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面向视频会议系统的视频质量评估系统设计与实现 被引量:6

Design and realization of video quality evaluation system aiming at video conference system
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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.
作者 于丽娜 葛珊 马希超 张向阳 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)
出处 《电视技术》 2019年第9期77-80,共4页 Video Engineering
关键词 视频会议 视频质量 客观评价 video conference video quality objective evaluation
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  • 1佟雨兵,胡薇薇,杨东凯,张其善.视频质量评价方法综述[J].计算机辅助设计与图形学学报,2006,18(5):735-741. 被引量:47
  • 2McDysan D.IP与ATM网络中的QoS和业务量管理[M].黄锡伟,黄建伟,译.北京:清华大学出版社,2004.
  • 3ANSI T1.502-1988. System M-NTSC Television Signals-Network Interface Specifications and Performance Parameters.
  • 4Video Quality Research Home Page http://www.its.bldrdoc.gov/n3/video.
  • 5IEEE Standard G-2.1.6. Draft Standard for the Measurement of Visual Impairment in Digital Video Using a JND Scale P1486.
  • 6Pixelmetrix/KDD Media VP2000. www.pixelmetrix.com/rel/lkdd.pdf.
  • 7Voran S D, Wolf S. The development and evaluation of an objective video quality assessment system that emulates human viewing panels, presented at the International Broadcasting Convention, Amsterdam, 1992, (7): 3-7.
  • 8ANSI Standard T1.801.03-1996.Digital Transport of One-Way Video Signals-Parameters for Objective Performance Assessment.
  • 9Voran S. The development of objective video quality measures that emulate human perception. In IEEE Globecom'91, 1991, (12):1776-1781.
  • 10T1.TR.PP.75-2001.Objective Perceptual Video Quality Measurement Using a JND-Based Full Reference Technique:October, 2001 ATIS Technical Report on JND.

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