72 search results - page 5 / 15 » Convexification of Unstructured Grids |
VVS
1996
IEEE
15 years 3 months ago
1996
IEEE
We propose a fast algorithm for rendering general irregular grids. Our method uses a sweep-plane approach to accelerate ray casting, and can handle disconnected and nonconvex (eve...
142
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VLUDS
2010
14 years 6 months ago
2010
Traditionally, analysis of flow fields resulting from computational fluid dynamics (CFD) calculations is a sequential process. The flow area defined by surrounding geometry is tes...
IMSCCS
2006
IEEE
15 years 5 months ago
2006
IEEE
VISUALIZATION
2005
IEEE
15 years 5 months ago
2005
IEEE
We describe a new dynamic level-of-detail (LOD) technique that allows real-time rendering of large tetrahedral meshes. Unlike approaches that require hierarchies of tetrahedra, ou...
142
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SPDP
1996
IEEE
15 years 3 months ago
1996
IEEE
The computational requirements for an adaptive solution of unsteady problems change as the simulation progresses. This causes workload imbalance among processors on a parallel mac...