79 search results - page 8 / 16 » Direct Mesh: a Multiresolution Approach to Terrain Visualiza... |
122
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WSCG
2004
15 years 1 months ago
2004
Most of the existing algorithms for decimation of triangular meshes perform poorly at very low levels of detail. We propose a new automatic method for the decimation of triangular...
PG
1999
IEEE
15 years 3 months ago
1999
IEEE
In this paper we introduce a mesh approximation method that uses a volume-based metric. After a geometric simplification, we minimize the volume between the simplified mesh and th...
VISUALIZATION
1997
IEEE
15 years 3 months ago
1997
IEEE
Genus-reducing simplifications are important in constructing multiresolution hierarchies for level-of-detail-based rendering, especially for datasets that have several relatively ...
129
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CGF
2010
14 years 6 months ago
2010
In this paper, we present an efficient approach for the interactive rendering of large-scale urban models, which can be integrated seamlessly with virtual globe applications. Our ...
132
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ASSETS
2008
ACM
15 years 1 months ago
2008
ACM
We describe a system for guiding blind and visually impaired wheelchair users along a clear path that uses computer vision to sense the presence of obstacles or other terrain feat...