A new approach to vehicle positioning based on region of interest

An effective approach to vehicle detection based on region of interest is proposed. Initially, an excellent approach to region of interest determination is proposed through analyzing videos. It can eliminate environmental interference, and a region of interest with only vehicle and road is obtained. The method not only reduces the search range, but also eliminates a lot of false targets, so the follow-up vehicle location determination becomes very simple. Then, the potential vehicles are obtained by the shadow of vehicle and features of black tire. The experiments show that the method is simple and high accuracy, to meet the needs of daily aided driving.