2 papers
cs.CV2026
Heterogeneous LiDAR Early Fusion and Learned Re-Ranking Strategy for Robust Long-Term Place Recognition in Unstructured Environments
Judith Vilella-Cantos, Juan José Cabrera, Mónica Ballesta +2
Robust localization in unstructured environments, such as agricultural fields, is a critical challenge for autonomous systems. LiDAR sensors provide detailed 3D information about t…
cs.LG2025
MinkUNeXt-SI: Improving point cloud-based place recognition including spherical coordinates and LiDAR intensity
Judith Vilella-Cantos, Juan José Cabrera, Luis Payá +2
In autonomous navigation systems, the solution of the place recognition problem is crucial for their safe functioning. But this is not a trivial solution, since it must be accurate…