面向视频会议系统的视频质量评估系统设计与实现  

Design and realization of video quality evaluation system aiming at video conference system

作　　者：于丽娜 葛珊[2] 马希超 张向阳[2] YU Lina;GE Shan;MA Xichao;ZHANG Xiangyang(Beijing Research Center of Information and Communication Technology,Beijing 100840,China;The Third Research Institute of China Electronics Technology Group Corporation,Beijing 100015,China)

机构地区：[1]北京信息通信技术研究中心,北京100840 [2]中国电子科技集团公司第三研究所,北京100015

出　　处：《电视技术》2019年第9期77-80,共4页Video Engineering

摘　　要：针对视频会议系统存在的检测维护效率底下、缺乏质量评价统一标准等问题,本文设计并实现了一种视频质量评估系统,可实现自动试机试线检测、实时视频质量评测、数据存储与分析等功能。本文介绍了此系统的系统架构、拓扑结构和工作原理,并通过测试验证了本系统的有效性和准确性。Video conference system is troubled with problems such as low-efficiency of maintenance and lack of unified evaluation standard.Aiming at these problems,this paper designs and realizes a video quality evaluation system,which is capable of automatic line check,real-time video quality evaluation,data storage and analysis,etc.This paper describes the framework,topological structure and working principles of the system,and verifies its effectiveness and accuracy.

关 键 词：视频会议 视频质量 客观评价 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]