<DIV id=RTEContent>Hi,</DIV> <DIV> </DIV> <DIV>It's still concerning how to use FFTW witk ITK.</DIV> <DIV> </DIV> <DIV>Before, I was using Microsoft Visual C++ 6.0 whose compilator was buggy to build fftw librairies. Since today, I have Microsoft Visual C++ 7.1. So I downloaded from the official website and build without problem the FFTW library (I got my <STRONG>fftwd.lib</STRONG> built with MSVC7.1).</DIV> <DIV> </DIV> <DIV>Then I have to rebuild ITK and VTK with CMake and MSVC7.1. </DIV> <DIV> </DIV> <DIV>As building ITK 2.2 witk CMake, I set <STRONG>USE_FFTWD to ON</STRONG>. I have no error when compiling. So now, I supposed that I could use itkFFTWRealToComplexImageFilter in my own project. However, introducing the instruction "typedef itk::FFTWRealToComplexConjugateImageFilter<double, 2> FFTFilter; " in my code still generates an error: <STRONG>"FFTWRealToComplexComplexConjugateImageFilter is not a member of ITK"</STRONG>.
<STRONG>What do I have to do to make it a member of ITK???? Am I missing a step? </STRONG></DIV> <DIV> </DIV> <DIV> </DIV> <DIV>- BTW, I would like to say that I tried another ways to compute my FFT (with Numerical Recipes and Vnl) but it didn't work (zero padding caused wrap problems and Vnl ifft computed module ). That is why I have to insist. Actually, I make my boss buy Microsoft Visual C++ 7.1 software in order to use itkFFTW, and it is still not working. I really need help. </DIV> <DIV> </DIV> <DIV>Isabelle</DIV> <DIV> </DIV> <DIV> </DIV> <DIV> </DIV><p>
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