<DIV>Hi Hans, </DIV> <DIV> </DIV> <DIV>Thanks for your reply. </DIV> <DIV> </DIV> <DIV>I think you are lucky: apparently, you are building under Linux/Unix, and so, fftw librairies were already installed with Unix package and your system knows exactly where to look for them. Actually, if you take a look at ITK/FindFFTW.cmake, you will see that default directories containing your librairies and your fftw3.h are already mentioned. </DIV> <DIV> </DIV> <DIV>As for me, I am building my projects under CMake followed by Microsoft Visual C++ 6.0. I don't know which files I have to modify to make it work: FindFFTW.cmake, my CMakeLists.txt of my own project ..... ?</DIV> <DIV> </DIV> <DIV>Isabelle</DIV> <DIV><BR><B><I>Hans Johnson <hans-johnson@uiowa.edu></I></B> a écrit :</DIV> <BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid">Renaud,<BR><BR>I have a pre-itk project that has been retrofitted to use the
FFTW <BR>classes from ITK. Here is some source code that is run on many <BR>different unix platforms every night and build successfully:<BR><BR>http://www.psychiatry.uiowa.edu/cgi-bin/viewcvs.cgi/src/iplProg/gec/gecresearch/gecdeformation/gecitkfft.cc?rev=1.5&cvsroot=brains2&sortby=date&content-type=text/vnd.viewcvs-markup<BR><BR>See <BR>http://delta.psychiatry.uiowa.edu:8081/BRAINS/Dashboard/TestCatalog?trackid=142&submissionid=837&showall=0&sortBy=name&order=ascending&roottest=.Test.src.iplProg.gec.gectools <BR>for proof that the tests are passing.<BR><BR>Here are the CMake options I use to build with FFTW (i.e. latest CVS <BR>version as of October):<BR><BR>FFTW_INCLUDE_PATH:PATH=$(FFTW_INCLUDE_PATH)<BR>FFTWD_LIB:FILEPATH=$(INSTALL_PREFIX)/lib/libfftw3.$(LIB_EXT)<BR>FFTWF_LIB:FILEPATH=$(INSTALL_PREFIX)/lib/libfftw3f.$(LIB_EXT)<BR>USE_FFTWF:BOOL=ON<BR>USE_FFTWD:BOOL=OFF<BR>USE_SCSL:BOOL=OFF<BR><BR>I hope this helps.<BR><BR>Hans<BR><BR><BR>Renaud
Isabelle wrote:<BR><BR>> Hi,<BR>> <BR>> I have just downloaded and installed FFTW on my computer.<BR>> <BR>> Now, I see that there were some modifications about using FFTW witk <BR>> ITK: No need to define USE_FFTW but USE_FFTWD and USE_FFTWF instead?!<BR>> <BR>> Could someone tell me *which steps I have to follow to use <BR>> itkFFTWRealToComplexConjugateImageFilter in my own proje*ct?<BR>> <BR>> BTW, I don't understand why I can use <BR>> itkVnlFFTRealToComplexConjugateImageFilter like that and can't do the <BR>> same way with itkFFTWRealToComplexConjugateImageFilter. While <BR>> compiling my own project calling<BR>> /*typedef itk::FFTWRealToComplexConjugateImageFilter<DOUBLE, 2> <BR>> FFTFilter*/; it says that *FFTWRealToComplexConjugateImageFilter is <BR>> not a member of itk*. What should I do exactly to make it a member?<BR>> <BR>> Plea! se help me to manage with all of this. This is quite urgent and <BR>> I can't
find any help on the net that could satisfy me.<BR>> <BR>> Isabelle <BR>> <BR>> <BR>><BR>> ------------------------------------------------------------------------<BR>> *Appel audio GRATUIT partout dans le monde* avec le nouveau Yahoo! <BR>> Messenger<BR>> Téléchargez le ici ! <BR>> <HTTP: fr.messenger.yahoo.com *http: default mail_taglines messenger us.rd.yahoo.com><BR>><BR>><BR>>------------------------------------------------------------------------<BR>><BR>>_______________________________________________<BR>>Insight-users mailing list<BR>>Insight-users@itk.org<BR>>http://www.itk.org/mailman/listinfo/insight-users<BR>> <BR>><BR><BR></BLOCKQUOTE> <DIV><BR></DIV><p>
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