3128 search results - page 57 / 626 » Finite element method |
168
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SIAMSC
2008
15 years 6 months ago
2008
We introduce a novel computational method for a Mumford-Shah functional, which decomposes a given image into smooth regions separated by closed curves. Casting this as a shape opti...
168
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IMR
2004
Springer
15 years 11 months ago
2004
Springer
Mesh generation for finite element analysis is far from a solved problem. Although several automatic meshing algorithms exist, other difficulties of setting up a problem for finit...
219
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IPMI
1999
Springer
16 years 7 months ago
1999
Springer
The estimation of soft tissue deformation from 3D image sequences is an important problem in a number of fields such as diagnosis of heart disease and image guided surgery. In thi...
156
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EUROPAR
2005
Springer
15 years 11 months ago
2005
Springer
The parallel edge-based solution of 3D incompressible Navier-Stokes equations is presented. The governing partial differential equations are discretized using the SUPG/PSPG stabili...
186
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WSCG
2003
15 years 7 months ago
2003
We present a refinement and a coarsening (also simplification or decimation) algorithm for the adaptive representation of bivariate functions. The algorithms have proved to be eff...