[Insight-users] composition of deformation fields

[Anja Ende]

Hello,

I am doing some testing on some ITK filters and have been having some
issues.

May I confirm one thing. If I have two deformation fields and I want to
transform an image by applying def_1 first and then applying def_2. It is
the same as composing and doing this operation, right?

def_2(def_1(x))

However, the composition that seems to give the right result is
def_1(def_2(x)), which is confusing!

Thanks,

Anja

-- 
Cheers,

Anja
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