[Insight-users] Problem with itkLandmarkBasedTransformInitializer
Karthik Krishnan
Karthik.Krishnan at kitware.com
Thu Dec 1 13:31:38 EST 2005
Hi Siwei,
That was it. Thanks for the bug fix. Its fixed in CVS.
-karthik
Siwei Yang wrote:
> Dear all,
> I found, that itkLandmarkBasedTransformInitializer can not deal with
> such a situation(our transform is CenteredRigid2DTransform), where
> the angel between two fixed landmars and two moving landmarks is
> greater than 90 degree. e.g 160 degree.
> I think, it might be due to it ---In the
> itkLandmarkBasedTransformInitializer.txx line 384 , "if( s_dot >
> 0.00005 )......."
> I 'm not sure, if we should rewrite it just like "if ( fabs(s_dot) >
> 0.00005 )...". At least it can run successfully for the case above.
>
> best wishes
> Siwei Yang
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