[Insight-users] Deformation mesh??

[Luis Ibanez]

Hi Rana,

Yes, you can use any of the two Deformable Model
implementations available in ITK.

http://www.itk.org/Insight/Doxygen/html/classitk_1_1DeformableMesh3DFilter.html

or

http://www.itk.org/Insight/Doxygen/html/classitk_1_1DeformableSimplexMesh3DBalloonForceFilter.html

The second one is known to be more stable.

For a full example on how to use these classes,
you may want to take a look at the application

    InsightApplications/DeformableModelSimplexMesh


Where the deformable model is integrated into a GUI
application.


Of course, you will have to convert your vtkPolyData to
an itk::Mesh first.  For that purpose you can follow the
example on


       InsightApplications/Auxiliary/vtk/
                       vtkPolyDataToITKMesh.cxx



Regards,


    Luis



---------------------------
Rana HADDAD wrote:

> Hi every one
> 
> I have 3d vtkPolyData and I have force field that is calculated and 
> obtained with itkRegistration (Bspline method) !!
> I'm trying to apply this field to this mesh3D in order to deform it!!
> Could you please mention to me the is there any function or class 
> available in ITK, that I could use for this purpose?
> 
> Thanks
> Rana
> 
> 
> 
> 
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