Hello everybody,<br><br>I want to compute the NMI with the itkNormalizedMutualInformationHistogramImageToImageMetric, unfortunately I do not have access to the book which is referenced that's why I'm posting my question here. What's the range of this NMI? I thought it would be 0 - 1 but it's not, if I insert the same image the metric measure is 2 and if i insert complete different images it is not 0.<br>
Can someone comment on that?<br><br>Thank you very much,<br><br>Kerstin<br>