AI RESEARCH
MapRF: Weakly Supervised Online HD Map Construction via NeRF-Guided Self-Training
arXiv CS.CV
•
ArXi:2511.19527v2 Announce Type: replace Autonomous driving systems benefit from high-definition (HD) maps that provide critical information about road infrastructure. The online construction of HD maps offers a scalable approach to generate local maps from on-board sensors. However, existing methods typically rely on costly 3D map annotations for