[Insight-users] Offset CenteredTransformInitializer

Lars Nygard lnygard at yahoo.com
Tue Aug 28 16:17:35 EDT 2007


Im getting wrong results using the CenteredTransformInitializer in both
MomentsOn and GeometryOn. When I manually set the center of the transform
as the center of the fixed image (origin + Spacing*Dimension/2) everything goes OK. 
But when I use the  initializer Im ending way besides the correct registration result.
I was wondering, is the Offset used when the CenteredTransformInitializer calculates
the center (in GeometryOn)??
And does anyone can explain why Im getting good results with setting the center manually
while the results aren't good when using MomentsOn??
Thanks for any feedback,

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