# Power functions improving the performance of color-difference formulas

> Research article (Optics Express, 2015) · cited 44× · AI/ML

**Wikidata**: [openalex:W2149065678](https://www.wikidata.org/wiki/openalex:W2149065678)  
**Source**: https://4ort.xyz/entity/power-functions-improving-the-performance-of-color-difference-formulas