Survey of intelligent video analysis technology used in urban rail transit
Tan Junme · Computer Engineering and Applications Journal · 2014
Rail transit is an effective way to improve the urban public traffic conditions. With the rapid construction of urban rail transit, the urban rail traffic safety problems are being paid more and more attention. By real-timely analyzing the surveillance video streams, the intelligent video analysis technology can detect, classify, track the targets in the scene and analyze and judge the behavior of the targets, which can alarm in time, active prevent and improve the efficiency of dealing with emergencies when the abnormal situation occurs. This paper studies the application background and technical framework of the intelligent video analysis in the rail transportation intelligent video surveillance system and summarizes the different implementation methods and common algorithms about the key technologies of the intelligent video analysis technology.