[elastix] penalty on registration

Xi LIANG liangxi1986317 at hotmail.com
Tue Mar 2 05:30:06 CET 2010

Dear all,
Currently I am using metric of "MattesMutualInformationWithRigidityPenalty". I understand that by using this metric, and area of mask has rigid registration. Are there any penalty applied on the area outside the mask? E.g. any kind of regularization?
My understanding is that the metric value on the masked area is MI + penalty, and other non-masked area in just MI. Am I correct here?
Kind regards,
Xi Liang


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