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Xu-Fei Wang

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Conference Aug 2026

L2P-Former: Rehearsal-Free Prompt Routing for Continual LiDAR Place Recognition

LiDAR place recognition (LPR) supports long-term localization and loop closure, yet models deployed in changing environments must learn new places without forgetting previous ones. Fine-tuning adapts effectively but degrades performance on earlier domains, while existing continual LPR methods typically require memory r...

Xu-Fei Wang · 0 citations
Preprint Aug 2026

GeoUniPR: A Geometry-Consistent Unified Framework for Cross-Modal Place Recognition

Cross-modal place recognition (CMPR) aims to identify the same location across heterogeneous sensing modalities, such as vision and LiDAR. Existing methods commonly bridge the modality gap using complex alignment modules, multi-stage training, or full fine-tuning of pretrained backbones. In this work, we revisit CMPR f...

W. Kim, Jiatong Xiao, Rui Li et al. · 0 citations

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