Abstract
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.
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Kwak, S., Bae, G., Kim, K., Byun, H. (2007). Unusual Event Recognition for Mobile Alarm System. In: Shi, Y., van Albada, G.D., Dongarra, J., Sloot, P.M.A. (eds) Computational Science – ICCS 2007. ICCS 2007. Lecture Notes in Computer Science, vol 4490. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-72590-9_57
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DOI: https://doi.org/10.1007/978-3-540-72590-9_57
Publisher Name: Springer, Berlin, Heidelberg
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