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  4. Tone-mapping requirements in real-time videos for studying the dynamism of views-out in virtual reality
 
conference paper

Tone-mapping requirements in real-time videos for studying the dynamism of views-out in virtual reality

Cho, Yunni  
•
Wasilewski, Stephen William  
•
Karmann, Caroline  
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September 20, 2023
PROCEEDINGS OF THE 30TH SESSION OF THE CIE
CIE 2023 Conference

Current view representation methods in VR predominantly rely on static photographs and tone-mapping operators without temporal variations, limiting the exploration of dynamic features in a view. This study presents an alternative workflow to capture dynamic daylit views in VR by utilizing real-time videos and the camera's automatic tone-mapping procedures. Preliminary results from our previous pilot study demonstrated that the combination of real-time videos and a scale model provides perceptually accurate view-out perception in VR. This paper builds upon these findings by further validating the application of real-time videos for studying daylit view-out perception in VR, focusing on brightness and contrast measurements. By evaluating the suitability of the camera's automatic tone-mapping procedures in comparison to normative tone-mapping operators, this research establishes a foundation for new experimental approaches to reliably represent dynamic movements and temporal changes in views-out, enabling more comprehensive investigations in future studies.

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Type
conference paper
DOI
10.25039/x50.2023
Author(s)
Cho, Yunni  
Wasilewski, Stephen William  
Karmann, Caroline  
Andersen, Marilyne  
Date Issued

2023-09-20

Published in
PROCEEDINGS OF THE 30TH SESSION OF THE CIE
ISBN of the book

978-3-902842-77-0

Total of pages

8

Subjects

Dynamic Views-Out

•

Tone-Mapping Operators

•

Virtual Reality

•

Real-Time Videos

URL

Conference Website

https://slovenia2023.cie.co.at
Editorial or Peer reviewed

NON-REVIEWED

Written at

EPFL

EPFL units
LIPID  
Event nameEvent placeEvent date
CIE 2023 Conference

Ljubljana, Slovenia

September 18-20, 2023

Available on Infoscience
September 25, 2023
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/201051
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