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Percentage difference between images: Difference between revisions
Percentage difference between images (view source)
Revision as of 19:26, 5 December 2018
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'''Output'''
<pre>Total Difference between both Lenas = 1.62559%</pre>
=={{header|MATLAB}}==
<lang MATLAB>
% Percentage difference between images
function p = PercentageDifferenceBetweenImages(im1,im2)
if numel(im1)~=numel(im2),
error('Error: images have to be the same size');
end
d = abs(single(im1) - single(im2))./255;
p = sum(d(:))./numel(im1)*100;
disp(['Percentage difference between images is: ', num2str(p), '%'])</lang>
'''Output'''
<pre>Percentage difference between images is: 1.6256%</pre>
=={{header|MAXScript}}==
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