Robust abandoned object detection integrating wide area visual surveillance and social context

James Ferryman, David Hogg, Jan Sochman, Ardhendu Behera, José A. Rodriguez-Serrano, Simon Worgan, Longzhen Li, Valerie Leung, Murray Evans, Philippe Cornic, Stéphane Herbin, Stefan Schlenger (+1 others)
2013 Pattern Recognition Letters  
This paper presents a video surveillance framework that robustly and efficiently detects abandoned objects in surveillance scenes. The framework is based on a novel threat assessment algorithm which combines the concept of ownership with automatic understanding of social relations in order to infer abandonment of objects. Implementation is achieved through development of a logic-based inference engine based on Prolog. Threat detection performance is conducted by testing against a range of
more » ... ts describing realistic situations and demonstrates a reduction in the number of false alarms generated. The proposed system represents the approach employed in the EU SUBITO project (Surveillance of Unattended Baggage and the Identification and Tracking of the Owner).
doi:10.1016/j.patrec.2013.01.018 fatcat:tredjkkbsfddzogbvkejikybbm