2 papers
cs.CV2026
4DRaL: Bridging 4D Radar with LiDAR for Place Recognition using Knowledge Distillation
Ningyuan Huang, Zhiheng Li, Zheng Fang
Place recognition is crucial for loop closure detection and global localization in robotics. Although mainstream algorithms typically rely on cameras and LiDAR, these sensors are s…
cs.RO2025
CAO-RONet: A Robust 4D Radar Odometry with Exploring More Information from Low-Quality Points
Zhiheng Li, Yubo Cui, Ningyuan Huang +2
Recently, 4D millimetre-wave radar exhibits more stable perception ability than LiDAR and camera under adverse conditions (e.g. rain and fog). However, low-quality radar points hin…