Extending the ITU-T G.1070 Opinion Model to Support Current Generation H.265/HEVC Video Codec

被引：2

作者：

Pal, Debajyoti ^{[1
]}

Triyason, Tuul ^{[1
]}

Vanijja, Vajirasak ^{[1
]}

机构：

[1] King Mongkuts Univ Technol Thonburi, Sch Informat Technol, Bangkok, Thailand

来源：

COMPUTATIONAL SCIENCE AND ITS APPLICATIONS - ICCSA 2016, PT II | 2016年 / 9787卷

关键词：

QoE; H.265; MOS; Video Quality Assessment;

D O I：

10.1007/978-3-319-42108-7_8

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Online video streaming is one of the most promising applications that is being widely used today. Such streaming videos at high definition (HD) resolution or up consume a large network bandwidth. Current generation video codecs like H.265/High Efficiency Video Coding (HEVC) and VP9 are expected to reduce this bandwidth requirement while providing an excellent viewing quality. ITU-T has developed a standardized parametric opinion model called G.1070 that tries to assess the Quality of Experience (QoE) of any multimedia content. The model outputs an overall multimedia quality Mq which is a combination of the video quality V-q and speech quality S-q. The function V-q has to be validated for different video codecs and formats by carrying out subjective experiments. In this paper we propose for the first time a set of coefficients that enables us to extend the G. 1070 opinion model to support the H.265 video codec at full-HD resolution.

引用

页码：106 / 116

页数：11