3 papers
cs.CV2025
Robust Partial 3D Point Cloud Registration via Confidence Estimation under Global Context
Yongqiang Wang, Weigang Li, Wenping Liu +2
Partial point cloud registration is essential for autonomous perception and 3D scene understanding, yet it remains challenging owing to structural ambiguity, partial visibility, an…
cs.CV2025
Joint graph entropy knowledge distillation for point cloud classification and robustness against corruptions
Zhiqiang Tian, Weigang Li, Junwei Hu +1
Classification tasks in 3D point clouds often assume that class events \replaced{are }{follow }independent and identically distributed (IID), although this assumption destroys the…
cs.RO2025
An Adaptive ICP LiDAR Odometry Based on Reliable Initial Pose
Qifeng Wang, Weigang Li, Lei Nie +3
As a key technology for autonomous navigation and positioning in mobile robots, light detection and ranging (LiDAR) odometry is widely used in autonomous driving applications. The…