3025 search results - page 467 / 605 » Computational geometry: a retrospective |
129
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ISBI
2004
IEEE
16 years 7 months ago
2004
IEEE
Fourier-based forward and back-projection methods have the potential to reduce computation demands in iterative tomographic image reconstruction. Interpolation errors are a limita...
167
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DCC
2008
IEEE
16 years 6 months ago
2008
IEEE
We introduce a new variant of the popular Burrows-Wheeler transform (BWT) called Geometric Burrows-Wheeler Transform (GBWT). Unlike BWT, which merely permutes the text, GBWT conve...
171
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DCC
2007
IEEE
16 years 6 months ago
2007
IEEE
We find lower bounds on the minimum distance and characterize codewords of small weight in low-density parity check codes defined by (dual) classical generalized quadrangles. We a...
206
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I3D
2010
ACM
16 years 3 months ago
2010
ACM
In this paper we examine the possibilities of using voxel representations as a generic way for expressing complex and feature-rich geometry on current and future GPUs. We present ...
172
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CVPR
2010
IEEE
16 years 2 months ago
2010
IEEE
We present an imaging framework to acquire 3D surface scans at ultra high-resolutions (exceeding 600 samples per mm2 ). Our approach couples a standard structured-light setup and ...