There are many approaches for motion detection in continuous video streams. All of them are based on comparison of current video frame with one from the previous frames or with something that we ll call background. In this article I ll try to describ

虚拟现实技术发展很快，有广泛的工业和商业应用。网络虚拟现实技术已越来越为工业制造业所关注，虚拟制造环境(VME)的一个主要用途是在线可视化和对3D信息的协作控制，这需要实时数据传输的支持。为了满足基于Internet的VE通信需求，特别是为满足虚拟制造和协作设计和控制，该文设计并实现了一个支持网络虚拟设计和制造的网络虚拟现实系统，此系统用MMS协议实现VE通信，并将工业控制服务集成于基于Internet的虚拟环境中。-err

这是一个基于MMS类型的排队论仿真程序,MMS表示到达时间为负指数分布-This is a simulation program based on MMS type of queuing theory, MMS said arrival time for negative exponential distribution

这是一个基于MMS类型的排队论仿真程序,MMS表示到达时间为负指数分布(This is a simulation program based on MMS type of queuing theory, MMS said arrival time for negative exponential distribution)