Answers are grounded in this paper and cite their sources.
The perceptual uniformity of the CIE 1931 ( x , y ) and CIE 1976 ( u' , v' ) chromaticity spaces is examined using the latest color difference metric. A honeycomb sampling method reveals that the u'v' space is less uniform than the xy space, highlighting the need to abandon the u'v' space and adopt gamut rings for color gamut visualization.
No takes yet. Share an insight, caveat, or question.
Kenichiro Masaoka (2025) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: