4850 search results - page 97 / 970 » Proof and Computation in Geometry |
131
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IPL
2008
15 years 6 months ago
2008
We give efficient algorithms for computing a minimum-perimeter k-gon that encloses a given n-gon. Key words: Computational Geometry, Polygon Optimization
181
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SGP
2003
15 years 7 months ago
2003
Previous parametric representations of smooth genus-zero surfaces require a collection of abutting patches (e.g. splines, NURBS, recursively subdivided polygons). We introduce a s...
170
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SI3D
2012
ACM
14 years 1 months ago
2012
ACM
Shading complex materials such as acquired reflectances in multilight environments is computationally expensive. Estimating the shading integral requires multiple samples of the ...