简单的图像追踪程序，运用卡尔曼滤波-背景差法实现对物体的追踪和标注-Simple image tracking process, the use of Kalman filter- background subtraction to achieve the tracking and labeling of objects

完整的视频跟踪算法，有完整的标注，对理解整个程序有很大的帮助！-Complete video tracking algorithm, which is feasible, you can track the students to learn video great inspiration!

weizmann视频库，此数据库一共包括90段视频，这些视频分别是由9个人执行了10个不同的动作（bend, jack, jump, pjump, run, side, skip, walk, wave1,wave2）。视频的背景，视角以及摄像头都是静止的。而且该数据库提供标注好的前景轮廓视频。-weizmann video library, this includes a total of 90 videos, these videos are performed by nine peopl