Author name: Zhenxuan Zeng, Sheng Yang, Lingxuan Wang, Yanan He, Mingxia Chen, Wei Suo, Peng Wang

arXiv:2605.09619v1 Announce Type: new
Abstract: Accurate High-Definition (HD) map construction is critical for autonomous driving, yet existing methods face a fundamental trade-off: vectorization-based approaches preserve topology but struggle with ge…