27354 search results - page 4667 / 5471 » Distributed And Parallel Computing |
239
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SMA
2003
ACM
16 years 25 days ago
2003
ACM
Surface reconstruction from unorganized sample points is an important problem in computer graphics, computer aided design, medical imaging and solid modeling. Recently a few algor...
181
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SMA
2003
ACM
16 years 25 days ago
2003
ACM
This paper presents a new method to compute constructive solid geometry (CSG) tree representations of an object whose faces consist of planar and non-planar surfaces. The algorith...
181
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SMA
2003
ACM
16 years 25 days ago
2003
ACM
The prediction of collisions amongst N rigid objects may be reduced to a series of computations of the time to first contact for all pairs of objects. Simple enclosing bounds and...
186
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VISUALIZATION
2002
IEEE
16 years 15 days ago
2002
IEEE
For quantitative examination of phenomena that simultaneously occur on very different spatial and temporal scales, adaptive hierarchical schemes are required. A special numerical ...
210
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SIGGRAPH
1999
ACM
15 years 12 months ago
1999
ACM
In this paper we present a technique for computing the direct lighting in a three-dimensional scene containing area light sources. Our method correctly handles partial visibility ...