TY - GEN
T1 - Toward practical volumetric video streaming on commodity smartphones
AU - Qian, Feng
AU - Han, Bo
AU - Pair, Jarrell
AU - Gopalakrishnan, Vijay
PY - 2019/2/22
Y1 - 2019/2/22
N2 - Volumetric videos offer six degree-of-freedom (DoF) as well as 3D rendering, making them highly immersive, interactive, and expressive. In this paper, we design Nebula, a practical and resource-efficient volumetric video streaming system for commodity mobile devices. Our design leverages edge computing to reduce the computation burden on mobile clients. We also introduce various optimizations to lower the perceived "motion-to-photon" delay, to dynamically adapt to the fluctuating network bandwidth, and to reduce the system's resource consumption while maintaining a high QoE.
AB - Volumetric videos offer six degree-of-freedom (DoF) as well as 3D rendering, making them highly immersive, interactive, and expressive. In this paper, we design Nebula, a practical and resource-efficient volumetric video streaming system for commodity mobile devices. Our design leverages edge computing to reduce the computation burden on mobile clients. We also introduce various optimizations to lower the perceived "motion-to-photon" delay, to dynamically adapt to the fluctuating network bandwidth, and to reduce the system's resource consumption while maintaining a high QoE.
KW - Edge computing
KW - Point cloud
KW - Smartphones
KW - Video rate adaptation
KW - Volumetric video streaming
UR - http://www.scopus.com/inward/record.url?scp=85062844603&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85062844603&partnerID=8YFLogxK
U2 - 10.1145/3301293.3302358
DO - 10.1145/3301293.3302358
M3 - Conference contribution
AN - SCOPUS:85062844603
T3 - HotMobile 2019 - Proceedings of the 20th International Workshop on Mobile Computing Systems and Applications
SP - 135
EP - 140
BT - HotMobile 2019 - Proceedings of the 20th International Workshop on Mobile Computing Systems and Applications
PB - Association for Computing Machinery, Inc
T2 - 20th International Workshop on Mobile Computing Systems and Applications, HotMobile 2019
Y2 - 27 February 2019 through 28 February 2019
ER -