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CGIM
2003
15 years 1 months ago
A Novel Method for 3D Surface Mesh Segmentation
We propose a novel method for the problem of 3D surface mesh segmentation. This mesh segmentation method is based on differential geometry and geodesic distance information. In ou...
Thitiwan Srinark, Chandra Kambhamettu
ATAL
2010
Springer
15 years 29 days ago
Using geometric diffusions for recognition-primed multi-agent decision making
Several areas of multi-agent research, such as large-scale agent organization and experience-based decision making, demand novel perspectives and efficient approaches for multisca...
Xiaocong Fan, Meng Su
IMR
2003
Springer
15 years 5 months ago
A Crystalline, Red Green Strategy for Meshing Highly Deformable Objects with Tetrahedra
Motivated by Lagrangian simulation of elastic deformation, we propose a new tetrahedral mesh generation algorithm that produces both high quality elements and a mesh that is well ...
Neil Molino, Robert Bridson, Joseph Teran, Ronald ...
IMR
2004
Springer
15 years 5 months ago
An Algorithm for Two-Dimensional Mesh Generation Based on the Pinwheel Tiling
We propose a new two-dimensional meshing algorithm called PINW able to generate meshes that accurately approximate the distance between any two domain points by paths composed onl...
Pritam Ganguly, Stephen A. Vavasis, Katerina D. Pa...
PG
1998
IEEE
15 years 4 months ago
Shape Space from Deformation
The construction of shape spaces is studied from a mathematical and a computational viewpoint. A program is outlined reducing the problem to four tasks: the representation of geom...
Ho-Lun Cheng, Herbert Edelsbrunner, Ping Fu