Analysis And Evaluation Of Highway Intelligent Video Surveillance System

Intelligent video surveillance has been an active trend in computer vision research,whose functions make it possible for computers to imitate human vision to perceivemovements and assess the process of events, Based on image processing, patternrecognition, artificial intelligence and other technologies, it can analyze and comprehendreal-time video signal or image sequence. Highway is a modern transportation mode,which plays a significant role in the development of national economy. In recent years, themileage of highway construction has achieved two-fold increase constantly that brings newchallenges for road operation management. Since the traditional surveillance system is notenough to meet the large-scale and network monitoring needs of highway any more, theapplication of intelligent video surveillance technology is uesd into highway integratedmanagement.It can replace manpower and realize video surveillance and collectioneffectively and accurately, The research enjoys important practical meaning and value.Focus on the framework of highway intelligent video surveillance system, asurveillance system evaluation method aiming at highway specific requirements is studiedin this paper.The paper elaborates the research status of highway monitoring system athome and abroad, cites the development of digital video compression technology andcharacteristics of all kinds of digital compression standards; introduces the highwaymonitoring system, analyzes its goals and requirements, describes the monitoring systemfunctional framework and its characteristics; expounds two typical systemic evaluationmethods (fuzzy evaluation method and analytic hierarchy process) and determines a bettermethod; Finally, based on the highway management structure of Jiangsu Province, aclassic highway demand, establishes different surveillance systems is imitated, andconducts quantitative research on them is conducted. The most appropriate highwaysurveillance system framework solution is obtained by analytic hierarchy process, whichcan be a theoretical reference for the highway video surveillance research of other provinces.