Offloading Visual-Inertial Odometry for Low Power Extended Reality

Qinjun Jiang, Muhammad Huzaifa, William Sentosa, Jeffrey Zhang, Steven Gao, Yihan Pang, Brighten Godfrey, Sarita Adve

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Power consumption is a constraint in designing all-day wear extended reality (XR) devices. To reduce power consumption, we present a novel end-to-end XR system with visual-inertial odometry (VIO) offloaded to a remote server. Even with long network latency, the system produces an end-to-end XR experience comparable to a system without offloading while providing significant power savings. This latency and bandwidth-resilient nature of head tracking is a new and surprising result.

Original languageEnglish (US)
Title of host publicationProceedings - 2023 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops, VRW 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages793-794
Number of pages2
ISBN (Electronic)9798350348392
DOIs
StatePublished - 2023
Event2023 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops, VRW 2023 - Shanghai, China
Duration: Mar 25 2023Mar 29 2023

Publication series

NameProceedings - 2023 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops, VRW 2023

Conference

Conference2023 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops, VRW 2023
Country/TerritoryChina
CityShanghai
Period3/25/233/29/23

Keywords

  • Cloud Computing
  • Human-centered computing
  • Human-centered computing
  • Mixed/augmented reality
  • VR/AR
  • Virtual reality
  • Wireless Network

ASJC Scopus subject areas

  • Computer Graphics and Computer-Aided Design
  • Computer Science Applications
  • Human-Computer Interaction
  • Media Technology

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