# Research on Recognition of Coal and Gangue Based on Laser Speckle Images

> Research article (Sensors, 2023) · cited 17× · AI/ML

**Wikidata**: [openalex:W4388636317](https://www.wikidata.org/wiki/openalex:W4388636317)  
**Source**: https://4ort.xyz/entity/research-on-recognition-of-coal-and-gangue-based-on-laser-speckle-images