Hi,
I need to apply the following conditions to remove blur in an image?
1.Load the image2.compute fft of an image3.shift frequency components to the center4.define low pass filter5.shift the filter to the center6.Apply filter to the shifted fourier transformed image7.inverse shift8.inverse fourier transform
My code look like this:
i = imread('L3S3T1.jpg');i = double(rgb2gray(i));I = fftshift(fft(double(i)));
What does fftshift will do exactly?
Does it shift the frequency components to center
I strucked with defining a low pass
How to define it?
How to move it to the center
Thanks in advance
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