Ralf Reulke Frederik Meysel Sascha Bauer Situation Analysis and Atypical Event Detection with Multiple Cameras and Multi-Object Tracking. 234-247 2008 conf/robvis/2008 RobVis https://doi.org/10.1007/978-3-540-78157-8_18 db/conf/robvis/robvis2008.html#ReulkeMB08