Multilevel intuitive attention neural network for airborne LiDAR point cloud semantic segmentation

Three-dimensional laser scanning technology is widely employed in various fields due to its advantage in rapid acquisition of geographic scene structures. Achieving high precision and automated semantic segmentation of three-dimensional point cloud data remains a vital challenge in point cloud recog...

Ausführliche Beschreibung

Bibliografische Detailangaben

Hauptverfasser:	Ziyang Wang, Hui Chen, Jing Liu, Jiarui Qin, Yehua Sheng, Lin Yang
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	Elsevier 2024-08-01
Schriftenreihe:	International Journal of Applied Earth Observations and Geoinformation
Schlagworte:	Airborne point cloud Attention mechanism Point cloud segmentation Offset points
Online-Zugang:	http://www.sciencedirect.com/science/article/pii/S1569843224003741
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