[Insight-users] How to do Image Plane Cut using ITK?

[Steve M. Robbins]

On Thu, Jun 21, 2007 at 09:33:52AM -0500, Shuzai Fan wrote:
> Dear All,
> 
> What I want to do is to cut a 3D MRI volume using a plane. This plane may
> not be perpendicular to x, y, or z axis and it could be any position and
> orientation. I need to know all the pixel locations on this plane to do
> further analysis. I know that VTK has a class called "vtkImageReslice" that
> can do the image plane cut. I am wondering if this could be implemented by
> using ITK only.

Yep.  The class you seek is itk::ResampleImageFilter.

When resampling -- whether using ITK or VTK -- be careful to use
proper interpolation for your application.  See
e.g. http://public.kitware.com/pipermail/insight-users/2007-May/022170.html

Cheers,
-Steve

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