Realization of Scenarios for Video Surveillance

Wojciech Chmiel, Joanna Kwiecień, Zbigniew Mikrut
2012 Image Processing & Communications  
The design of a methodology for the effective scene understanding systems is one of the main goals of the researchers in the analysis of video surveillance. The objects in the scene have to be identified. Hence, it is necessary to detect the parts belonging to the background. In the article we introduce the base algorithms, which enable us to realization of scenarios. We briefly describe base algorithms (object detection, object localization, recognition of humans, movement detection and
more » ... ration of scene) used in three selected scenarios: violation of protected zones, abandoned objects and vandalism (graffiti). These scenarios were tested on several films, obtained from Internet and made by participants of project SIMPOZ. The results of our experiments are presented. The basic algorithms for detecting and locating objects are very quickly, but movement detection ("optical flow") and recognition of humans algorithms work longer.
doi:10.2478/v10248-012-0051-x fatcat:z3zbco6zfrhsleyktxrxax3ao4