# Image positioning and identification method and system for coal and gangue sorting robot

> Research article (International Journal of Coal Preparation and Utilization, 2020) · cited 69× · AI/ML

**Wikidata**: [openalex:W3024003582](https://www.wikidata.org/wiki/openalex:W3024003582)  
**Source**: https://4ort.xyz/entity/image-positioning-and-identification-method-and-system-for-coal-and-gangue-sorting-robot