[ITK Community] [Insight-users] Obtaining Real Result from Inverse Fourier Transform

[DVigneault]

Thanks Cory--I think I'm almost there.  I've set up the
FFTComplexToComplexImageFilter, but I can't figure out how to set the
direction to INVERSE.

I'm looking at this part of the documentation here:

http://www.itk.org/Doxygen/html/classitk_1_1FFTComplexToComplexImageFilter.html#ab9cf29f3a3e0f9ba492da7875d83fd4e


I've tried:

    fftInverseFilter->SetTransformDirection( INVERSE );
    fftInverseFilter->SetTransformDirection( 'INVERSE' );
    fftInverseFilter->SetTransformDirection( "INVERSE" );

...but I get an error in each case.  Sorry, I'm sure this is very simple,
I'm just quite new to C++ and to ITK.

Best, and thanks again,

--Davis



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