3890 search results - page 65 / 778 » Computation of unirational fields |
117
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FOCS
2004
IEEE
15 years 8 months ago
2004
IEEE
We present an efficient randomized algorithm to test if a given function f : Fn p Fp (where p is a prime) is a low-degree polynomial. This gives a local test for Generalized Reed...
132
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EUROGRAPHICS
2010
Eurographics
16 years 1 months ago
2010
Eurographics
Ray–based representations can model complex light transport but are limited in modeling diffraction effects that require the simulation of wavefront propagation. This paper prov...
115
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PG
2002
IEEE
15 years 9 months ago
2002
IEEE
We present the light field oracle, a novel mathematical concept for the acquisition, processing and representation of light fields. We first compute a hierarchical representati...
137
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SIGGRAPH
2000
ACM
15 years 8 months ago
2000
ACM
This research further develops the light field and lumigraph imagebased rendering methods and extends their utility. We present alternate parameterizations that permit 1) interac...
192
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SIGGRAPH
1993
ACM
15 years 8 months ago
1993
ACM
Imaging vector fields has applications in science, art, image processing and special effects. An effective new approach is to use linear and curvilinear filtering techniques to ...