1075 search results - page 61 / 215 » Using Activity Theory to Model Context Awareness |
176
Voted
SPIEVIP
2010
15 years 6 months 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. ...
168
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TIP
2010
14 years 10 months 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 ...
140
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ISORC
2005
IEEE
15 years 9 months ago
2005
IEEE
Service-based systems have many applications, including collaborative research and development, e-business, health care, environmental control, military applications, and homeland...
127
Voted
ICCV
2009
IEEE
16 years 9 months ago
2009
IEEE
We introduce an algorithm that guides the user to tag
faces in the best possible order during a face recognition assisted
tagging scenario. In particular, we extend the active
l...
132
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SAC
2010
ACM
15 years 5 months ago
2010
ACM
The long term vision of smart service systems in which electronic environments are made sensitive and responsive to the presence of, possibly many, people is gradually taking shap...