2 citations · 4 across the 11 of their papers we have counts for
6 papers · 1 filter
Polyhedral Discretizations for Elliptic PDEs
Junyu Liu, Daniele Panozzo, Mario Botsch +1
We study the use of polyhedral discretizations for the solution of heat diffusion and elastodynamic problems in computer graphics. Polyhedral meshes are more natural for certain ap…
Topological Offsets
Daniel Zint, Zhouyuan Chen, Yifei Zhu +3
We introduce Topological Offsets, a novel approach to generate manifold and self-intersection-free offset surfaces that are topologically equivalent to an offset infinitesimally cl…
High-Order Continuous Geometrical Validity
Federico Sichetti, Zizhou Huang, Marco Attene +3
We propose a conservative algorithm to test the geometrical validity of simplicial (triangles, tetrahedra), tensor product (quadrilaterals, hexahedra), and mixed (prisms) elements…
LookUp3D: Data-Driven 3D Scanning
Giancarlo Pereira, Yidan Gao, Yurii Piadyk +3
High speed, high-resolution, and accurate 3D scanning would open doors to many new applications in graphics, robotics, science, and medicine by enabling the accurate scanning of de…
Geometric Contact Potential
Zizhou Huang, Max Paik, Zachary Ferguson +2
Barrier potentials gained popularity as a means for robust contact handling in physical modeling and for modeling self-avoiding shapes. The key to the success of these approaches i…
Image Sculpting: Precise Object Editing with 3D Geometry Control
Jiraphon Yenphraphai, Xichen Pan, Sainan Liu +2
We present Image Sculpting, a new framework for editing 2D images by incorporating tools from 3D geometry and graphics. This approach differs markedly from existing methods, which…