154 search results - page 5 / 31 » The truncated fourier transform and applications |
MICCAI
2005
Springer
14 years 1 months ago
2005
Springer
Dynamic contrast-enhanced 4-D MR renography has the potential for broad clinical applications, but suffers from respiratory motion that limits analysis and interpretation. Since ea...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Salient areas in natural scenes are generally regarded as the candidates of attention focus in human eyes, which is the key stage in object detection. In computer vision, many mod...
ACMSE
2006
ACM
13 years 11 months ago
2006
ACM
We introduce an efficient way of performing polynomial multiplication in a class of finite fields GF(pm ) in the frequency domain. The Fast Fourier Transform (FFT) based frequency...
FOCS
1989
IEEE
13 years 11 months ago
1989
IEEE
In this paper, Boolean functions in ,4C0 are studied using harmonic analysis on the cube. The main result is that an ACO Boolean function has almost all of its “power spectrum”...
PACT
2009
Springer
14 years 2 months ago
2009
Springer
The notion of Fast Fourier Transformation (FFT) describes a range of efficient algorithms to compute the discrete Fourier transformation, frequency distribution in a signal. FFT pl...