Color quality scale
id:
color-quality-scale-317-14146007
title:
Color quality scale
text:
Color quality scale (CQS) is a color rendering score – a quantitative measure of the ability of a light source to reproduce colors of illuminated objects. Developed by researchers at NIST the metric aims to overcome some of the issues inherent in the widely used color rendering index. The color space used in CIE Ra (CRI) is outdated and nonuniform, and CQS uses CIELAB as a replacement.
The Von Kries chromatic adaptation transform used by Ra does not perform as well as other available models. CQS
brand slug:
wiki
category slug:
encyclopedia
description:
Color rendering score
original url:
https://en.wikipedia.org/wiki/Color_quality_scale
date created:
date modified:
2023-11-08T16:10:00Z
main entity:
{"identifier":"Q5148571","url":"https://www.wikidata.org/entity/Q5148571"}
image:
fields total:
13
integrity:
14