[Insight-users] Speed increase in registration methods

[Mark Wyszomierski]

Hi,

I was looking to speed up some of the registrations methods I'm using
from ITK. I came across these threads in the mailing list:

http://public.kitware.com/pipermail/insight-users/2002-May/000448.html

in which Mr. Hannu says he received a 7 fold speed increase in the
mutual information registration method by replacing itk::Array 's with
itk::FixedArray 's.

I was just wondering if the later releases of ITK have incorporated
this discovery(this thread is from 2002), and if it is possible to
implement this substitution in other registration methods?

Thanks