optical flow.，光流法，多种方法实现，详细说明。自个儿看吧-showing a grayscale image with a colorbar and interactive pixel info tool.Applies Gaussian smoothing to a(multidimensional) image. Calculate optical flow using Lucas & Kanade. Calcul

三种经典的光流算法，在matlab环境下的程序-three classic opflow algorithm that are programed in matlab

dollors optical flow

成功运行，利用光流法检测出运动视频中的运动目标，并标记出特征点的运动轨迹。(using the optical flow method to detect the moving target in the motion video, and marking the trajectory of the feature point.)