[Insight-users] how to do 2D to 3D ICP

[Luis Ibanez]

Hi Alireza,

1) I assume that your collection of 2D points are the
    projections in a plane, of points that originally
    were in 3D. Is that right ?

2) If so, you can use as a transform the:
http://www.itk.org/Insight/Doxygen/html/classitk_1_1Rigid3DPerspectiveTransform.html



   Regards,


      Luis


-----------------------
Alireza Salamy wrote:
> Hi all users,
> I would like to know how can we calculate the rotation from versor?Are 
> the three first parameter in the solution of Itarative closestpoint2,versor?
> the second question is related to 2D/3D point set registration.Can any 
> body tell me in which part of the code of Itarativeclosestpoint2 shall I 
> make some changes to convert it from 3D/3D pointset registration to 
> 2D/3D pointset registration?
> thanks alot,
> Alireza
> 
> 
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