# Recognition of coal and gangue based on multi-dimensional gray gradient feature fusion

> Research article (Energy Sources Part A Recovery Utilization and Environmental Effects, 2022) · cited 10× · AI/ML

**Wikidata**: [openalex:W4294718977](https://www.wikidata.org/wiki/openalex:W4294718977)  
**Source**: https://4ort.xyz/entity/recognition-of-coal-and-gangue-based-on-multi-dimensional-gray-gradient-feature-fusion