[Insight-users] Normalization Image Filter

[Lino Ramirez]

Hi Neha,

The documentation of the NormalizeImageFilter can be found here

http://www.itk.org/Insight/Doxygen/html/classitk_1_1NormalizeImageFilter.html

Please note the comment at the end of the description of the filter

"NB: since this filter normalizes the data to lie within -1 to 1, integral
types will produce an image that DOES NOT HAVE a unit variance"

In other words, you should not use images that are of integer type as
input/output of this filter.

How to use the filter is illustrated in the ITK Software Guide

http://www.itk.org/ItkSoftwareGuide.pdf

in section 8.4.1: Viola-Wells Mutual Information, PDF-page 255.

I hope this helps,

Lino