[Insight-users] Reverse of itkVectorIndexSelectionCastImageFilter?

[Luke Bloy]

Hi all,

I'm wondering if there is a reverse/inverse to the 
itkVectorIndexSelectionCastImageFilter?

What I'd like to be able to do is the following:

I have an image of itk::vectors. I'd like to be able to run scalar 
imagefilters (histogramMatching, moment calculation etc) on each 
component image separately. This i can accomplish using 
itkVectorIndexSelectionCastImageFilter. However I'd also like to regroup 
these results back into an image of itk::vectors.

I imagine that I'm not the first to look for such functionality, so i 
apologize if I missed the answer to this in some earlier post.

-Luke