Chenqi Luo

HiFi-BRep: High-Fidelity Latent Representation for Robust B-Rep Generation

Boundary representation (B-Rep) generation is a fundamental task in computer-aided design, yet the direct synthesis of high-fidelity and structurally valid B-Reps remains a major challenge. Existing deep generative methods suffer from two forms of brittleness: representation brittleness, caused by p