Research of vehicle speed detection algorithm in video surveillance
Jinxiang Wang · 2016
The paper presented a vehicle speed estimation algorithm based on moving target detection in video surveillance. Firstly, the features of moving vehicles were extracted by using the three frame difference method and the background difference method; secondly, tracked and positioned the moving target according to moving vehicle centroid feature extraction method; finally, the vehicle speed was estimated based on mapping relationship between the pixel distance with the actual distance.