Xu-Ming Wu

GeoTrack-GS: Track-Guided Geometry Refinement for Sparse-View 3D Gaussian Splatting

Three-dimensional Gaussian Splatting (3DGS) can degrade severely in sparse-view settings because the optimization is under-constrained. Monocular depth priors provide dense supervision, but their inconsistency across views can distort geometry. We propose GeoTrack-GS, a geometry-first framework. We use monocular depth...