此为几篇关于智能监控系统的文章，文中论述了关于目标捕获以及目标跟踪的方法与实践，其中目标捕获有差分法等，目标跟踪有meanshift等，可以学习借鉴-This is a few articles on the intelligent monitoring system, this paper discusses on the target acquisition and target tracking methods and practices, including target acquisi