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ICCS
2007
Springer

Unusual Event Recognition for Mobile Alarm System

10 years 1 months ago
Unusual Event Recognition for Mobile Alarm System
This paper proposes an unusual event recognition algorithm, which is a part of a mobile alarm system. Our systems focus on unusual event. When the system detects the unusual event, the photos of emergency situation are passed to the user's portable devices such as mobile phone or PDA along with event description to help the user's final decision. The system combines the foreground segmentation, object tracking and unusual event recognition to detect the Drop off, Abandon and Steal bag event. The event recognition module constructs the Bayesian network of each event and uses inference algorithm to detect the unusual event. The proposed system tested in PETS2006 and CAVIAR dataset. The proposed algorithm showed good results on the real world environment and also worked at real time speed.
Soo Yeong Kwak, Guntae Bae, Kil-Cheon Kim, Hyeran
Added 16 Aug 2010
Updated 16 Aug 2010
Type Conference
Year 2007
Where ICCS
Authors Soo Yeong Kwak, Guntae Bae, Kil-Cheon Kim, Hyeran Byun
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