AnySurf: Any Surface Generation with Directed Edge
Researchers have developed AnySurf, a novel framework for generating 3D surfaces, including open, closed, and hybrid types, with accurate face orientation. This is achieved through a directed-edge enhanced Flexible Dual Grid (FDG-D) representation that preserves normal direction information. The system also incorporates a lightweight DE-Adapter and a post-training method to improve directed edge learning without significantly impacting performance. The framework was demonstrated to produce superior mesh quality and practicality for downstream applications, with a new dataset, Outfit3D, also introduced. AI