# Recognition method of coal and gangue combined with structural similarity index measure and principal component analysis network under multispectral imaging

> Research article (Microchemical Journal, 2022) · cited 23× · AI/ML

**Wikidata**: [openalex:W4312083440](https://www.wikidata.org/wiki/openalex:W4312083440)  
**Source**: https://4ort.xyz/entity/recognition-method-of-coal-and-gangue-combined-with-structural-similarity-index-measure-and-principal-component-analysis