14 lines
280 B
Mathematica
14 lines
280 B
Mathematica
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function I_bar = correction(I, masque)
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masque2 = find(masque);
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[U, Sigma, V] = svds(I(:, masque2(:)));
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U_bar = U(:,1:3);
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Sigma_bar = Sigma(1:3, 1:3);
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V_bar = V(:, 1:3);
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I_bar = zeros(size(I));
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I_bar(:, masque2(:)) = U_bar * Sigma_bar * V_bar';
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end
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