CAJ | 학술논문

轨道交通是改善城市公共交通状况的有效途径。随着城市轨道交通的快速建设，人们对城市轨道交通的安全问题越来越重视。智能视频分析技术通过对监控视频流的实时分析，对场景中的各种目标进行检测、分类、跟踪，并分析和判断目标的行为，从而能在异常情况发生时可以及时报警、主动防范，提高处理突发事件的效率。主要研究了智能视频分析技术在轨道交通智能视频监控系统中的应用背景及技术框架，总结了智能视频分析中的关键技术的不同实现方法及其常见的算法。
궤도교통시개선성시공공교통상황적유효도경。수착성시궤도교통적쾌속건설，인문대성시궤도교통적안전문제월래월중시。지능시빈분석기술통과대감공시빈류적실시분석，대장경중적각충목표진행검측、분류、근종，병분석화판단목표적행위，종이능재이상정황발생시가이급시보경、주동방범，제고처리돌발사건적효솔。주요연구료지능시빈분석기술재궤도교통지능시빈감공계통중적응용배경급기술광가，총결료지능시빈분석중적관건기술적불동실현방법급기상견적산법。
Rail transit is an effective way to improve the urban public traffic conditions. With the rapid construction of urban rail transit, the urban rail traffic safety problems are being paid more and more attention. By real-timely analyzing the sur-veillance video streams, the intelligent video analysis technology can detect, classify, track the targets in the scene and analyze and judge the behavior of the targets, which can alarm in time, active prevent and improve the efficiency of dealing with emergencies when the abnormal situation occurs. This paper studies the application background and technical framework of the intelligent video analysis in the rail transportation intelligent video surveillance system and summarizes the different implementation methods and common algorithms about the key technologies of the intelligent video analysis technology.