[Insight-users] How to get the final physical coordinates

[Luis Ibanez]

Hi 王宇亭,

After you complete an Image Registration in ITK, the
result is a set of parameters defining a Transform.


    The Moving image is not transformed yet.


If you want to transform the Moving image you still have
to call the ResampleImageFilter by yourself. This is
illustrated in many of the examples in

          Insight/Examples/Registration


If you want to map coordinates between the Fixed image
coordinate reference system and the Moving image coordinate
reference system, you can do that with the Transform itself.


Please read the ITK Software Guide


     http://www.itk.org/ItkSoftwareGuide.pdf

in particular, read  section

   8.3 "Features of the Registration Framework"

in pdf-page 356. (paper page 324).


   Regards,


      Luis


-----------------
王宇亭 wrote:
> Hi All.
>     After the registration, the orginal physical coordinates of the 
> points on the moving image is changed. How can I get the output of them?
>  
>     Thanks a lot!
>  
>     Yuting
>    
> 
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