估计光流的经典算法H&S，经测试可以使用。-Estimates the optical flow for standard test sequences using H&S algorithm

运动目标检测是将位置发生改变的物体从背景中提取出来，它是运动目标跟踪、行为识别 和场景描述等技术的基础。运动目标检测的经典方法有光流法、帧间差分法和背景减除法。-Moving object detection is to change the position of the object extracted the background, it is a moving target tracking, behavior recognition And underlying techno

经典的H-S光流提取方法，程序，实测可用，(Classic optical flow extraction, program, available)