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Volume: 30 | Article ID: art00004
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Optical characterization of the emissive properties of HDR/WCG displays using ICtCp color space and Fourier optics viewing angle instruments
Pierre Boher
Thierry Leroux
Pierre Blanc
  DOI :  10.2352/ISSN.2470-1173.2018.16.COLOR-187  Published Online :  January 2018
Abstract

High Dynamic Range (HDR) and Wide Color Gamut (WCG) displays require adapted color measurements analysis. In this paper, we evaluate the viewing angle dependence of the color gamut and color volume of two HDR/WCG displays, one QLED TV and one OLED TV measured using a Fourier optics viewing angle system. The analysis is made using L*a*b* color space and ICtCp color space recently proposed by Dolby laboratories. The different interests of the ICtCp color space for direct comparison of the displays is discussed.

Journal Title : Electronic Imaging
Publisher Name : Society for Imaging Science and Technology
Subject Areas :
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 DOI 10.2352/ISSN.2470-1173.2018.16.COLOR-187
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Pierre Boher, Thierry Leroux, Pierre Blanc, "Optical characterization of the emissive properties of HDR/WCG displays using ICtCp color space and Fourier optics viewing angle instruments"  in Proc. IS&T Int’l. Symp. on Electronic Imaging: Color Imaging XXIII: Displaying, Processing, Hardcopy, and Applications,  2018,  pp 187-1 - 187-4,  https://doi.org/10.2352/ISSN.2470-1173.2018.16.COLOR-187

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  Copyright statement 
Copyright © Society for Imaging Science and Technology 2018
72010604
Electronic Imaging
2470-1173
Society for Imaging Science and Technology
10.2352/ISSN.2470-1173.2018.16.COLOR-187
2470-1173(20180128)2018:16L.1871;1-
s4.phd
/ist/ei/2018/00002018/00000016/art00004
Articles
Optical characterization of the emissive properties of HDR/WCG displays using ICtCp color space and Fourier optics viewing angle instruments
BoherPierre
LerouxThierry
BlancPierre
28012018
2018
16
187-1
187-4
2018
High Dynamic Range (HDR) and Wide Color Gamut (WCG) displays require adapted color measurements analysis. In this paper, we evaluate the viewing angle dependence of the color gamut and color volume of two HDR/WCG displays, one QLED TV and one OLED TV measured using a Fourier optics viewing angle system. The analysis is made using L*a*b* color space and ICtCp color space recently proposed by Dolby laboratories. The different interests of the ICtCp color space for direct comparison of the displays is discussed.
DISPLAYHIGH DYNAMIC RANGEWIDE COLOR GAMUTVIEWING ANGLECOLOR VOLUMECOLOR GAMUT