Title :
QoE assessment in tele-operation with 3D video and haptic media
Author :
Tatematsu, Ayano ; Ishibashi, Yutaka ; Fukushima, Norishige ; Sugawara, Shinji
Author_Institution :
Grad. Sch. of Eng., Nagoya Inst. of Technol., Nagoya, Japan
Abstract :
In this paper, we investigate the influence of network delay on the quality of experience (QoE) for a tele-operation system with 3D (i.e., stereoscopic) video and haptic media. We assess the video output quality, operability of the haptic interface device, inter-stream synchronization quality (or inter activity), and comprehensive quality as QoE. We also evaluate the application-level quality of service (QoS). By multiple regression analysis, we demonstrate that it is possible to estimate QoE parameters from QoS parameters with a high degree of accuracy.
Keywords :
haptic interfaces; quality of service; regression analysis; stereo image processing; synchronisation; video signal processing; 3D video; QoE assessment; application-level quality of service; haptic interface device; haptic media; interstream synchronization quality; network delay; quality of experience; regression analysis; stereoscopic video; teleoperation system; video output quality; Delay; Haptic interfaces; Media; Phantoms; Quality of service; Synchronization; Three dimensional displays; 3D video; QoE; haptic media; network delay;
Conference_Titel :
Multimedia and Expo (ICME), 2011 IEEE International Conference on
Conference_Location :
Barcelona
Print_ISBN :
978-1-61284-348-3
Electronic_ISBN :
1945-7871
DOI :
10.1109/ICME.2011.6012159
