A New Background Subtraction Method for on-road Traffic
一种新的道路交通背景提取算法及研究

Detecting moving objects from video sequences is a fundamental task in Intelligent Transportation Systems(ITS).A common approach is used to perform background subtraction,so it is important to obtain the background accurately.This paper presented a new background subtraction algorithm:mode method.We compared the performance of our algorithm with the common approach according to the determinant criteria we defined.Considering the experiment result that the accuracy of these algorithms depends on the density of moving objects,and using the analyzed image frequency domain information,we propose an adaptive background subtraction algorithm.Our experiments prove that this real time algorithm improves the accuracy of the background subtraction result.