Experiment Validation of Color Rendering Index Based on Color Fidelity
Xiao Xing
Qiu Jingjing
Xu Wei
Wei Minchen
Sun Yaojie
Lin Yandan
Abstract：One of the parallel experiments within CIE TC 1-90 was conducted , which aims at the evaluation of color fidelity .This experiment was designed to verify whether those color rendition indices based on color fidelity, including CRI2012, CRI-Ra , CQS-Qf , CRI-CAM02 and IES-Rf , are well correlated to visual evaluations .Eleven test light sources were included in this experiment and 10 subjects participated in the experiment.Subjects were required to observe the same color samples in two booths , and then to evaluate the perceived color difference .The results show that CQS-Qf correlates best with the visual evaluations , the following one is CRI-CAM02, then is CRI-Ra and IES-Rf , and the last one is CRI2012.
Keywords：color fidelityCRIcolor rendering
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 1-5 )