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Topic: Equivalent of fftshift for Radon Transform
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sunny

Posts: 5
Registered: 1/10/08
Equivalent of fftshift for Radon Transform
Posted: Aug 26, 2008 7:52 PM
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Hi all,

I have been trying to figure out what is the equivalent of fftshift
for the Radon Transform output in image processing. I used the usual
radon() in MATLAB and then wrote code for flipping the first quadrant
of the image with the third quadrant and second with the fourth one.
Is this correct? Is there any equivalent function for this operation?
I have seen fftshift can accept a matrix, but is it applicable for
Radon transform too?

Sincerely,

Sunny.



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