视频监控摄像机性能参数综合评价研究  

Comprehensive Performance Evaluation for Video Surveillance Cameras

作　　者：卢树华[1] 黄鸿志[1] 张鸿洲[1] 王丽辉[1] 王照明[1] 田方[1] 

机构地区：[1]中国人民公安大学警务信息工程学院,北京102623

出　　处：《激光与光电子学进展》2015年第9期136-140,共5页Laser & Optoelectronics Progress

基　　金：国家863计划(2013AA014604);中央高校基本科研业务费(2014JKF02205;2015JKF01249)

摘　　要：摄像机的品质参数直接影响到视频监控系统的整体性能,如何科学、合理、有效地定量评价其性能引起了人们的研究兴趣。表征摄像机成像性能的参数较多,且参数间相互制约、相互作用,因此,摄像机的成像性能评价是个较为复杂的综合性问题。分析了影响摄像机成像性能的主要参数:技术参数、功能参数、主观评价参数和经济参数;尝试采用层次分析法,将摄像机成像性能的综合评价分解成三个层次,构建了其综合评价模型,分析了各因素对于该模型的影响,并计算了其权重;给出了几种用于安防视频监控的1080P数字球型摄像机的综合评价结果,期望能为视频监控系统的建设和运行维护提供有意义的参考。The quality factors of cameras have a direct impact on the performance of video surveillance systems. It has attracted many research interests that how to quantitatively evaluate their performances rationally and effectively. There are many interdependent and interactional parameters that are employed to describe the demonstration of cameras, and hence, it is a complex problem. The main parameters affectting performances of video cameras including technology, function, subjective assessment and economy parameters are analyzed. The comprehensive evaluation of the camera imaging performance is attempted to decompose into three levels based on analytic hierarchy process, and then an evaluation mode is established. The influence of various factors for the mode is discussed and their weight values are calculated. The comprehensive evaluation results of several 1080P digital dome cameras applied to security protection have been obtained. It is expected to provide a reference for construction and running of video surveillance systems.

关 键 词：成像系统 摄像机 性能参数 层次分析法 综合评价 

分 类 号：TN06[电子电信—物理电子学] O435[机械工程—光学工程]