[Insight-users] Re: Landmark Based transform initializer

[Karthik Krishnan]

Kevin:

The class supports the Rigid2DTransform as well as the
VersorRigid3DTransform now. Please update your cvs repository. For usage,
please see the test
Testing/Code/Common/itkLandmarkBasedTransformInitializerTest.cxx

Thanks
Regards
Karthik

-----Original Message-----
From: insight-users-bounces+karthik.krishnan=kitware.com at itk.org
[mailto:insight-users-bounces+karthik.krishnan=kitware.com at itk.org]On
Behalf Of Kevin H. Hobbs
Sent: Friday, May 20, 2005 11:40 AM
To: Insight Users List
Subject: Re: [Insight-users] Re: Landmark Based transform initializer


On Thu, 2005-05-19 at 13:25 -0400, Kevin H. Hobbs wrote:
> On Thu, 2005-05-19 at 12:01 -0400, Karthik Krishnan wrote:
>  We will try to add one for affine and corresponding rigid/affine ones for
2D,

Will this class function at all for 2D images? Would 2D images with 2
landmark points each, produce undefined, or just wrong, results?

Something causes a segfault in the code using vtkLandmarkTransform that
I posted yesterday,

http://crab-lab.zool.ohiou.edu/kevin/Slice_Landmark_Registration/landmark_tr
ansform.cxx

If I comment out line 55 or 59 so that the transform never gets to the
reader, or is the identity transform, then the segfault goes away.

I'm likely doing something stupid involving a 3D transform on 2D data.
Does this mean the same thing would happen with the new ITK class?