1777 search results - page 47 / 356 » Surveillance Event Detection |
ICWSM
2009
13 years 6 months ago
2009
Events and stories can be characterized by a set of descriptive, collocated keywords. Intuitively, documents describing the same event will contain similar sets of keywords, and t...
NETWORK
2007
13 years 8 months ago
2007
Surveillance wireless sensor networks are deployed at perimeter or border locations to detect unauthorized intrusions. For deterministic deployment of sensors, the quality of depl...
ISVC
2005
Springer
14 years 2 months ago
2005
Springer
This paper presents the visual surveillance aspects of a distributed intelligent system that has been developed in the context of aircraft activity monitoring. The overall trackin...
IIHMSP
2006
IEEE
14 years 3 months ago
2006
IEEE
This paper presents a new behavior classification system for analyzing human movements directly from video sequences. First of all, we propose a triangulation-based method to tran...
CSREASAM
2006
13 years 10 months ago
2006
After the 9/11 event, terrorist attacks related to vehicles cannot be overlooked. In some critical areas, security should be concerned from the context of streets or vehicle moveme...