Paper Info
Title
Towards Coordinated Bandwidth Adaptations for Hundred-Scale 3D Tele-Immersive Systems.
Abstract
3D tele-immersion improves the state of collaboration among geographically distributed participants. Unlike the traditional 2D videos, a 3D tele-immersive system employs multiple 3D cameras based in each physical site to cover a much larger field of view, generating a very large amount of stream data. One of the major challenges is how to efficiently transmit these bulky 3D streaming data to bandwidth-constrained sites. In this paper, we study an adaptive human visual system (HVS)-compliant bandwidth management framework for efficient delivery of hundred-scale streams produced from distributed 3D tele-immersive sites to a receiver site with limited bandwidth budget. Our adaptation framework exploits the semantics link of HVS with multiple 3D streams in the 3D tele-immersive environment. We developed TELEVIS, a visual simulation tool to showcase an HVS-aware tele-immersive system for realistic cases. Our evaluation results show that the proposed adaptation can improve the total quality per unit of bandwidth used to deliver streams in 3D tele-immersive systems.
Year
DOI
Venue
2017
10.1007/s00530-016-0511-z
Multimedia Syst.
Keywords
DocType
Volume
3D tele-immersion, Bandwidth adaptation, Human visual system, TELEVIS
Journal
abs/1603.06083
Issue
ISSN
Citations 
4
1432-1882
4
PageRank 
References 
Authors
0.56
28
4
Name
Order
Citations
PageRank
Mohammad Hosseini1277.12
Gregorij Kurillo249434.71
Seyed Rasoul Etesami3337.29
Jiang Yu442.59