Hi again,<br><br>I figured it out by myself. :-)<br><br>Thanks anyways,<br>John<br><br><div class="gmail_quote">On Thu, Apr 22, 2010 at 5:27 PM, John Drozd <span dir="ltr"><<a href="mailto:john.drozd@gmail.com">john.drozd@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;">Hello,<br><br>I successfully performed a diffeomorphic demons registration between two 3D MRI images. Each MRI image is a brain scan of a different person.<br>
I used the code that I downloaded from the Insight Journal <a href="http://www.insight-journal.org/browse/publication/154" target="_blank">http://www.insight-journal.org/browse/publication/154</a>, particularly using DemonsRegistration.cxx from the download.<br>
I viewed the output deformed moving image that the code generated using a warping with the calculated deformation field and it closely matches the fixed image. (I deformed the moving image into the fixed image).<br>The run time was only 3 minutes.<br>
<br>My question is: I would now like to transform locations of physical points from the fixed image to the moving image and get indexes of these transformed points in the moving image.<br>The idea is to use these indexes as seeds in a region growing segmentation.<br>
Is there a way to transform these points?<br><br>thank you,<br><font color="#888888">John<br><br>
</font></blockquote></div><br>