[Insight-users] A question about the example of ImageRegistration1

[junyixia]

Hi, guys:
     I am trying to get familiar with ITK. On testing the 
ImageRegistration1 example, I replaced the MeanSquaresImageToImageMetric 
with MutulInformationImageToImageMetric and the registration stops after 
only one iteration. The result is 0,0, which is obviously wrong. I guess 
the problem may lie in the optimizer, what is the right optimizer I 
should use in this case? Thanks.


Jeremy