In this paper, we present a method to estimate the special points with the most motion in two neighbor frames. We propose a solution to determine the best illumination of either a static object, and a moving camera, either or a moving object and a static camera with two different issues: maximizing the brightness of the scene and maximizing the contrast in the image. The role of gradient estimation in global optimization is investigated. In this way, we solve the estimation of the points' motion under pixel preciseness by Genetic Algorithm in proposed image. This method shows good experimental results.