摘要
给出了多媒体通信中视频客观质量评价方法的综述及其在ITU中的标准制定进程。首先介绍了视频质量客观评价模型的分类,之后分别针对网络规划和网络监控的应用介绍了各类模型的应用和发展状况,最后展望了用于网络监控的质量评价模型未来的发展方向。
In this paper, the state-of-the-art methods of objective visual quality assessment in multimedia communication as well as the standardization activities in the ITU are reviewed. Firstly, the categories of objective evaluation models are studied. Then, the development status of various models is reviewed in terms of network planning and monitoring applications. Finally, the future work of objective evaluation models for network monitoring are concluded.
出处
《电视技术》
北大核心
2009年第6期108-113,共6页
Video Engineering
基金
"211工程"三期重点学科建设项目:数字媒体技术与艺术
中国传媒大学研究生教育改革创新工程项目(基于媒体层的视频通信业务质量客观评价方法研究)资助
关键词
视频质量
客观评价
网络规划
网络监控
video quality
objective assessment
network planning
network monitoring