The application of improved HSV color space model in image processing

General HSV color space is another expression of RGB color space. As it expresses the perception color contacts clearer than RGB, and the calculation is very simple, it is adopted widely in the image processing. But because of the mathematical definition limitation, it may be inaccuracy to the color classification in some conditions and influences the stability of the algorithm. In this paper, some modification is proposed to the HSV mathematical definition, the instability is eliminated from formula, object tracking algorithm such as MEANSHIFT is tested for this improvement. In the real projects, the improved model should be widely used.