[Insight-users] itkLinearInterpolateImageFunction

[Anja Ende]

Hello,

Thanks guys. It really helps.

So, I am guessing when yoou are going non-rigid registration (say
using free form deformation), then the registration algorithm would
use something like B-splines to control the transformation of the
input image. Then when optimizer computes the similarity matrix, it
would resample the transformed image onto a regular grid and then run
the similarity measure.

Is this a correct interpretation?

-- 
Cheers,

Anja