[Insight-users] 2D-3D registration

[Luis Ibanez]

Hi Soosho,


    Yes it is possible to register
    a 2D slice to a 3D volume.



Please look at the ITK Software Guide


       http://www.itk.org/ItkSoftwareGuide.pdf


and the "Image Registration" Chapter.



You probably should use the following:


1) Load the 2D slice as a 1-slice 3D image
    and use it as the Fixed image

2) Load the 3D volume and use it as the Moving
    image

3) Use the VersorRigid3DTransform

4) Use the VersorRigid3DTransformOptimizer

5) Provide a *GOOD* initialization for the
    transform.


You may reuse most of the code from


    Insight/Examples/Registration/
                ImageRegistration8.cxx



   Regards,


       Luis



-------------
soosho wrote:
> Hi All 
> 
> Hope all of you are fine. 
> 
> I want to know if it is possible to register a 2D image into 3D volume
> via ITK. In other words, if it is possible to find a regid transform
> which maps a 2D image into a slice through the 3D volume that is most
> similar slice of the volume to the 2D image via ITK. Could you guide me
> to something like a sample code?
> 
> Thanks,
> esteghamat