[Insight-users] Re: Image registration choising import

[Luis Ibanez]

Hi Alireza,

Segmenting fiducials is a separate problem in itself.

If the number of fiducials is small (e.g. less than 10)
you could simply ask a user to click on them. That is,
combine ITK and VTK, for example, and gather the coordinates
of the fiducials insteractively.


Yes, the input files for the IterativeClosestPoint examples
are text files that have x,y,z coordinates per row, and one
row correspong to one of the points in the PointSet.



     Regards,


        Luis


------------------------
Alireza Salamy wrote:
> 
> 
> hello luis,
> thank you for your suggestation.I took a look at Iterativeclosestpoint 
> 2 and it seems ok to me,but how can I Segment the fiducial from my 
> preoperative MRI image.
> and Generate with them a list of point coordinates (x,y,z)?
> the second question is that:when I do the task above,shall I make a txt 
> file(like IterativeClosestPointFixedPoints) containing the the point 
> coordinate ?
> thanks alot for your help
> Alireza
> 
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