# Hypersharpening by an NMF-Unmixing-Based Method Addressing Spectral Variability

> Research article (IEEE Geoscience and Remote Sensing Letters, 2021) · cited 14× · AI/ML

**Wikidata**: [openalex:W3158864640](https://www.wikidata.org/wiki/openalex:W3158864640)  
**Source**: https://4ort.xyz/entity/hypersharpening-by-an-nmf-unmixing-based-method-addressing-spectral-variability