133 search results - page 14 / 27 » Multithreaded algorithms for the fast Fourier transform |
ICML
2009
IEEE
14 years 11 months ago
2009
IEEE
The problem of choosing fast implementations for a class of recursive algorithms such as the fast Fourier transforms can be formulated as an optimization problem over the language...
ICIP
2000
IEEE
15 years 12 days ago
2000
IEEE
This paper presents a method for the reconstruction of a regularlysampled image from its irregularly-spaced samples. Such reconstruction is often needed in image processing and co...
ISAAC
2003
Springer
14 years 4 months ago
2003
Springer
Abstract. Fast algorithms for arithmetic on real or complex polynomials are wellknown and have proven to be not only asymptotically efficient but also very practical. Based on Fas...
ACIVS
2009
Springer
13 years 8 months ago
2009
Springer
Abstract. Gharavi-Alkhansari [1] proposed a full-search equivalent algorithm for speeding-up template matching based on Lp-norm distance measures. This algorithm performs a pruning...
CORR
2011
Springer
13 years 5 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...