Xu Jiawei

VGGT-Long: Chunk It, Loop It, Align It -- Pushing VGGT's Limits on Kilometer-Scale Long RGB Sequences

Foundation models for 3D vision have recently demonstrated remarkable capabilities in 3D perception. However, extending these models to large-scale RGB stream 3D reconstruction remains challenging due to memory limitations. In this work, we propose VGGT-Long, a simple yet effective system that pushe…