# Determination of Sugar, pH, and Anthocyanin Contents in Port Wine Grape Berries through Hyperspectral Imaging: An Extensive Comparison of Linear and Non-Linear Predictive Methods

> Research article (Applied Sciences, 2021) · cited 14× · AI/ML

**Wikidata**: [openalex:W3208674250](https://www.wikidata.org/wiki/openalex:W3208674250)  
**Source**: https://4ort.xyz/entity/determination-of-sugar-ph-and-anthocyanin-contents-in-port-wine-grape-berries-through-hyperspectral-imaging-an-extensive