1 code implementation • CVPR 2022 • Chengjie Niu, Manyi Li, Kai Xu, Hao Zhang
Each level of the tree corresponds to an assembly of shape parts, represented as implicit functions, to reconstruct the input shape.
no code implementations • 16 Jun 2019 • Jun Li, Chengjie Niu, Kai Xu
Enlightened by the fact that 3D shape structure is characterized as part composition and placement, we propose to model 3D shape variations with a part-aware deep generative network, coined as PAGENet.
no code implementations • CVPR 2018 • Chengjie Niu, Jun Li, Kai Xu
We propose to recover 3D shape structures from single RGB images, where structure refers to shape parts represented by cuboids and part relations encompassing connectivity and symmetry.