Hi, Im Trying to IFFT a Hanning Windowed FFT Image for the code below, to obtain the original image.
w = hanning(434)*hanning(362)'; fft = fftshift(fft2(Pixel_Reassign)); fft = abs(fft); [24 100000]; colormap gray; fftimage = log(fft+1).*w; figure, imshow(fftimage,[]);
Can anyone suggest how i go about this, i've tried to simply IFFT the fft output but i dont seem to get the original image back.
Thanks
Luke
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