[ITK-users] Restrict parameters of a transformation to be optimized during registration

[Dženan Zukić]

Hi Marc-Michel,

the classic solution for such a case is to derive a class
from itkTranslationTransform and re-implement the relevant methods
(TransformPoint, Translate etc). Then supply your transform class instead
of itkTranslationTransform to itkImageRegistrationMethodv4.

Regards,
Dženan

On Sat, Sep 24, 2016 at 2:54 PM, Marc-Michel Rohé <marc-michel.rohe at inria.fr
> wrote:

> Hello,
>
> I am working with the registration pipeline of ITK using 3D images. What I
> would like to do is to register two images with translations but keeping
> the translation with respect to the third dimension at 0 (so find the best
> 2D translation on the axis X and Y mapping two images).
>
> Is there a way to use the ITK classes "itkTranslationTransform" and
> "itkImageRegistrationMethodv4" ?
>
> I have looked at multiple examples and documentation but could not find a
> way to do it easily if not coding a whole new class that performs 2D
> transform in 3D...
>
> Thx !
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