23 lines
477 B
Matlab
23 lines
477 B
Matlab
clear;
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close all;
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taille_ecran = get(0,'ScreenSize');
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L = taille_ecran(3);
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H = taille_ecran(4);
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% Lecture d'une image interne a Matlab et conversion en doubles :
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I_max = 255;
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I_min = 0;
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I = rgb2gray(imread('autumn.tif'));
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I = double(I);
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% décorrélation
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I(:,2:end) = I(:,2:end) - I(:,1:end-1);
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% Affichage de l'image :
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figure('Name','Exemple d''image interne a Matlab','Position',[0,0,0.33*L,0.3*L]);
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imagesc(I);
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axis off;
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axis equal;
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colormap gray;
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