83 citations · 93 across the 4 of their papers we have counts for
4 papers
Patch-Grid: An Efficient and Feature-Preserving Neural Implicit Surface Representation
Guying Lin, Lei Yang, Congyi Zhang +6
Neural implicit representations are widely used for 3D shape modeling due to their smoothness and compactness, but traditional MLP-based methods struggle with sharp features, such…
An Implicit Parametric Morphable Dental Model
Congyi Zhang, Mohamed Elgharib, Gereon Fox +3
3D Morphable models of the human body capture variations among subjects and are useful in reconstruction and editing applications. Current dental models use an explicit mesh scene…
Batch-based Model Registration for Fast 3D Sherd Reconstruction
Jiepeng Wang, Congyi Zhang, Peng Wang +4
3D reconstruction techniques have widely been used for digital documentation of archaeological fragments. However, efficient digital capture of fragments remains as a challenge. In…
CreatureShop: Interactive 3D Character Modeling and Texturing from a Single Color Drawing
Congyi Zhang, Lei Yang, Nenglun Chen +5
Creating 3D shapes from 2D drawings is an important problem with applications in content creation for computer animation and virtual reality. We introduce a new sketch-based system…