%0 Journal Article
%T SIP-based embedded video monitoring system<br>基于SIP协议的嵌入式视频监控系统
%A QIAN Long-hua
%A YANG Ji-wen
%A QIAN Pei-de
%A <br>钱龙华
%A 吕强
%A 杨季文
%A 钱培德
%J 计算机应用
%D 2007
%I 
%X An embedded video monitoring system based on session initiation protocol(SIP) was proposed.Its monitoring device equipped with embedded Linux system communicates with the monitoring center in the way of SIP.Through SIP the monitoring center can open and close video monitoring,adjust monitoring parameters on the monitoring terminal,e.g.brightness,contrast and tone.Furthermore,the monitoring terminal can carry out automatic monitoring.When the monitored objects change unexpectedly,the monitoring terminal will send an alarm to the monitoring center.SIP application in video monitoring system not only extends its physical scope,but also promotes monitoring intelligence.
%K session initiation protocol(SIP)
%K embedded Linux
%K video monitoring system<br>会话发起协议
%K 嵌入式Linux
%K 视频监控系统
%K 嵌入式
%K 视频监控系统
%K monitoring
%K system
%K video
%K 智能性
%K 范围
%K 物理
%K 应用
%K 意外情况
%K 发生
%K 监控对象
%K 发现
%K 对比度
%K 亮度
%K 监控参数
%K 调整
%K 通信
%K 监控中心
%K 使用
%K 设备
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=14E16CBD2743051263B6060287A00FFE&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=DF92D298D3FF1E6E&sid=D324B2A670A93426&eid=DC8E8C328836185A&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=8