Analysis of color rendition specification criteria

Michael P. Royer

doi:10.1117/12.2507283

1 March 2019 Analysis of color rendition specification criteria

Michael P. Royer

Proceedings Volume 10940, Light-Emitting Devices, Materials, and Applications; 109401J (2019) https://doi.org/10.1117/12.2507283
Event: SPIE OPTO, 2019, San Francisco, California, United States

Abstract

Methods for evaluating light source color rendition have recently undergone substantial changes. This article explores the ability of color rendition specification criteria to capture preferences for lighting color quality. For a compilation of five recent psychophysical studies on perceptions of colors, recently proposed specification criteria using ANSI/IES TM-30-18 substantially outperformed all currently used specification criteria in identifying preferred lighting conditions. To understand the consequences of changing color rendition specification criteria, the performance of a set of 484 commercially-available SPDs was evaluated.

Conference Presentation

Citation Download Citation

Michael P. Royer "Analysis of color rendition specification criteria", Proc. SPIE 10940, Light-Emitting Devices, Materials, and Applications, 109401J (1 March 2019); https://doi.org/10.1117/12.2507283

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