# PhotoMetrix and colorimetric image analysis using smartphones

> Research article (Journal of Chemometrics, 2020) · cited 109× · AI/ML

**Wikidata**: [openalex:W3036361812](https://www.wikidata.org/wiki/openalex:W3036361812)  
**Source**: https://4ort.xyz/entity/photometrix-and-colorimetric-image-analysis-using-smartphones