I submitted this feature for the *ImageFunction classes here: <a href="http://public.kitware.com/Bug/view.php?id=11112">http://public.kitware.com/Bug/view.php?id=11112</a><div><br></div><div>Use NewMeanImageFunction and call Evaluate( const PointType& point, const unsigned int value ), where value is the value to ignore in the mean calculation.</div>
<div><br><div class="gmail_quote">On Thu, Jun 9, 2011 at 11:58 AM, Cory Quammen <span dir="ltr"><<a href="mailto:cquammen@cs.unc.edu">cquammen@cs.unc.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Hi Luca,<br>
<br>
You could file this as a feature request in the ITK issue tracker:<br>
<a href="http://public.kitware.com/Bug/" target="_blank">http://public.kitware.com/Bug/</a><br>
<br>
It is similar to this issue: <a href="http://public.kitware.com/Bug/view.php?id=11149" target="_blank">http://public.kitware.com/Bug/view.php?id=11149</a><br>
<br>
Cory<br>
<div><div></div><div class="h5"><br>
On Thu, Jun 9, 2011 at 1:40 PM, Luca Penasa <<a href="mailto:luca.penasa@gmail.com">luca.penasa@gmail.com</a>> wrote:<br>
> Is there any chance to compute mean value of an image excluding from<br>
> calculation the pixels that assume a given value? (zero in my case).<br>
><br>
><br>
> Thank you<br>
><br>
><br>
> --<br>
> ---------------------------<br>
> Luca Penasa<br>
> Student at Geosciences Dpt.<br>
> University of Padua (IT)<br>
> <a href="mailto:luca.penasa@email.it">luca.penasa@email.it</a><br>
> ---------------------------<br>
><br>
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</div></div><font color="#888888">--<br>
Cory Quammen<br>
Computer Integrated Systems for Microscopy and Manipulation (CISMM)<br>
Department of Computer Science<br>
University of North Carolina at Chapel Hill<br>
<a href="http://www.cs.unc.edu/~cquammen" target="_blank">http://www.cs.unc.edu/~cquammen</a><br>
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