Video Quality Assessment for IPTV Services: A Survey

被引:0
|
作者
Wang, Caihong [1 ]
Jiang, Xiuhua [1 ]
机构
[1] Commun Univ China, Informat Engn Sch, Beijing, Peoples R China
关键词
video quality assessment; IPTV; QoE; QOE ASSESSMENT; MODEL;
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
IPTV services will become main services in the next-generation network. Good video quality is crucial for IPTV operation. In the paper, we give an overview of the state of the art of video quality assessment. Firstly, the impairment factors in IPTV system, including packet loss, jitter and bandwidth, are analyzed about their relationship with subjective perceived quality. Secondly, we discuss the application scenarios and characteristics of different objective video quality assessment categories. Then we give our subjective experiment to show the effects of coded bit rate and packet loss rate on video perceived quality. Lastly, we conclude our paper.
引用
收藏
页码:182 / 186
页数:5
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