检测区域红色方框像素并提取中心点，并可以动态跟踪目标达到大约15帧秒的处理速度。-The red square pixel of the detection area and extract the center point, and can dynamically track the target to achieve the processing speed of about 15 seconds.

用opencv1.0搭载VC++6.0制作的图像处理软件，使用时须安装opencv1.0.利用摄像头动态采集图像，并提取目标形心坐标在图像上显示-Opencv1.0 equipped with VC++6.0 crafted image processing software to be installed when using opencv1.0. Use dynamic camera to capture images and extract the target centroid coor

光流法处理图像，提取前景图像，复杂场景，动态目标(Optical flow is used to process images, extract foreground images, complex scenes, and dynamic objects)

动态目标追踪和前景背景提取，使用Python和opencv编程(Dynamic object tracking and foreground background extraction, using Python and opencv programming)