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136
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IMR
2004
Springer
15 years 8 months ago
Parallel Mesh Refinement Without Communication
This paper presents a technique for the adaptive refinement of tetrahedral meshes. What makes it unique is that no neighbor information is required for the refined mesh to be co...
Philippe P. Pébay, David C. Thompson
115
Voted
IMR
2004
Springer
15 years 8 months ago
PDE-Based Gradient Limiting for Mesh Size Functions
We propose a new method for limiting the gradients in a mesh size function by solving a non-linear partial differential equation on the background mesh. Our gradient limiting Ham...
Per-Olof Persson
119
Voted
VR
2000
IEEE
164views Virtual Reality» more  VR 2000»
15 years 7 months ago
LoD Management on Animating Face Models
In this paper, we present our work on a level of detail(LoD) technique for human-like face models in virtual environments. Conventional LoD techniques have been adapted to allow f...
Hyewon Seo, Nadia Magnenat-Thalmann
ICONIP
2007
15 years 4 months ago
Natural Conjugate Gradient in Variational Inference
Variational methods for approximate inference in machine learning often adapt a parametric probability distribution to optimize a given objective function. This view is especially ...
Antti Honkela, Matti Tornio, Tapani Raiko, Juha Ka...
128
Voted
SMA
2010
ACM
187views Solid Modeling» more  SMA 2010»
15 years 2 months ago
Polygonizing extremal surfaces with manifold guarantees
Extremal surfaces are a class of implicit surfaces that have been found useful in a variety of geometry reconstruction applications. Compared to iso-surfaces, extremal surfaces ar...
Ruosi Li, Lu Liu, Ly Phan, Sasakthi S. Abeysinghe,...