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Tone mapping HDR panoramas for viewing in Head Mounted Displays

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Melo, Miguel, Bouatouch, Kadi, Bessa, Maximino, Coelho, Hugo , Cozot, Remi and Chalmers, Alan (2018) Tone mapping HDR panoramas for viewing in Head Mounted Displays. In: GRAPP 2018, Madiera, 27-29 Jan 2018. Published in: Proceedings of the 13th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications, 1 pp. 232-239. ISBN 9789897582875. doi:10.5220/0006615402320239

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Abstract

Head-mounted displays enable a user to view a complete environment as if he/she was there; providing an immersive experience. However, the lighting in a full environment can vary significantly. Panoramic images captured with conventional, Low Dynamic Range (LDR), imaging of scenes with a large range of lighting conditions, can include areas of under- or over-exposed pixels. High Dynamic Range (HDR) imaging, on the other hand, is able to capture the full range of detail in a scene. However, HMDs are not currently HDR and thus the HDR panorama needs to be tone mapped before it can be displayed on the LDR HMD. While a large number of tone mapping operators have been proposed in the last 25 years, these were not designed for panoramic images, or for use with HMDs. This paper undertakes a two part subjective study to investigate which of the current, state-of-the-art tone mappers is most suitable for use with HMDs

Item Type: Conference Item (Paper)
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
T Technology > TR Photography
Divisions: Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group)
Library of Congress Subject Headings (LCSH): Virtual reality headsets, High dynamic range imaging
Journal or Publication Title: Proceedings of the 13th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications
Publisher: Scitepress
ISBN: 9789897582875
Official Date: 25 January 2018
Dates:
DateEvent
25 January 2018Published
25 October 2017Accepted
Volume: 1
Page Range: pp. 232-239
DOI: 10.5220/0006615402320239
Status: Peer Reviewed
Publication Status: Published
Access rights to Published version: Restricted or Subscription Access
RIOXX Funder/Project Grant:
Project/Grant IDRIOXX Funder NameFunder ID
Project REC I/EEI-SII/0360/2012European Unionhttp://viaf.org/viaf/207634635
Conference Paper Type: Paper
Title of Event: GRAPP 2018
Type of Event: Conference
Location of Event: Madiera
Date(s) of Event: 27-29 Jan 2018
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