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.
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