中文说明：采用帧差法的运动目标检测,采用 matlab来实现，算法中包含图像处理的基本手段，并含有形态学处理，膨胀，消除，还有边缘检测canny算子
English Description：
Moving target detection using the frame difference method, using MATLAB to achieve, the algorithm contains the basic means of image processing, and contains morphological processing, expansion, elimination, and edge detection Canny operator