[Insight-users] Passing bulk transform to BSplineDeformableRegistration

John Drozd john.drozd at gmail.com
Fri Nov 13 11:17:48 EST 2009


Hi Luis,

Thank you. I have the deformation working with the deformable transform now.

thank you,
john

On Sun, Nov 1, 2009 at 4:41 PM, Luis Ibanez <luis.ibanez at kitware.com> wrote:

> Hi John,
>
> You will find an example file with an AffineTransform in:
>
>      Insight/Examples/Data/IdentityTransform.tfm
>
>
> This is a text file,
> and the content is:
>
>
> #Insight Transform File V1.0
> # Transform 0
> Transform: AffineTransform_double_3_3
> Parameters: 1 0 0 0 1.0 0.0 0 0.0 1.0  0  0  0
> FixedParameters:  0.0 0.0 0.0
>
>
>
> The "Parameters" are (in order) the coeficients of the
> rotation matrix, followed by the components of the
> translation vector.
>
> The "Fixed Parameters are the coordinates of the
> center of rotation.
>
>
>
>        Regards,
>
>
>              Luis
>
>
>
> --------------------------------------------------------------------------------
> On Thu, Oct 29, 2009 at 12:53 AM, John Drozd <john.drozd at gmail.com> wrote:
> > Hello,
> >
> > I was reviewing DeformableRegistration8.cxx and I am wondering how to
> > pass the bulk affine transform to it. I do not understand how to
> > create the file of parameters from the affine transform that is read
> > by the deformable registration program.
> >
> > Thank you,
> > John
> >
> > --
> > John Drozd
> > Postdoctoral Fellow
> > Imaging Research Laboratories
> > Robarts Research Institute
> > Room 1256
> > 100 Perth Drive
> > London, Ontario, Canada
> > N6A 5K8
> > jdrozd at imaging.robarts.ca
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