7129 search results - page 989 / 1426 » Approximation Algorithms for Treewidth |
137
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IWVF
2001
Springer
15 years 9 months ago
2001
Springer
ÐA voxel-based method for flattening a surface in 3D space into 2D while best preserving distances is presented. Triangulation or polyhedral approximation of the voxel data are no...
132
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RT
2001
Springer
15 years 9 months ago
2001
Springer
Opacity shadow maps approximate light transmittance inside a complex volume with a set of planar opacity maps. A volume made of standard primitives (points, lines, and polygons) i...
123
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SIGGRAPH
2000
ACM
15 years 9 months ago
2000
ACM
Normal meshes are new fundamental surface descriptions inspired by differential geometry. A normal mesh is a multiresolution mesh where each level can be written as a normal offse...
122
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ASPDAC
1999
ACM
15 years 9 months ago
1999
ACM
We present an algorithm for solving a general min-cut, twoway partitioning problem subject to timing constraints. The problem is formulated as a constrained programming problem an...
106
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DCC
1999
IEEE
15 years 9 months ago
1999
IEEE
This paper presents a simple and e ective post-processing method for compressed images. This work focuses on the cyclic time-variance introduced by block-based and subband transfo...