Methodologies for Assessing 3D QoE: Standards and Explorative Studies  

作　　者：Wei Chen Jérme Fournier Marcus Barkowsky Patrick Le Callet 

机构地区：[1]Skype,Stockolm,Sweden [2]Orange Labs, France Télécom,4 rue du Clos Courtel,35512 Cesson-Sevigne,France [3]RCCyN UMR 6597 CNRS,Ecole Polytechnique del'Université de Nantes,rue Christian Pauc,La Chantrerie,44306 Nantes,France

出　　处：《ZTE Communications》2013年第1期2-10,共9页中兴通讯技术（英文版）

摘　　要：Mastering quality of experience （QoE） is key to the widespread adoption of stereoscopic 3DTV （S-3DTV）. However, assessing QoE of S-3DTV is not straightforward. Methods for determining observer experience need to be clearly defined and sufficiently robust. In this paper, we present state-of-the-art subjective QoE assessment for S-3DTV. We present conventional stan- dardized ITU recommendations for evaluating picture quality and discuss new ITU activities in the area of S-3DTV assess- ment. We also present and discuss explorative studies from the literature. We then introduce ways of using conventional quality assessment for S-3DTV QoE assessment. In discussing our pro- posal, we mainly focus on QoE indicators and common features of subjective assessment. Multidimensional QoE indicators need to be used in S-3DTV to highlight advantages and reveal problems. In the second part of our proposal, we discuss the re- quirements for adapting ITU-R BT.500, a conventional subjec- tive QoE assessment method, ITU-R BT.500, for assessing QoE of S-3DTV are presented.Mastering quality of experience （QoE） is key to the widespread adoption of stereoscopic 3DTV （S-3DTV）. However, assessing QoE of S-3DTV is not straightforward. Methods for determining observer experience need to be clearly defined and sufficiently robust. In this paper, we present state-of-the-art subjective QoE assessment for S-3DTV. We present conventional stan- dardized ITU recommendations for evaluating picture quality and discuss new ITU activities in the area of S-3DTV assess- ment. We also present and discuss explorative studies from the literature. We then introduce ways of using conventional quality assessment for S-3DTV QoE assessment. In discussing our pro- posal, we mainly focus on QoE indicators and common features of subjective assessment. Multidimensional QoE indicators need to be used in S-3DTV to highlight advantages and reveal problems. In the second part of our proposal, we discuss the re- quirements for adapting ITU-R BT.500, a conventional subjec- tive QoE assessment method, ITU-R BT.500, for assessing QoE of S-3DTV are presented.

关 键 词：stereoscopic 3DTV quality of experience subjectiveassessment 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]