[Insight-users] FFTW

[Renaud Isabelle]

Hi, 
   
  I have just downloaded and installed FFTW on my computer.
   
  Now, I see that there were some modifications about using FFTW witk ITK: No need to define USE_FFTW but USE_FFTWD and USE_FFTWF instead?!
   
  Could someone tell me which steps I have to follow to use itkFFTWRealToComplexConjugateImageFilter in my own project? 
   
  BTW, I don't understand why I can use itkVnlFFTRealToComplexConjugateImageFilter like that and can't do the same way with itkFFTWRealToComplexConjugateImageFilter. While compiling my own project calling 
  typedef itk::FFTWRealToComplexConjugateImageFilter<double, 2> FFTFilter; it says that FFTWRealToComplexConjugateImageFilter is not a member of itk. What should I do exactly to make it a member?
   
  Please help me to manage with all of this. This is quite urgent and I can't find any help on the net that could satisfy me.
   
  Isabelle 
   
   

		
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