Moving vehicles detection based on pair edge difference and background subtraction

This paper describes a method based on the pair edge difference and background subtraction to detect the moving vehicles, The presented method consists of three procedures, using CANNY detector to refine the frame pair edge information, then get -1 and 1 from a edge difference between two continuous frame, thirdly, the background subtraction is used to detect the moving vehicles, at last, if -1 and 1 can pair and the background subtraction edge information 1,the moving vehicles are detected. Experiments show our method is useful and has a good