[Insight-users] DeformableMesh3DFilter Examples?

[Luis Ibanez]

Hi Joseph,


Please look at the application:

        InsightApplications/
             DeformableModelSimplexMesh


You will find there all the elements for
performing segmentation using the Deformable
Simplex Mesh filter.


This nice application includes visualization
with VTK classes.


Note that the Simplex Mesh deformable model
is more stable and has been better debugged
than the plain DeformableMesh3DFilter.




    Regards,



       Luis



-----------------------
Joseph Maratt wrote:

> Hi,
> 
> Does anyone have an example of the DeformableMesh3DFilter i can have a 
> look at.  I'm not having much success following the examples that come 
> with itk.
> 
> I'm trying to use DeformableMesh3DFilter to generate a mesh from CT 
> data.  I followed the example DeformableModel2.cxx very closely.  The 
> only alterations i made was to allow me to convert the mesh to 
> vtkUnstructuredGrid so i could visualize it.
> 
> The problem that i'm having is that the mesh that is generated is just a 
> flat plane that actually looks very convoluted and has jagged edges.
> 
> I dont think the problem is in how i convert the mesh into vtk because i 
> tried the converstion with the output of of sphere mesh source and it 
> looked fine.
> 
> Has anyone dealt with this problem?  Any help would be greatly appreciated.
> 
> Image of the problem: http://www-personal.umich.edu/~jmaratt/mesh.jpg
> Code: http://www-personal.umich.edu/~jmaratt/mesh.cpp
> 
> Thank you very much in advance.
> 
> Joseph Maratt
> University of Michigan Medical School
> jmaratt at umich.edu <mailto:jmaratt at umich.edu>
> 
> 
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