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<br>Hi, <br> I am working on 3D-CT image registration problem. I start with performing affine registration on coarse images followed by a non-rigid registration (Demons or B-spline) on fine images. <br><br>a) Is there a code for manual selection of control points that could guide the affine and then the non-rigid registration module?<br><br>b) Once the registration is done, I would like to evaluate the registration error using a different non-rigid registration technique (say, Thin plate spline). This would need another set of manually selected fiducial markers on the fixed and the registered image volume. My question is: Is it possible to apply the non-rigid transformation parameters on these fiducial markers and get its corresponding coordinates in the new image space? <br><br>Thanks,<br>Ganesh<br><br>************************************************************************<br>"What the mind of man can conceive and believe, It can achieve" - <span class="il">Napolean</span> <span class="il">Hill</span><br>-Ganesh
Narayanasamy,Ph.D., PostDoc-University of Kentucky Cancer Center<br>Earlier work: http://www.sciencedaily.com/releases/2007/05/070504133017.htm<br>************************************************************************<br> <br /><hr />Hotmail: Trusted email with powerful SPAM protection. <a href='http://clk.atdmt.com/GBL/go/210850553/direct/01/' target='_new'>Sign up now.</a></body>
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