<div class="gmail_quote">On Sun, Aug 29, 2010 at 9:04 PM, Ambar C <span dir="ltr"><<a href="mailto:ambarc@gmail.com">ambarc@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Hello,<br>
<br>
I was currently reviewing using the vtkLandmarkTransform class for one<br>
of my VTK projects, and I was wondering if someone could confirm for<br>
me what it does. Based on what I get from the description - it<br>
basically performs Simple Procrustes Analysis on the two entered sets<br>
of landmarks? If someone could confirm, add some light on or send me<br>
towards some resources regarding this, that would be totally awesome<br>
:)<br>
<br>
Best,<br>
Ambar<br><br></blockquote><div><br></div><div>You are correct - it finds the best transformation from one set of landmarks to another set (known correspondences).</div><div><br></div><div>Here is an example of how to use it:</div>
<div> </div><a href="http://vtk.org/Wiki/VTK/Examples/Cxx/Filters/LandmarkTransform">http://vtk.org/Wiki/VTK/Examples/Cxx/Filters/LandmarkTransform</a></div><div class="gmail_quote"><a href="http://vtk.org/Wiki/VTK/Examples/Cxx/Filters/LandmarkTransform"></a><br clear="all">
Let us know if you have any more questions.<br><br><div>David </div></div>