<div class="gmail_quote">On Fri, Sep 28, 2012 at 1:29 PM, Williams, Norman K <span dir="ltr"><<a href="mailto:norman-k-williams@uiowa.edu" target="_blank">norman-k-williams@uiowa.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
I don't know if this comes up often enough to add it to the library.<br>
<br>
<br>
This doesn't require much in the way of implementation; you write a<br>
functor class, which is passed as a parameter to UnaryFunctorImageFilter<br>
when you define your class. If you look at, for example<br>
Modules/Filtering/ImageIntensity/include/itkAbsImageFilter.h, it should be<br>
clear how to implement your Magnitude filter.<br></blockquote><div><br></div><div>Though it is indeed straightforward to do, I have put this class here for future readers of this thread:</div><div><br></div><a href="https://github.com/daviddoria/ITKAdditions">https://github.com/daviddoria/ITKAdditions</a><br clear="all">
<br>David</div>