Surf-D: Generating High-Quality Surfaces of Arbitrary Topologies Using Diffusion Models

arXiv:2311.17050v2 Announce Type: replace
Abstract: We present Surf-D, a novel method for generating high-quality 3D shapes as Surfaces with arbitrary topologies using Diffusion models. Previous methods explored shape generation with different representations and they suffer from limited topologies and poor geometry details. To generate high-quality surfaces of arbitrary topologies, we use the Unsigned Distance Field (UDF) as our surface representation to accommodate arbitrary topologies. Furthermore, we propose a new pipeline that employs a point-based AutoEncoder to learn a compact and …

arxiv cs.cv cs.gr diffusion diffusion models quality type