OpenCv 光流法车辆检测-OpenCv vehicle detection optical flow method

利用openCV，首先得到图像中的强边界作为跟踪的特征点，调用函数，输入两幅连续的图像，并在第一幅图像里选择一组特征点，输出为这组点在下一幅图像中的位置。再把结果过滤，去掉不好的特征点。把特征点的跟踪路径标示出来。(Using openCV, we use goodFeaturesToTrack function to get strong edges in the image as the feature point tracking, next to call calcOpticalFlow

光流法源码，文件内包括检测视频，效果比较好(Light source code, including detection video in the file,The effect is better)

利用opencv3实现光流法追踪运动目标(Tracking motion targets by optical flow method)