histogramme.m

% histogramme.m
% Hugo Gallée
% 24/02/2012

function [ histo ] = histogramme( img )
    [Nlin, Ncol] = size(img);
    histo = zeros( 1, Nlin*Ncol);
    k = 1;
    for lin=1:Nlin
        for col=1:Ncol
            histo(k) = img(lin,col);
            k = k+1;
        end
    end
end