[Insight-users] Gradient Vector Field and Level Set

[droettger at uni-koblenz.de]

Hi,

I want to include the itkGradientVectorFlowImageFilter into a level set
approach, using the ShapeDetectionLevelSetImageFilter.
The gradient diffusion, resulting out of GVF should perform an external
force, in terms of the level set speed function.

My question is, if I can simply use the output of
itkGradientVectorFlowImageFilter as the speed image, since it is a vector
field, and needs a diffrent approximation than a scalar image.


Thanks in advance,
Diana