# A top-down strategy for buildings extraction from complex urban scenes using airborne LiDAR point clouds

> Research article (Infrared Physics & Technology, 2018) · cited 37× · AI/ML

**Wikidata**: [openalex:W2803750207](https://www.wikidata.org/wiki/openalex:W2803750207)  
**Source**: https://4ort.xyz/entity/a-top-down-strategy-for-buildings-extraction-from-complex-urban-scenes-using-airborne-lidar-point-clouds