# Extracting 3-D Structural Lines of Building From ALS Point Clouds Using Graph Neural Network Embedded With Corner Information

> Research article (IEEE Transactions on Geoscience and Remote Sensing, 2023) · cited 26× · AI/ML

**Wikidata**: [openalex:W4377224584](https://www.wikidata.org/wiki/openalex:W4377224584)  
**Source**: https://4ort.xyz/entity/extracting-3-d-structural-lines-of-building-from-als-point-clouds-using-graph-neural-network-embedded-with-corner-inform