Cited by 341Image and Video Quality AssessmentVideo Coding and Compression TechnologiesMultimedia Communication and Technology

Viewport-adaptive navigable 360-degree video delivery

Open access
Corbillon, Xavier, Simon, Gwendal, Devlic, Alisa, Chakareski, Jacob·2017·2017 IEEE International Conference on Communications (ICC)

Abstract

The delivery and display of 360-degree videos on Head-Mounted Displays (HMDs) presents many technical challenges. 360-degree videos are ultra high resolution spherical videos, which contain an omnidirectional view of the scene. However only a portion of this scene is displayed on the HMD. Moreover, HMD need to respond in 10 ms to head movements, which prevents the server to send only the displayed video part based on client feedback. To reduce the bandwidth waste, while still providing an immersive experience, a viewport-adaptive 360-degree video streaming system is proposed. The server prepares multiple video representations, which differ not only by their bit-rate, but also by the qualities of different scene regions. The client chooses a representation for the next segment such that its bit-rate fits the available throughput and a full quality region matches its viewing. We investigate the impact of various spherical-to-plane projections and quality arrangements on the video quality displayed to the user, showing that the cube map layout offers the best quality for the given bit-rate budget. An evaluation with a dataset of users navigating 360-degree videos demonstrates that segments need to be short enough to enable frequent view switches.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1109/icc.2017.7996611

Cites

21 of 21 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • The new 360 mulsemedia services would come at the cost of more bandwidth than the conventional applications and stringent delay requirements.

    “However, the new 360 mulsemedia services would come at the cost of more bandwidth than the conventional applications [298] and stringent delay requirements [299].”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 1

  1. [23][23] H. Wang, V.-T. Nguyen, W. T. Ooi, and M. C. Chan. Mixing Tile Resolutions in Tiled Video: A Perceptual Quality Assessment. In Proc. of ACM NOSSDAV , 2014. -

Cited by

Sorted by citations

Authors
Corbillon, X., Simon, G., Devlic, A., & Chakareski, J.
Affiliations
  • IMT Atlantique (FR)
  • University of Alabama (US)
Venue
2017 IEEE International Conference on Communications (ICC)
Publisher
IEEE
Published
2017-05
Pages
1-7
ISSN
1550-3607 (ISSN-L)
OpenAlex
W2527384707
Cited by
341
References
21
Citations by year
2026: 11 · 2025: 10 · 2024: 19 · 2023: 22 · 2022: 33 · 2021: 30 · 2020: 66 · 2019: 66 · 2018: 59 · 2017: 25
FWCI
17.27
Type
conference paper
Language
en
Open access
Locations
  • International Conference on Communications (publishedVersion)
  • arXiv (Cornell University) (submittedVersion)
  • HAL (submittedVersion, other-oa)
  • arXiv (Cornell University)
Topics
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Image and Video Quality Assessment
  • Physical Sciences › Computer Science › Signal Processing › Video Coding and Compression Technologies
  • Social Sciences › Sociology and Political Science › Multimedia Communication and Technology
Keywords
360-degree video, head-mounted displays, spectral efficiency, bitrate adaptation, view switching

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review