help for find the phase value of image using MATLAB coding
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i want to find the phase value of image and i need the code for that can any help me please?
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Answers (3)
Subhadeep Koley
on 3 Nov 2020
Hi Moiz, if you are looking for Fourier phase of an image then the below code might help.
% Read the image
img = imread('pout.tif');
img = im2double(img);
% Calculate Fourier phase map
phaseMap = rescale(angle(fft2(img)));
% Visualize results
figure
subplot(1, 2, 1)
imshow(img)
title('Original image')
subplot(1, 2, 2)
imshow(phaseMap)
title('Fourier phase map')
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