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142
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TSMC
2010
14 years 9 months ago
2010
-- This paper presents an artificial ant-colony approach to distributed sensor wakeup control in wireless sensor networks (WSN) to accomplish the joint task of surveillance and tar...
190
Voted
TMC
2012
13 years 4 months ago
2012
— While many protocols for sensor network security provide confidentiality for the content of messages, contextual information usually remains exposed. Such information can be c...
163
Voted
CVPR
2003
IEEE
16 years 4 months ago
2003
IEEE
Monitoring activities using video data is an important surveillance problem. A special scenario is to learn the pattern of normal activities and detect abnormal events from a very...
136
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CVPR
2007
IEEE
16 years 4 months ago
2007
IEEE
This paper presents a new technique to reduce the storage cost of high quality 3D video. In 3D video [12], a sequence of 3D objects represents scenes in motion. Every frame is com...
129
Voted
ICCV
2007
IEEE
16 years 4 months ago
2007
IEEE
An approach for incremental learning of a 3D scene from a single static video camera is presented in this paper. In particular, we exploit the presence of casual people walking in...