[Insight-users] Modifying Mattes MI to provide a Normalized MI

[Josem]

Thanks T. I didn't know that class existed, I am going to see if I can use
it.
Meanwhile, I did a little modification to the 
itkMattesMutualInformationImageToImageMetric.hxx class

I changed the following line:
 //sum += jointPDFValue * ( pRatio - vcl_log(fixedImagePDFValue) );
 
with this one:
sum +=
vcl_log(fixedImagePDFValue*movingImagePDFValue)/vcl_log(jointPDFValue);

And I think this result will give me the NMI
thanks again.
Jose



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