| Along with the rapid development of the social economy and science and technology, prior to the security monitoring technology has been unable to meet current market demand. In recent years, the field of computer vision in a new direction--the application of intelligent visual surveillance. Visual surveillance is different from the traditional sense of the monitoring system in the intelligent. It is used in computer vision methods, without the need of human intervention, based on video sequence for automatic analysis, realize the dynamic scene, the position of a moving object recognition and tracking, and based on the analysis and judgment of moving object behavior, in order to do daily management and in the abnormal condition occurs when the time response. In simple terms, not just with the camera instead of eyes, and use the computer instead of people, help people, to complete the monitoring or control tasks, thus lighten people's burden. Visual surveillance has wide application prospect and potential economic value, caused many international well-known research institutions and researchers are interested in. The paper discusses the motion detection technology is an important part of the intelligent visual surveillance, And on this basis, developed a set of intelligent monitoring systems. |