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krishnan793/Power_Law_Transformation.m

Created December 18, 2014 16:38
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Power law transformation of an image.
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Power_Law_Transformation.m
%% Power-Law Transformation
% Equation s=cr^a
A=imread('401566.jpg');
A=rgb2gray(A);
c=1;
a=2.2;
imshow(uint8(c*(double(A).^a)));
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