A Flexible QoE Framework for Video Streaming Services

被引：0

作者：

Alvarez, Alberto ^{[1
]}

Cabrero, Sergio ^{[1
]}

Paneda, Xabiel G. ^{[1
]}

Garcia, Roberto ^{[1
]}

Melendi, David ^{[1
]}

Orea, Rafael ^{[1
]}

机构：

[1] Univ Oviedo, Dept Informat, Gijon, Spain

来源：

2011 IEEE GLOBECOM WORKSHOPS (GC WKSHPS) | 2011年

关键词：

component; Quality of Experience; multimedia; analysis framework; transmission analysis;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

QoE metrics are a must in new service evaluations as they have shown to outperform traditional QoS. This work presents a flexible framework for measuring different types of QoE analysis and capable of synchronizing reference sequence with distorted videos for avoiding erroneous coupling. We define cPSNR metric, a measurement system suitable for performing the evaluation of transmission impairments exclusively, from the perceived quality perspective. The metric is validated with a subjective video database showing a promising correlation with both packet loss ratio and subjective quality.

引用

页码：1226 / 1230

页数：5

共 14 条

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