[Insight-users] Gaussian filters difference

[Dženan Zukić]

Maybe someone asked this before, but I could not find the answer.

I was looking for a smoothing filter in
http://www.itk.org/Doxygen/html/group__ITKSmoothing.html

There are 3 Gaussian filters there. I know the difference between discrete
and recursive, but can someone explain the difference between
SmoothingRecursiveGaussianImageFilter
and RecursiveGaussianImageFilter?

Also, what is the purpose of BinomialBlurImageFilter, very high speed or
something else?

Regards,
Dženan
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