Algorithm for Detection of Four Lane Highway Accidents in CCTV Stream

摘要

In this paper, an algorithm is proposed that detects highway Accidents in CCTV Stream. It is known that the flow of vehicle trace is a level spacing distribution on highway such as Wigner distribution. From this distribution we can derive a probability formation induced by distance of traffic flow graphs for each lane. Using this equation we can find abrupt state of vehicle flow comparing with normal flow. We shall show statistical results from some experiments in order to evaluate this algorithm.