3128 search results - page 62 / 626 » Finite element method |
91
Voted
SIAMMAX
2010
14 years 9 months ago
2010
We investigate the structural, spectral, and sparsity properties of Stochastic Galerkin matrices as they arise in the discretization of linear differential equations with random co...
114
Voted
3DPVT
2004
IEEE
15 years 6 months ago
2004
IEEE
Computer graphics cameras lack the finite Depth of Field (DOF) present in real world ones. This results in all objects being rendered sharp regardless of their depth, reducing the...
139
Voted
CGF
1999
15 years 2 months ago
1999
Direct volume rendering based on projective methods works by projecting, in visibility order, the polyhedral cells of a mesh onto the image plane, and incrementally compositing th...
156
Voted
DCC
2008
IEEE
16 years 2 months ago
2008
IEEE
Let Fq be a finite field and consider an extension Fqn where an optimal normal element exists. Using the trace of an optimal normal element in Fqn , we provide low complexity norma...
106
Voted
TOG
2008
15 years 2 months ago
2008
We introduce a new tool to solve the large linear systems arising from gradient-domain image processing. Specifically, we develop a streaming multigrid solver, which needs just tw...