基于可见损伤持续时间贝叶斯网络的视频QoE评估方法
Bayesian network-based video QoE assessment method using image sustained damage analysis
- 通信学报 2017年38卷第6期 页码：136-141
- 作者机构：
北京邮电大学网络与交换技术国家重点实验室，北京100876
- 作者简介：
[ "耿杨（1987-），男，辽宁盘锦人，北京邮电大学博士生，主要研究方向为视频业务QoE质量管理。" ]
[ "邵苏杰（1985-），男，陕西汉中人，北京邮电大学博士后，主要研究方向为网络管理与智能电网。" ]
[ "郭少勇（1985-），男，河北邢台人，北京邮电大学讲师，主要研究方向为网络管理、终端管理与智能电网。" ]
[ "喻鹏（1986-），男，湖北随州人，北京邮电大学副教授，主要研究方向为无线节能管理、5G网络管理与智能电网。" ]
- 基金信息：国家科技支撑计划基金资助项目(2015BAG10B00)
DOI：10.11959/j.issn.1000-436x.2017122
中图分类号： TP393-
网络首发：2017-06，
纸质出版：2017-06-25
- 稿件说明：
移动端阅览
耿杨, 邵苏杰, 郭少勇, 等. 基于可见损伤持续时间贝叶斯网络的视频QoE评估方法[J]. 通信学报, 2017,38(6):136-141.
Yang GENG, Su-jie SHAO, Shao-yong GUO, et al. Bayesian network-based video QoE assessment method using image sustained damage analysis[J]. Journal on Communications, 2017, 38(6): 136-141.
耿杨, 邵苏杰, 郭少勇, 等. 基于可见损伤持续时间贝叶斯网络的视频QoE评估方法[J]. 通信学报, 2017,38(6):136-141. DOI： 10.11959/j.issn.1000-436x.2017122.
Yang GENG, Su-jie SHAO, Shao-yong GUO, et al. Bayesian network-based video QoE assessment method using image sustained damage analysis[J]. Journal on Communications, 2017, 38(6): 136-141. DOI： 10.11959/j.issn.1000-436x.2017122.
摘要
目前，对视频业务体验质量（QoE）的客观评估方法中，视频图像质量下降造成的可见显示损伤持续时间对用户体验质量的影响往往被忽略。针对该问题，讨论了可见显示损伤持续时间对用户体验质量的影响。同时，分析了造成可见显示持续损伤的客观原因，构建了包含分层客观指标和主观评估结果的贝叶斯网络。在此基础上，提出了针对视频业务体验质量的无参考评估方法，并通过主观测试验证了该方法的准确性。
Abstract
At present
the influence of the image sustained damage is often neglected in the objective method of the quality of user experience in video service.In view of this problem
the effect of the visible duration of visual impairment on the quality of the user experience was discussed.At the same time
the objective reason of continuous damage was analyzed
and a Bayesian network was constructed which included hierarchical objective index and subjective evaluation result.On this basis
a no-reference evaluation method for the quality of video service experience was proposed
and the accuracy of the method is verified by subjective test.
关键词
Keywords
references
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