1917 search results - page 184 / 384 » Compressive Wave Computation |
137
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CISS
2010
IEEE
14 years 7 months ago
2010
IEEE
Abstract—Compressive sampling (CS) has emerged as significant signal processing framework to acquire and reconstruct sparse signals at rates significantly below the Nyquist rate...
241
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COMPGEOM
2011
ACM
14 years 7 months ago
2011
ACM
We propose a framework for compressive sensing of images with local geometric features. Specifically, let x ∈ RN be an N-pixel image, where each pixel p has value xp. The image...
168
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SC
2004
ACM
15 years 9 months ago
2004
ACM
This paper presents a parallel visualization pipeline implemented at the Pittsburgh Supercomputing Center (PSC) for studying the largest earthquake simulation ever performed. The ...
146
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ICIP
2005
IEEE
16 years 5 months ago
2005
IEEE
This paper addresses the problem of improving the quality performance of synthetic video sequences by means of standard frame? based coders. The proposed technique can exploit bot...
136
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ESA
2009
Springer
15 years 10 months ago
2009
Springer
We consider the problem of representing, in a space-efficient way, a function f : S → Σ such that any function value can be computed in constant time on a RAM. Specifically, ou...