With the recent campus violence frequently Jingxian kindergartens, school security becomes an important topic. Speaking of campus security, we can not ignore the video surveillance system. Although the security system is video surveillance systems, burglar alarms, access control systems, identification, patrol, emergency, call systems, intercom systems, card and other hardware common form, but video surveillance is undoubtedly the use of security most, one of the most common system.
There is a demand only the market, greater market demand for larger, this is the law of market development. Extensive use of video surveillance has stimulated the rapid development of industry, and because the range of users of mass also requires the simplification of its maneuverability, while the intelligent video surveillance is made.
The need for the development of intelligent video surveillance
The so-called smart video surveillance, refers to the use of intelligent video analysis algorithms, computer vision within the objectives of the specific conduct of the analysis and extraction, when found, Mouzhong rules to meet (such as the reverse movement, cross-border, wandering, there suspicious remnants, etc.) occur, automatic alerts to the monitoring system signals to inform monitoring personnel manual intervention.
Video surveillance system is divided into real-time monitoring, comprehensive monitoring, network monitoring. From the role of view, monitoring system applied in the campus there are two: one is used as a campus safety security monitoring, the other is used to examiners, teaching, remote management, monitoring is a recent examination room Application of the rise of a hot topic. In addition, there is the rise in recent years, kindergarten "baby line" System that allows parents to observe the baby through the network anytime, anywhere real-time dynamics in kindergarten.
At present, China's video surveillance services, can better provide users real-time remote video viewing and taking pictures, video and other services to better meet the basic needs of the user video view. However, the recent frequency of school violence, the existing video surveillance business only through the PC way to provide basic video browsing, MMS or mobile phone for image viewing, limited by time and geographical, and many other conditions, for the growing community strong difference of campus security needs far. On the other hand, the traditional application of not only difficult to integrate security alarm remote video surveillance, there is inevitably more false positive problem, the reliability is low, the effect is not satisfactory.
School violence sudden make people more aware, limited to passive monitoring system to provide video images of the limitations. The purpose of video surveillance is prevention, how to better represent the purpose of it? This requires the system's own intelligence, can accurately identify different objects, discovered the abnormal screen monitor, with the fastest and best means the alarm and provide useful information to help users more effectively deal with the crisis, a powerful response to emergencies aids. This is the driving force behind the development of intelligent video conferencing and necessity.
