# Multi-resolution beta-divergence NMF for blind spectral unmixing

> Research article (Signal Processing, 2021) · cited 15× · AI/ML

**Wikidata**: [openalex:W3042042213](https://www.wikidata.org/wiki/openalex:W3042042213)  
**Source**: https://4ort.xyz/entity/multi-resolution-beta-divergence-nmf-for-blind-spectral-unmixing