Curvature-Aware Point-Pair Signatures for Robust Unbalanced Point Cloud Registration

Existing point cloud registration methods can effectively handle large-scale and partially overlapping point cloud pairs. However, registering unbalanced point cloud pairs with significant disparities in spatial extent and point density remains a challenging problem that has received limited researc...

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Bibliographic Details

Published in:	Sensors
Main Authors:	Xinhang Hu, Zhao Zeng, Jiwei Deng, Guangshuai Wang, Jiaqi Yang, Siwen Quan
Format:	Article
Language:	English
Published:	MDPI AG 2025-10-01
Subjects:	unbalanced point cloud registration one-to-many correspondences local point cluster structure
Online Access:	https://www.mdpi.com/1424-8220/25/20/6267