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Good morning all!
I took the Fourier Transform of an image using fft2. Afterwards, I shifted the zero-frequency to the middle of the array using fftshift, and performed some operation on the result. Now, I need to go back to the spatial domain through the inverse Fourier Transform. Should I fftshift it, before applyin the ifft2?
Risposte (1)
David Young
il 8 Dic 2011
0 voti
Yes. Use ifftshift before ifft2.
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