In this paper, we present a system for event recognition and classification in video surveillance sequences. First, local invariant descriptors of video frames are employed to remove background information and segment the video into events. Next, visual word histograms are computed for each video event and used to define a distance measure between events. Finally, machine learning techniques are employed to classify events into predefined categories. Numerical experiments indicate that the proposed approach provides high event detection and classification rates. © Springer-Verlag Berlin Heidelberg 2010.
CITATION STYLE
Chasanis, V., & Likas, A. (2010). Event detection and classification in video surveillance sequences. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 6040 LNAI, pp. 309–314). https://doi.org/10.1007/978-3-642-12842-4_35
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