[Insight-users] Normalized MI

[Yu Qi]

I copied some code from 
Testing/Code/Algorithms/itkNormalizedMutualInformationHistogramImageToImageMetricTest.cxx
into my application of registration of MRI and fMRI.
 
But the result is not good.
I have two questions:
1. do i need      metric->SetInterpolater();
                       metric->SetTransform();
                       metric->SetFixedImageRegion();,
     as I set those in registration->SetXXXXXX() ?
2. Which parameters are most important in normalized histogram MI metric? and how to adjust them to get a good result?
 
BTW, I found there is no rotation in my result.
 
Thanks!
 
Best regards,
Yu Qi



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