164 citations · 338 across the 22 of their papers we have counts for
3 papers · 1 filter
Mesh Total Generalized Variation for Denoising
Zheng Liu, YanLei Li, Weina Wang +2
Total Generalized Variation (TGV) has recently been proven certainly successful in image processing for preserving sharp features as well as smooth transition variations. However,…
Support-Free Hollowing for 3D Printing via Voronoi Diagram of Ellipses
Mokwon Lee, Qing Fang, Joonghyun Ryu +2
Recent work has demonstrated that the interior material layout of a 3D model can be designed to make a fabricated replica satisfy application-specific demands on its physical prope…
On affine rigidity
Steven J. Gortler, Craig Gotsman, Ligang Liu +1
We define the notion of affine rigidity of a hypergraph and prove a variety of fundamental results for this notion. First, we show that affine rigidity can be determined by the ran…