Achieving BT.2020 Color With LCDs: A Tale of Two Applications

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Publisher: SMPTE — White Plains, NY, USA
Doc Type: Journal Article
Content Type: Original Research
Abbreviated Title: SMPTE Mot. Imag. J
Volume: 125, No. 5, pp. 40–51
Abstract: One constraint on a complete transition to the International Telecommunication Union Radiocommunication Sector (ITU-R) BT.2020 broadcasting standard is the limited availability of displays that achieve the recommended color space. However, several technologies are capable of coming close. Our research addresses the question of how close the primaries must be to the standard to be acceptable for different applications (e.g., professional versus consumer). In previous research, we measured color-difference detection thresholds for colors along the ITU-R BT.2020 boundary with simple test patterns. In our current study, we measured color discrimination rates for photographic images rendered in color spaces near ITU-R BT.2020 in two tasks: (1) images viewed sequentially and (2) images viewed side by side. We discuss how to use these data to define tolerance criteria for different applications and examine if prototype quantum-dot-enabled liquid crystal displays meet these criteria.
Publication Date: 2016-07-01
DOI: 10.5594/JMI.2016.2563058
ISSN: Print: 1545-0279 | Electronic: 2160-2492
Link: https://doi.org/10.5594/JMI.2016.2563058
Author(s): James Hillis
James Thielen
Josh Tibbits
John Van Derlofske
Dave Lamb
Keyword(s): Color, BT.2020, Perception, Quantum Dots
Copyright: © 2016 SMPTE

Bibliographic Reference(s)

L. L. Kontsevich and C. W. Tyler, “Bayesian adaptive estimation of psychometric slope and threshold,” Vis. Res., 39(16):2729–2737, Aug. 1999. EXTERNAL
J. M. Hillis, J. Thielen, J. Tibbits, A. Lathrop, D. Lamb, and J. Van Derlofske, “17.1: Invited paper: Closing in on Rec. 2020: How close is close enough?” SID Symp. Dig. Tech. Papers, 46(1): 223–226, June 2015. EXTERNAL
X. Zhang and B. Wandell, “A spatial extension of CIELAB for digital color image reproduction,” Soc. Inf. Display J., 5(1):61–64, Mar. 1997. EXTERNAL
D. H. Brainard, “The Psychophysics Toolbox,” Spatial Vis., 10(4):433–436, 1997. EXTERNAL
M. R. Luo, G. Cui, and B. Rigg, “The Development of the CIE 2000 Colour-difference Formula: CIEDE2000,” Color Res. Appl., 26(5):340–350, Oct. 2001. EXTERNAL
ITU-R BT.2020-2 [Active]

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James Hillis, James Thielen, Josh Tibbits, John Van Derlofske, and Dave Lamb; Achieving BT.2020 Color With LCDs: A Tale of Two Applications, SMPTE Motion Imaging Journal ( Volume: 125, Issue: 5, July 2016); SMPTE, 2016. Available at https://doi.org/10.5594/JMI.2016.2563058

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James Hillis, James Thielen, Josh Tibbits, John Van Derlofske, and Dave Lamb; Achieving BT.2020 Color With LCDs: A Tale of Two Applications, SMPTE Motion Imaging Journal ( Volume: 125, Issue: 5, July 2016); SMPTE, 2016. Available at https://doi.org/10.5594/JMI.2016.2563058

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<span class="citation">James Hillis, James Thielen, Josh Tibbits, John Van Derlofske, and Dave Lamb; <cite>Achieving BT.2020 Color With LCDs: A Tale of Two Applications</cite>, SMPTE Motion Imaging Journal ( Volume: 125, Issue: 5, July 2016); SMPTE, 2016. Available at <a href="https://doi.org/10.5594/JMI.2016.2563058" target="_blank" rel="noopener">https://doi.org/10.5594/JMI.2016.2563058</a></span>

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James Hillis, James Thielen, Josh Tibbits, John Van Derlofske, and Dave Lamb; Achieving BT.2020 Color With LCDs: A Tale of Two Applications, SMPTE Motion Imaging Journal ( Volume: 125, Issue: 5, July 2016); SMPTE, 2016
doi: 10.5594/JMI.2016.2563058
url: https://doi.org/10.5594/JMI.2016.2563058

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James Hillis, James Thielen, Josh Tibbits, John Van Derlofske, and Dave Lamb; <cite id="bib-10-5594-jmi-2016-2563058">Achieving BT.2020 Color With LCDs: A Tale of Two Applications</cite>, SMPTE Motion Imaging Journal ( Volume: 125, Issue: 5, July 2016); SMPTE, 2016
<span class="doi">10.5594/JMI.2016.2563058</span>
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