Johannes Ahl-mann wrote:
hi,
i've been looking all around the net (google is my friend ;-) for a
module to apply fourier transformations on images. the different ones in
numerical python and scientific python seem all to be operating on
sequences and therefore seem to be 1D fourier transform.
Huh? From the FFT module which comes with Numeric:
In [1]: import FFT
In [2]: FFT.fft2d?
Type: function
Base Class: <type 'function'>
String Form: <function fft2d at 0x1444fb0>
Namespace: Interactive
File: /platlib/Numeric/FFT/FFT.py
Definition: FFT.fft2d(a, s=None, axes=(-2, -1))
Docstring:
fft2d(a, s=None, axes=(-2,-1))
The 2d fft of a. This is really just fftnd with different default
behavior.
--
Robert Kern
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