[Insight-users] affine transform

[Luis Ibanez]

Hi Annelaure,


               No need ot make assumptions


Please read the documentation of the AffineTransform class:

http://www.itk.org/Insight/Doxygen/html/classitk_1_1AffineTransform.html

In particular the GetParameters and SetParameters() methods.


You should also read the description of this Transform in the
ITK Software Guide:

         http://www.itk.org/ItkSoftwareGuide.pdf


In section 8.8.16 "Affine Transform" in pdf-pages 439-440.

Pay particular attention to Table 8.15 in pdf-page 439.



Please note that all the examples are described in detail
in the ITK Software Guide.



   Regards,



       Luis


-------------------
annelaure wrote:
> Hi,
> I use Iterative closest point 1 with the affine transform. I obtain 12
> numbers : Solution = [0.563524, -0.0204711, -0.0675956, 0.308023, 0.539417,
> -0.0100321, -0.0645276, -0.0436415, 0.554475, 83.8441, 81.0703, 139.525]. I
> suppose that the 3 last numbers are the translation parameters; but I don't
> know where are the rotation parameters, and the scaling parameters. Thank
> you so much for your help,
> best regards,
> Anne-Laure
>