# An Active Learning Method for DEM Extraction From Airborne LiDAR Point Clouds

> Research article (IEEE Access, 2019) · cited 24× · AI/ML

**Wikidata**: [openalex:W2953484502](https://www.wikidata.org/wiki/openalex:W2953484502)  
**Source**: https://4ort.xyz/entity/an-active-learning-method-for-dem-extraction-from-airborne-lidar-point-clouds