error in matlab, cellfun, display image

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Tomas 2014-4-26

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https://ww2.mathworks.cn/matlabcentral/answers/127287-error-in-matlab-cellfun-display-image

编辑： Tomas 2014-4-26

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Hello, i have a problem with cellfun

my code:

Z = cellfun(@(Z) Z', Z,'Un',0);
Z = cellfun(@(Z) cell2mat(Z), Z,'Un',0);
Z = cellfun(@(Z) sub2ind(size(I) , Z(:,1) , Z(:,2)), Z,'Un',0);
figure;
cluster = zeros(size(I));
for ii = 1:length(Z)
      cluster(Z{ii}) = ii;
end
imshow(label2rgb(cluster))
title('Vystupny obraz - Metoda KMEANS','FontSize',16,'Color','k');

error:

??? Attempted to access Z(:,2); index out of bounds because size(Z)=[952,1].
Error in ==> KMNSimage>@(Z)sub2ind(size(I),Z(:,1),Z(:,2)) at 503
Z = cellfun(@(Z) sub2ind(size(I) , Z(:,1) , Z(:,2)), Z,'Un',0);
Error in ==> KMNSimage at 503
Z = cellfun(@(Z) sub2ind(size(I) , Z(:,1) , Z(:,2)), Z,'Un',0);