基于V4L开发的一个运动监测的程序，需要一个支持V4L的采集设备（USB摄像头或者采集卡）-based on the development of a V4L movement monitoring procedures, need a V4L support the acquisition of equipment (USB camera or acquisition card)

摄像头捕获运动目标，并且跟踪，多目标区分，实时检测-Camera to capture moving objects, and tracking, multi-objective distinction between real-time detection

通过摄像头控制鼠标的程序，OPENCV基本功能综合使用，程序中运动轨迹的估测-Control the mouse through the camera program, OPENCV basic functions integrated use of trajectory estimation procedures