# Semantic Segmentation and Building Extraction from Airborne LiDAR Data with Multiple Return Using PointNet++

> Research article (Applied Sciences, 2022) · cited 25× · AI/ML

**Wikidata**: [openalex:W4212972547](https://www.wikidata.org/wiki/openalex:W4212972547)  
**Source**: https://4ort.xyz/entity/semantic-segmentation-and-building-extraction-from-airborne-lidar-data-with-multiple-return-using-pointnet