Performance Evaluations of Viewport Movement Prediction and Rate Adaptation for Tile-Based 360-Degree Video Delivery

Yuya Shinohara, Kenji Kanai, Jiro Katto

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

Abstract

Recently, the demand for high quality 360-degree video delivery is increasing, however, 360-degree videos require extremely high bitrate and large network capacity. Therefore, an efficient (i.e., higher quality and lower traffic) 360-degree video delivery is mandatory. To address this fact, this paper introduces and evaluates a tile-based 360-degree video delivery system that equips viewport movement prediction and rate adaptation.

Original languageEnglish
Title of host publicationProceedings - 2019 IEEE International Symposium on Multimedia, ISM 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages241-242
Number of pages2
ISBN (Electronic)9781728156064
DOIs
Publication statusPublished - 2019 Dec
Event21st IEEE International Symposium on Multimedia, ISM 2019 - San Diego, United States
Duration: 2019 Dec 92019 Dec 11

Publication series

NameProceedings - 2019 IEEE International Symposium on Multimedia, ISM 2019

Conference

Conference21st IEEE International Symposium on Multimedia, ISM 2019
CountryUnited States
CitySan Diego
Period19/12/919/12/11

Keywords

  • 360-degree video
  • QoE
  • QoS
  • rate adaptation
  • tile-based
  • viewport movement prediction

ASJC Scopus subject areas

  • Media Technology
  • Artificial Intelligence
  • Signal Processing

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