99 search results - page 3 / 20 » Adaptive mesh generation for real-time terrain modeling |
ICIP
2010
IEEE
14 years 7 months ago
2010
IEEE
Real-time tessellation methods offer the ability to upsample 3D surface meshes on the fly during rendering. This upsampling relies on 3 major steps. First, it requires a tessellat...
VISUALIZATION
1997
IEEE
15 years 1 months ago
1997
IEEE
Terrain visualization is a difficult problem for applications requiring accurate images of large datasets at high frame rates, such as flight simulation and ground-based aircraf...
PRESENCE
1998
14 years 9 months ago
1998
Many multiresolution methods have been proposed. Most of them emphasize accuracy and hence are slow. Some methods may be fast, but they may not preserve the geometry of the model....
ICCS
2004
Springer
15 years 3 months ago
2004
Springer
Air pollution models usually start from the computation of the velocity field of a fluid. In this paper, we present a model for computing that field based on the contribution of...
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EGPGV
2011
Springer
14 years 1 months ago
2011
Springer
We present parallel algorithms for processing, extracting and rendering adaptively sampled regular terrain datasets represented as a multiresolution model defined by a super-squa...