<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi Emy,<div><br></div><div>You might want to look at the following IJ article which discusses deformable registration of labeled point-sets</div><div><br></div><div><a href="http://www.insight-journal.org/browse/publication/317">http://www.insight-journal.org/browse/publication/317</a></div><div><br></div><div>Good luck,</div><div>Nick</div><div><br></div><div><br></div><div><div>On Jun 6, 2009, at 9:55 AM, Emanuela Del Grosso wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div class="hmmessage" style="font-size: 10pt; font-family: Verdana; ">Hello,<br><br>I am an inexperienced ITK user. I should make a elastic registration of 2 polydata (.vtk).<span class="Apple-converted-space"> </span><br>Ie I should bring a polydata to deform to resemble as possible to second. I know how read the polydata in ITK, but then I do not know how to make this elastic registration.<span class="Apple-converted-space"> </span><br>I tried the example that use PointSet to PointSet registration (IterativeClosestPoint2.cxx), but is not appropriate in my case, where the polydata must undergo a deformation and not just a translation and rotation. I would like to know if I have to change it and how. Ie what trasformation and optimizer use or there is a code that can help me.<br>Thanks in advance.<br>Emy D.G.<br><hr>Chiama da PC a PC e.<span class="Apple-converted-space"> </span><a href="http://messenger.it/chiamarePcPc.aspx" target="_new">taglia i costi delle chiamate!</a><span class="Apple-converted-space"> </span>_____________________________________<br>Powered by<span class="Apple-converted-space"> </span><a href="http://www.kitware.com">www.kitware.com</a><br><br>Visit other Kitware open-source projects at<br><a href="http://www.kitware.com/opensource/opensource.html">http://www.kitware.com/opensource/opensource.html</a><br><br>Please keep messages on-topic and check the ITK FAQ at:<span class="Apple-converted-space"> </span><a href="http://www.itk.org/Wiki/ITK_FAQ">http://www.itk.org/Wiki/ITK_FAQ</a><br><br>Follow this link to subscribe/unsubscribe:<br><a href="http://www.itk.org/mailman/listinfo/insight-users">http://www.itk.org/mailman/listinfo/insight-users</a><br></div></span></blockquote></div><br></body></html>