# CIE 2017 color fidelity index Rf: a better index to predict perceived color difference?

> Research article (Journal of the Optical Society of America A, 2018) · cited 46× · AI/ML

**Wikidata**: [openalex:W2791902061](https://www.wikidata.org/wiki/openalex:W2791902061)  
**Source**: https://4ort.xyz/entity/cie-2017-color-fidelity-index-rf-a-better-index-to-predict-perceived-color-difference