图像与视频监控系统是应用计算机与通信技术实现对目标地区信息监控的系统，常应用于交通、能源、公安、电信、军事等部门。随着图像与视频监控系统的应用领域不断扩大，远程图像与视频监控系统应运而生，它满足了远距离监控的要求-Image and video surveillance system is the application of computer and communications technology to achieve the target areas of information monitoring systems, often used in transportation, energy, public security, telecommunications, military and other departments. With the images and video surveillance system has been expanding the application of remote images and video surveillance system came into being, which meets the requirements of long-distance monitoring