# PhotoMetrix UVC: A New Smartphone-Based Device for Digital Image Colorimetric Analysis Using PLS Regression

> Research article (Journal of the Brazilian Chemical Society, 2020) · cited 25× · AI/ML

**Wikidata**: [openalex:W3091982767](https://www.wikidata.org/wiki/openalex:W3091982767)  
**Source**: https://4ort.xyz/entity/photometrix-uvc-a-new-smartphone-based-device-for-digital-image-colorimetric-analysis-using-pls-regression