer "concepts" from low-level video featu...
CRV
2009
IEEE
15 years 4 months ago
2009
IEEE
This paper presents a spatial-semantic modeling system featuring automated learning of object-place relations from an online annotated database, and the application of these relat...
113
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ICCV
2011
IEEE
13 years 9 months ago
2011
IEEE
This paper addresses scene understanding in the context of a moving camera, integrating semantic reasoning ideas from monocular vision with 3D information available through struct...
81
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ICIP
2009
IEEE
15 years 10 months ago
2009
IEEE
Most algorithms for extracting illuminant chromaticity from arbitrary images, such as the images found on the web, are based on machine learning techniques. We will show how a phy...
MM
2006
ACM
15 years 3 months ago
2006
ACM
Recognition of player actions in broadcast sports video is a challenging task due to low resolution of the players in video frames. In this paper, we present a novel method to rec...