# Ground Surface Filtering of 3D Point Clouds Based on Hybrid Regression Technique

> Research article (IEEE Access, 2019) · cited 41× · AI/ML

**Wikidata**: [openalex:W2914911764](https://www.wikidata.org/wiki/openalex:W2914911764)  
**Source**: https://4ort.xyz/entity/ground-surface-filtering-of-3d-point-clouds-based-on-hybrid-regression-technique