[Insight-users] Question about Hybrid Methods

[Bruno Cassaro Dal'Ava]

Hi all,

I was trying to reproduce the Hybrid Methods present in the session 9.4.4 from ITK guide. I gave special attention to the Deformable Model.

 

While testing itkDeformableMesh3Dfilter I couldn't find the method SetInput (looking in the .h), with which I would import the deformable triangular model (mesh, mentioned in (1)). Is the method missing or am I doing something wrong?

 

/** \class DeformableMesh3D

 * \brief 

 *

 * The DeformableMesh3DFilter is used to deform a mesh (deformable model) 

 * under a potential force in 2D or 3D.

 * The potential force is derived from the gradient information in the 

 * medical image and it will make the model deform to fit to the boundary

 * features.

 * Inputs are:

 *  (1) A deformable triangular model (Mesh). Import using the SetInput method.

 *  (2) A gradient map that make the model deform to fit to the estimated boundary.

 *  the gradient should be based on the 2nd derive of the original image. So the

 *  nodes on the model surface will stop at the edge features in the original

 *  image.

 *

 * \ingroup MeshFilters

 * \ingroup MeshSegmentation */

 

Despite this, I also couldn't find the following methods, which should be found in the class itkBinaryMesh3DFilter: GetOutput() and SetBinaryImage(). Again, is there a problem here?

 

I downloaded the code which I am testing this using cvs.

 

Could someone tell me if there is a more recent version in which this things are working or even if there is another way to use this classes without using such methods.

 

Thanks in advance!

 

Bruno Cassaro
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