7465 search results - page 1118 / 1493 » Point-based Computer graphics |
169
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PG
2003
IEEE
16 years 2 days ago
2003
IEEE
This paper presents several methods for shading meshes from scanned paint samples that represent dark to light transitions. Our techniques emphasize artistic control of brush stro...
181
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PG
2003
IEEE
16 years 2 days ago
2003
IEEE
We present an algorithm to construct a tight bounding polyhedron for a recursive procedural model. We first use an iterated function system (IFS) to represent the extent of the p...
197
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PG
2003
IEEE
16 years 2 days ago
2003
IEEE
A long-standing challenge in geometric modeling is providing a natural, intuitive interface for making local deformations to 3D surfaces. Previous approaches have provided either ...
134
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PG
2003
IEEE
16 years 2 days ago
2003
IEEE
In this paper, we present a physics motivated modeling method for volcanic clouds as a two fluids model. Some previous methods model smoke or clouds as one fluid, but the volcan...
166
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PG
2003
IEEE
16 years 2 days ago
2003
IEEE
As the number of in-house and public-domain 3D shape models increase, importance of shape-similarity based search and retrieval for 3D shapes models has increased rapidly. In this...