UltraShape 1.0: High-Fidelity 3D Shape Generation via Scalable Geometric Refinement
IntermediateTanghui Jia, Dongyu Yan et al.Dec 24arXiv
UltraShape 1.0 is a two-step 3D generator that first makes a simple overall shape and then zooms in to add tiny details.
#3D diffusion#coarse-to-fine generation#voxel-based refinement