基于opencv和帧差法实现彩色avi视频的，可以减除光照变换较明显的静态背景。附实验视频。,Opencv-based and frame color difference avi video, you can remove the more obvious light transform the static background. Experimental video attached.

利用opencv实现帧差法得到视频中的运动物体,Opencv use to achieve video frame-difference method of moving objects

实现帧差法求背景的matlab程序和示例图片-Frame-difference method to achieve the background image matlab procedures and sample