Preprint
Oct 2026
UniBRep: Learning Unified Geometry and Topology for Image-conditioned B-Rep Generation
Generating a boundary representation (B-rep) conditioned on a single image requires faithful reconstruction of geometry, valid topology, and support for complex shapes. We present UniBRep, a geometry-first framework that adapts a pretrained image-to-3D model to generate a feature mesh as a unified intermediate represen...
Hai-Yang Ying, Allen Tu, Jia-Ye Wu et al.
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