How to get spectrum of an image?
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I have an image :
img = imread('pic.jpg');
Now, How can I get spectrum of that image?
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Answers (1)
Image Analyst
on 22 Apr 2014
theSpectrum = fft2(img);
2 Comments
Image Analyst
on 22 Apr 2014
I took a full year on Fourier stuff in graduate school. If you don't know what a Fourier Transform is yet, then you'll have some studying up to do. Start here:
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