[Elastix] TransformRigidityPenalty

Lei Wang Lei.Wang.9985 at student.uu.se
Thu Apr 4 21:31:51 CEST 2013


My problem is that when multi Metric,like MutualInformation and  
TransformRigidityPenalty are used for one pair of fixed and moving  
image, only the metric itself need to be changed.
However, when I have two pairs of fixed and moving image and try to  
register them as multi band, the metric combination I want to try is  
MutualInformation + MutualInformation + TransformRigidityPenalty. Then  
I need to match the number of Interpolator, Sampler, Pyramid with the  
number of the metric. In this case, the number of the input images is  
two pairs but the number of metric is three, so if I only use two  
Interpolator, Sampler and Pyramid, Elastix will complain that the  
number is not matching the metric, but if I use three, then I do not  
have enough input images. How can I fix this problem?

Thanks for your time.

Best Regards,


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