[Insight-users] ifft

[Carlos Santos]

Hi,

There are some reports of problems with the VnlFFT classes, the
suggested solution is using FFTW (http://fftw.org/) instead.
See:
http://www.itk.org/pipermail/insight-users/2005-July/013900.html
for a more thorough discussion.

Hope this helps,
Carlos

On 10/11/05, Jesse C Cronce <croncejc at mrctr.upmc.edu> wrote:
> All,
>
>     Does anyone know if there is an equivalent call to the Matlab call
> ifft2 in ITK ?
>
> When I compare values computed by ifft2 in matlab on an identical matrix
> that I put through the itkVnlFFTComplexConjugateToRealImageFilter the
> pixel values are extremely different.
>
> Thanks,
> JCC
>
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