# A Coarse-to-Fine Approach for Rock Bolt Detection From 3D Point Clouds

> Research article (IEEE Access, 2021) · cited 14× · AI/ML

**Wikidata**: [openalex:W3207704215](https://www.wikidata.org/wiki/openalex:W3207704215)  
**Source**: https://4ort.xyz/entity/a-coarse-to-fine-approach-for-rock-bolt-detection-from-3d-point-clouds