Research on Color Target Detecting in Still Background

In order to track moving targets of video image in stock-still background, a new detecting method is designed. According to the advantage of HSI color distribution model which is apperceive highly for color, the characteristic color distribution function of image detected is established by using the characteristic color vector to describe the targets features, the dichotomy is used to search potential target region, which can detect rapidly the color target in stock-still background. The experimental results demonstrate that the method is more effective compared with the general algorithm based on main color in eliminating non-target domain.