<br>Hi Jihan,<br><br>This is done because we are computing a Speed image.<br><br>The ideal speed image have Zero values in the borders<br>of the object that you are segmenting, and have 1.0<br>values inside the object, in order to facilitate the rapid<br>
propagation of the LevelSet.<br><br><br> Regards,<br><br><br> Luis<br><br><br>-------------------------------------------------------------------------<br><div class="gmail_quote">On Wed, Jul 1, 2009 at 4:06 PM, Jihan Zoghbi <span dir="ltr"><<a href="mailto:jihanzoghbi@gmail.com">jihanzoghbi@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><br clear="all">Hi everybody,<br><br>Anyone knows why in the file GeodesicActiveContourImageFilter.cxx the values of the MIn and Max values are 0.0 and 1.0 respectively as follows?<br>
sigmoid->SetOutputMinimum( 0.0 );<br>
sigmoid->SetOutputMaximum( 1.0 );<br>-<br>Thanks<br><font color="#888888">Jihan Zoghbi<br><br>
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