242 search results - page 28 / 49 » Fast computation of general Fourier Transforms on GPUS |
122
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ICIP
2010
IEEE
14 years 9 months ago
2010
IEEE
Convolution operator is a linear operator characterized by a point spread functions (PSF). In classical image restoration problems, the blur is usually shift invariant and so the ...
101
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CVPR
2010
IEEE
14 years 10 months ago
2010
IEEE
We examine the problem of large scale nearest neighbor search in high dimensional spaces and propose a new approach based on the close relationship between nearest neighbor search...
CORR
2011
Springer
14 years 6 months ago
2011
Springer
A fundamental question of longstanding theoretical interest is to prove the lowest exact count of real additions and multiplications required to compute a power-of-two discrete Fo...
118
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IPPS
2010
IEEE
14 years 9 months ago
2010
IEEE
Automatic tuning has emerged as a solution to provide high-performance libraries for fast changing, increasingly complex computer architectures. We distinguish offline adaptation (...
CVPR
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper we introduce a template-based method for recognizing human actions called Action MACH. Our approach is based on a Maximum Average Correlation Height (MACH) filter. A...