Lena Image Fourier Transform
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Can any one transform the image into its fourier transformation using matlab?
Thanks
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Answers (2)
Wayne King
on 20 Sep 2012
Edited: Wayne King
on 20 Sep 2012
Yes, use fft2()
This question seems identical (but with less detail) to this one:
It is not good practice to simply keep creating a new thread for the same question. I think you will get much more help if you show what you have tried; the code you have written.
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Dr. Deepak Kumar Rout
on 21 Sep 2012
to the above code you have to add syntax so as to multiply (-1)^(x+y) that will center the low frequency components
12 Comments
Image Analyst
on 23 Sep 2012
I think you misunderstood. I did not ask "Did this code work?", I asked "What about the code did not work?". In other words, I assume you tried what I suggested and am asking why it didn't work, for example you had an error message or unexpected results and what was the error message or unexpected result.
Usually people try to help people who are trying to help them. One word answers tell people that they're not interested in investing enough time to allow people to help them, which leads us volunteers to not help. I can't solve problems with single words so if you give them, and want responses just as terse, then I'm not your man. You get what you give.
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