[Insight-users] Interpolation with circular boundaries

[jai vamsi krishna]

Hi all,
        I have a particular problem where in I have to use circular boundaries while interpolating an image. I interpolate an image at specified positions and if the point goes outside the boundary the circular boundary function takes care of the situation.
Can anyone tell me if such a filter exist in ITK?  
Thanks in advance
Vamsi
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