[Insight-users] Sampling an image over a path

[Luis Ibanez]

Hi Emiliano,

Yes the path class was designed with this
purpose in mind. You walk over the path and
get indices that can be used for invoking

   value =  image->GetPixel( index );

Note that the Path is actually a family of
classes

You probably want to look at the parametric
path class and its derived classes:

http://www.itk.org/Insight/Doxygen/html/classitk_1_1ParametricPath.html


Regards,


   Luis


------------------------
Emiliano Beronich wrote:

> Hello,
> 
> I need to sample a 3d image on radial profiles originated from the 
> center of a sphere.
> How can I do that?
> Is the class Path adequate for this purpose?
> Should I define my own set of Points?
> 
> Regards,
> Emiliano Beronich
> 
> 
> 
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