Outdoor LiDAR point cloud classification algorithm based on multilevel point cluster feature fusion

Point cloud classification, as one of the key techniques for point cloud data processing, is an important step for the application of point cloud data. However, single-point-based point cloud classification faces the challenge of poor robustness, and single-scale point clusters only consider a singl...

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Bibliographic Details

Published in:	Heliyon
Main Authors:	Yong Li, Yinzheng Luo, Dehang Lian, Chunning Bu, Hongxiang Wang
Format:	Article
Language:	English
Published:	Elsevier 2025-02-01
Subjects:	LiDAR point cloud Point cloud classification Feature fusion Point cluster construction
Online Access:	http://www.sciencedirect.com/science/article/pii/S2405844025010035