# Coal petrography extraction approach based on multiscale mixed-attention-based residual U-net

> Research article (Measurement Science and Technology, 2022) · cited 12× · AI/ML

**Wikidata**: [openalex:W4210990590](https://www.wikidata.org/wiki/openalex:W4210990590)  
**Source**: https://4ort.xyz/entity/coal-petrography-extraction-approach-based-on-multiscale-mixed-attention-based-residual-u-net