1324 search results - page 81 / 265 » Vector Geometry for Computer Graphics |
118
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CAGD
2010
14 years 12 months ago
2010
In this paper we introduce a new framework for geometric modeling that combines implicit and parametric surface representations with volumetric warpings. The framework is based on...
CGF
2005
15 years 2 months ago
2005
In large-scale simulations involving complex scenes, such as cities inhabited by crowds, simplifications are almost always necessary to achieve interactive frame-rates. Level of D...
137
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SIGGRAPH
1993
ACM
15 years 6 months ago
1993
ACM
The most expensive geometric operation in image synthesis is visibility determination. Classically this is solved with hidden surface removal algorithms that render only the parts...
131
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SIGGRAPH
1993
ACM
15 years 6 months ago
1993
ACM
An ideal visibility algorithm should a) quickly reject most of the hidden geometry in a model and b) exploit the spatial and perhaps temporal coherence of the images being generat...
123
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VMV
2004
15 years 3 months ago
2004
Digital Particle Image Velocimetry (PIV) is an optical technique used to measure the velocity of seeded particles in real flow. A CCD camera captures the flow field twice under ex...