[Insight-developers] ImageToImage filter with 2 inputs of different types

[Joshua Cates]

Hi,

I am rewriting the level set segmentation filters so that the 
ThresholdImage parameter is given as a second input and therefore becomes 
linking into the pipeline properly.

The issue I have is that I do not want to require that both inputs to my 
filter be of exactly the same type.

Has anyone constructed a similar filter? Any advice would be helpful.

I don't believe it can be done as a subclass of itkImageToImageFilter.

Josh.

______________________________
 Josh Cates			
 School of Computer Science	
 University of Utah
 Email: cates@sci.utah.edu
 Phone: (801) 587-7697
 URL:   www.cs.utk.edu/~cates