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» Cache-Aware Multigrid Methods for Solving Poisson's Equation...
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COMPUTING
2000
63views more  COMPUTING 2000»
15 years 3 days ago
Cache-Aware Multigrid Methods for Solving Poisson's Equation in Two Dimensions
Markus Kowarschik, Ulrich Rüde, Christian Wei...
CPHYSICS
2006
132views more  CPHYSICS 2006»
15 years 9 days ago
A 3D model for ion beam formation and transport simulation
In this paper, we present a three-dimensional model for self consistently modeling ion beam formation from plasma ion sources and transporting in low energy beam transport systems...
J. Qiang, D. Todd, D. Leitner
99
Voted
ICIP
2002
IEEE
16 years 1 months ago
Multigrid image reconstruction from arbitrarily spaced samples
We propose a novel multiresolution-multigrid based signal reconstruction method from arbitrarily spaced samples. The signal is reconstructed on a uniform grid using B-splines basi...
Michael Sühling, Michael Unser, Muthuvel Arig...