ComplexGen: CAD Reconstruction by B-rep Chain Complex Generation
Event Type
Technical Paper
Interest Areas
Research & Education
Presentation Types
Registration Categories
Full Conference Supporter
Full Conference
Virtual Conference Supporter
Virtual Conference
Exhibitor Additional Full Conference
Exhibitor Full Conference
DescriptionComplexGen solves the CAD reverse-engineering problem by reconstructing B-rep structures from point clouds. The approach to B-rep reconstruction is first to formulate B-rep models as vertices, curves, and patches that integrate into chain complexes with strict topological constraints, and then solve the question with deep learning and neural-guided global optimization.