[Insight-users] BinaryFunctorNeighborhoodImageFilter ?

[Jordi Inglada]

Hi all,

I want to implement a filter which produces an output whose pixels are 
computed from 2 input images. The computation is not made pixel-wise, 
but by combining the neighborhoods of the homologous pixels of the 2 
input images.

As far as I understand, the BinaryFunctorImageFilter is not appropriate 
for this task since the functor used takes pixel values as input instead 
of neighborhoods.

 Actually, I would need to replace the ImageRegionConstIterators for the 
input images by ConstNeighborhoodIterators in the ThreadedGenerateData 
of the BinaryFunctorImageFilter.

Does this kind of filter already exist in Itk?

Or should I create som kind of BinaryFunctorNeighborhoodImageFilter?

Regards,

Jordi.

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