Hierarchical content importance-based video quality assessment for HEVC encoded videos transmitted over LTE networks

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• 作者：Jiefeng Guo ^{jfguo@xmu.edu.cn} ; Gong Hu ^{gdemonhunter@foxmail.com} ; Weijian Xu ^{xwjxwj@jmu.edu.cn} ; Lianfen Huang ; ^{lfhuang@xmu.edu.cn}
• 关键词：Content type ; High efficiency video coding (HEVC) ; Long term evolution (LTE) network ; Mean opinion score (MOS) ; Neural network ; Quality of experience (QoE) ; Video quality assessment (VQA)
• 刊名：Journal of Visual Communication and Image Representation
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：43
• 期：Complete
• 页码：50-60
• 全文大小：816 K
• 卷排序：43

文摘

Hierarchical content importance-based frame degradation rate is proposed. Not only content type but also importance of the degraded content is quantified. Intra random access point loss rate is proposed.