[Insight-users] How to retrieve translation from itk::Rigid3DTransform

[Paul Yushkevich]

Hi Raghavendra,

I am not 100% sure, but I think GetOffset() is will do what you're 
looking for.  You can make a quick test by applying the transform to the 
vector (0,0,0) and seeing if the result matches the vector returned by 
GetOffset().

Paul

Raghavendra Chandrashekara wrote:

> Hi all,
>
> Is there a way to retrieve the translation from the 
> itk::Rigid3DTransform class? There is a function for retrieving the 
> RotationMatrix but not the translation.
>
> Thanks,
>
> Raghavendra.
>
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Paul A. Yushkevich, Ph.D.
President, Cognitica Corporation

17 Flemington Rd
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