[Insight-users] interpolation in itk

[Greg Fokum]

Greetings

I would like to know that the solution to do 3D trilinear interpolation in itk is. 
I have some 3D data ,actually a 3D grid of dimensions NX NY and NZ each x,y,z point in the grid is associated with a scalar float value. I want to get an arbitray xi,yi,zi point and interoplate into my 3D data. Can someone show me a filter pipeline for doing this ?

Thanks in advance

GT




      
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