[Insight-users] Understanding the b-spline deformable transform

[Luis Ibanez]

Hi Anja,


You may want to look at:


a) The Image Registration Chapter
    in the book
    Insight into Images
    http://www.akpeters.com/product.asp?ProdCode=2175


b)  The Tutorial:

http://www.na-mic.org/Wiki/images/0/06/Insight-DeformableRegistration-BSplines.ppt

c) The papers by Daniel Rueckert
     http://www.doc.ic.ac.uk/~dr/

    and his papers on Free-Form deformations:


http://www.informatik.uni-trier.de/~ley/db/indices/a-tree/r/Rueckert:Daniel.html

    for example:

http://www.informatik.uni-trier.de/~ley/db/journals/tmi/tmi18.html#RueckertSHHLH99



   Regards,


          Luis



----------------------------------
On Wed, Jul 22, 2009 at 8:05 PM, Anja Ende <anja.ende at googlemail.com> wrote:

> Hello,
>
> I was looking at the code in the itkBSplineDeformableTransform to try
> and understand how the image points of a fixed image is transformed
> during registration. It turned out that I could not really figure much
> out from looking at the code.
>
> I would like to understand the inner workings of this transformation
> scheme. I saw some variables relating to the jacobian and coefficient
> image and could not really figure out what they were doing. Does
> anyone know where I can find some background theory on this regarding
> what the parameters of the transformation exactly are. I would really
> like to understand this algorithm properly.
>
> Cheers,
>
> Anja
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