2023
D$^2$CSG: Unsupervised Learning of Compact CSG Trees with Dual Complements and Dropouts
NeurIPS 2023poster
We present D$^2$CSG, a neural model composed of two dual and complementary network branches, with dropouts, for unsupervised learning of compact constructive solid geometry (CSG) representations of 3D CAD shapes. Our network is trained to reconstruct a 3D shape by a fixed-order assembly of quadric p…