[Insight-users] Interpoloation in MattesMutualInformation

[Eve]

Hi ITK-Users,

I am confused as to the uses of B-splines in Mattes' implementation of MI
interpolation. In Mattes' paper, it seems that B-splines are also used to
resample the moving image (section II.A in his paper); in ITK, it seems that
linear-interpolation (or any set through registration->SetInterpolation( ..
)) is used by default, true? This use of B-Splines is totally different from
the B-Splines in the Parzen window estimate, correct?

Thanks,
Eve
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