324 search results - page 5 / 65 » Learning Semantic Scene Models by Trajectory Analysis |
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SPIEVIP
2010
15 years 19 hour ago
2010
In video surveillance, automatic methods for scene understanding and activity modeling can exploit the high redundancy of object trajectories observed over a long period of time. ...
ICMCS
2008
IEEE
15 years 4 months ago
2008
IEEE
In this paper, we specifically propose the Weber-Fechner Law-based human attention model for semantic scene analysis in movies. Different from traditional video processing techniq...
EDM
2010
14 years 11 months ago
2010
Epistemic games are designed to help players develop domain-specific expertise that characterizes how professionals in a particular domain reason, communicate, and act [1, 11]. To ...
101
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VMV
2003
14 years 11 months ago
2003
Precise digital 3D models of indoor environments are needed in several applications, e.g., facility management, architecture, rescue and inspection robotics. This paper presents a...
MM
2004
ACM
15 years 3 months ago
2004
ACM
This paper considers the problems of feature variation and concept uncertainty in typical learning-based video semantic classification schemes. We proposed a new online semantic c...