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Fast Fourier

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  • Fast Fourier

    I'm trying the FFT Tutorial and it's all good until I apply the IFFT. I get these crazy blotchy patterns. Can anyone help?

  • #2
    Re: Fast Fourier

    It is difficult to tell without seeing the images. Try posting a copy of both the before and the after.
    Regards, Murray


    • #3
      Re: Fast Fourier


      make sure you follow the instructions EXACTLY. one missed or incorrect step in this and it will come out rather badly.

      also, i seem to recall that there may have been an image size limit to the FFT plugin. are you using FFT or FFT RGB?

      you might also try 'image analyzer'. it's a free program and it has a built in fft filter that's pretty easy to use.


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