HiDiGen decouples B-rep generation into a two-stage hierarchical diffusion process with explicit face-edge and edge-vertex topological constraints to produce novel, diverse, and valid CAD models.
Abc: A big cad model dataset for geometric deep learning
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
citation-role summary
dataset 1
citation-polarity summary
fields
cs.CV 1years
2026 1verdicts
UNVERDICTED 1roles
dataset 1polarities
use dataset 1representative citing papers
citing papers explorer
-
HiDiGen: Hierarchical Diffusion for B-Rep Generation with Explicit Topological Constraints
HiDiGen decouples B-rep generation into a two-stage hierarchical diffusion process with explicit face-edge and edge-vertex topological constraints to produce novel, diverse, and valid CAD models.