LiDAR-VGGT: Cross-Modal Coarse-to-Fine Fusion for Globally Consistent and Metric-Scale Dense Mapping

作者：Lijie Wang, Lianjie Guo, Ziyi Xu, Qianhao Wang, Fei Gao, Xieyuanli Chen · 单位：Technology, Institute of Cyber-Systems and Control, Zhejiang University, and Technology, National University of Defense Technology · 会议/期刊：arXiv preprint · 方向：6D位姿 · 发布日期：2025-11-03