EMS Expectation-Maximization Segmentation Fully automated model-based segmentation of MR images of the brain Developed by Koen Van Leemput at Medical Imaging Computing, Leuven, Belgium

Updates

• ems_lesions.m - Sep 4, 2001

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  Siddharth Srivastava reported that it is not possible to provide multiple intensity constraints on one single channel, e.g. of the form '(i1 > gm1) & (i1 < wm1)'. Fix: replace lines 1364 to 1373 of ems_lesions.m with:
  

      for channel=1:9 
        inds = findstr(constraintString, ['i' num2str(channel)]);
        for i=1:length(inds)
          ind = inds(i);
          constraintString = [constraintString(1:ind-1) ...
                             'planeCorrectedData(:,' num2str(channel) ')' ...
                             constraintString(ind+2:end)];
          inds = inds + 21;
        end
      end