[vtkusers] floating point vtkImageData

[H. Vidal, Jr.]

I am having a hard time figuring out how to 2D view and process floating
point image data.

If I have integer vtkImageData terms (image a and b, say) and I want a
ratio of these images, expressed as floating point vtkImageData, I would
think that vtkImageCast and vtkImageMathematics would be the ticket. But
when I ratio my data, I am only seeing integer results.


Any suggestions as to how to approach this problem?

hv