20 come for years, video supervisory system was experienced from generation 100 percent imitate system (VCR) , the system that digitlizes partly to the 2nd generation (DVR/NVR) , the system that digitlizes completely to the 3rd generation again (network camera and video server) the development of 3 phase evolves. In this one process, although video supervisory system and equipment got on function and function huge rises, but still got the limitation of a few inherent elements, the weak point that includes oneself of the person that the mankind serves as monitoring to go up in physiology already among them, also include video supervisory system configuration and and video supervisory equipment is mixed in the function the limitation on function. These limitative elements make supervisory system of of all kinds video all more or less existence calls the police accuracy difference, sign up for by accident and phenomenon of fail to report sth is much, call the police answer time the blemish such as difficulty of analysis of data of long, kinescope, bring about whole system to be mixed in security thereby reduce practically.
In recent years, rise quickly as what network bandwidth, computer handles ability and memory capacity, and the occurrence of technologies of all sorts of video information processing, the advantage of video supervisory system of whole journey digitlization, network is sent more apparent, the integral function promotion that the open sex of its height, compositive sex and flexibility are video supervisory system and equipment created essential condition, also be at the same time whole the development that how prevents an industry provided more vast development space, brand-new applied mode and market opportunity are ceaseless emerge in large numbers, and intelligent video monitoring is domain of network video monitoring one of applied mode of foremost edge.
The concept of intelligent video
Intelligent video (IV, intelligent Video) come from computer vision (CV, computer Vision) technology. Computer vision technology is artificial intelligence (AI, artificial Intelligent) one of branch of research, it can establish map relationship between image and image description, make computation can pass a number to image is handled and analyse the content in comprehend video picture thereby. And what the intelligent video technology that mentions in video monitoring basically points to is: "The crucial information in automatic analysis and draw-out video source. " if regard camera the person's eye, and the cerebra that intelligent video system or equipment can regard a person. The data processing function with powerful computer of have the aid of of intelligent video technology, to video picture medium huge data undertakes high speed is analysed, filter the information that the user does not care, the person that it is monitoring merely provides useful crucial information.
Intelligent video monitoring is a foundation with monitoring of video of digitlization, network, but have again not at general network video monitoring, it is a kind more video monitoring application of high end. Intelligent video supervisory system can distinguish different object, discover the unusual situation in monitoring picture, and can with be being given out the most quickly with first-rate means alarm is mixed provide useful information, thereby can more effective help is safe personnel handles the crisis, and of utmost reduce sign up for by accident and phenomenon of fail to report sth. Alive bound fears a fight instead austere with each passing day today, intelligent video monitoring can make the strong and auxiliary tool that answers terroristic assault and processing to break out incident apparently. In addition, intelligent video monitoring still can apply in a variety of blame such as service of analysis of behavior of traffic administration, client, client safe and relevant setting, in order to raise the investment redound of the user.
Previous12 Next
Hot Tags: