如果要跟踪的物体颜色和背景色有较大区别，可用基于颜色的跟踪 如CAMSHIFT 鲁棒性都是较好的。 此源码是一个opencv自带的CamShift算法使用工程实例（有非常详细的注释）。该实例的作用是跟踪摄像头中目标物体，目标物体初始位置用鼠标指出，其跟踪窗口大小和方向随着目标物体的变化而变化。-If you want to track the object color and background color is quite different, color-based tracking is available as CAMSHIFT robustness are better. This source is one that comes with opencv CamShift algorithm works (there are very detailed notes). The role of the instance is the camera tracking the target object, the initial position of the target object with the mouse pointed out that its tracking window size and direction of change with the target object changes.