Back to articles
Articles
Volume: 28 | Article ID: art00039
Image
Effect of color gamut and luminance on observer metamerism in HDR displays
  DOI :  10.2352/issn.2169-2629.2020.28.38  Published OnlineNovember 2020
Abstract

Observer metamerism (OM) is one of the potential issues in HDR displays because of the required wide color gamuts and high peak luminance levels. A simulation was performed using hypothetical displays to investigate how OM in HDR displays would vary with changes in color gamuts and peak luminance levels. In this work, a robust metric, observer metamerism magnitude (OMM) is introduced, which quantifies the OM of paired displays, depending on the similarity in spectral bandwidth between them. Also, the effect of changes in peak luminance on OM was found to be small, increasing OMM by 7 ∼ 8 % when peak luminance doubles.

Subject Areas :
Views 21
Downloads 4
 articleview.views 21
 articleview.downloads 4
  Cite this article 

Yongmin Park, Michael J. Murdoch, "Effect of color gamut and luminance on observer metamerism in HDR displaysin Proc. IS&T 28th Color and Imaging Conf.,  2020,  pp 237 - 243,  https://doi.org/10.2352/issn.2169-2629.2020.28.38

 Copy citation
  Copyright statement 
Copyright © Society for Imaging Science and Technology 2020
72010350
Color and Imaging Conference
color imaging conf
2166-9635
Society for Imaging Science and Technology