[Insight-users] ICP variants

[Ferdinando Rodriguez y Baena]

Dear Sam,

I have implemented my own version of:

Horn, B. K. P. (1987). "Closed-Form Solution of Absolute Orientation Using 
Unit Quaternions." Journal of the Optical Society of America. A, Optics and 
image science 4(4): 629-642.

It is quite nice and runs very fast. Unfortunately I was not successful in 
finding a way to use this optimiser within the ITK registration framework.

Hope this helps.

Ferdinando



----- Original Message ----- 
From: "Sam Theisens" <Theisens.Sam at gmx.de>
To: "'Miller, James V (Research)'" <millerjv at crd.ge.com>; "'Ferdinando 
Rodriguez y Baena'" <ferdinando.rodriguez at imperial.ac.uk>; 
<insight-users at itk.org>
Sent: Wednesday, November 03, 2004 3:29 PM
Subject: RE: [Insight-users] ICP variants


> Hi Ferdinando and Jim,
>
> Thanks for your help! The threshold 'trick' is very easy to implement 
> within
> the current framework. I cannot use it for leaving boundary pairs out
> though. Therefore I am interested in knowing from you, Ferdinando, which
> optimizer you would suggest using instead of Levenberg-Marquardt.
>
> Best regards,
>
> Sam Theisens
>
>
>