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Coordinated bandwidth adaptations for distributed 3D tele-immersive systems
| Content Provider | ACM Digital Library |
|---|---|
| Author | Kurillo, Gregorij Hosseini, Mohammad |
| 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 propose an adaptive Human Visual System (HVS) -aware bandwidth management framework for efficient delivery of multiple streams produced from distributed 3D tele-immersive sites to a receiver site with limited bandwidth budget. Our novel adaptation framework exploits the semantics link of HVS with multiple 3D streams in the 3D tele-immersive environment. Our evaluation results show that the proposed HVS-aware adaptation improves the total quality per unit of bandwidth used to deliver streams in 3D tele-immersive systems. |
| Starting Page | 13 |
| Ending Page | 18 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781450333542 |
| DOI | 10.1145/2723695.2723700 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2015-03-18 |
| Publisher Place | New York |
| Access Restriction | Subscribed |
| Subject Keyword | 3d tele-immersion Hvs Bandwidth adaptation |
| Content Type | Text |
| Resource Type | Article |
