Fwd: [Insight-users] Rotation Transform about given center of rotation

[Ashish Poddar]

Hi Luis,
 Thanks for the information, Actually I just checked the parameter list in 
which the center was not mentioned and never explored any further...
 Later I realized I will need some anisotropic scaling too !! and hence I am 
using a small wrapper class over the affine transform itself at present...
 with regards,
Ashish.

 On 6/16/05, Luis Ibanez <luis.ibanez at kitware.com> wrote: 
> 
> 
> Hi
> 
> You don't need to implement any extra code.
> 
> The VersorRigid3DTransform does Translation and Rotations 
> and accept a Center of rotation.
> 
> 
> Please read the Doxygen documentaion for this class
> 
> http://www.itk.org/Insight/Doxygen/html/classitk_1_1VersorRigid3DTransform.html 
> 
> 
> 
> and its description in the ITK Software Guide
> 
> 
> http://www.itk.org/ItkSoftwareGuide.pdf
> 
> 
> You will also find exmples of this Transform used in the 
> registration framework.
> 
> 
> 
> Regards,
> 
> 
> 
> Luis
> 
> 
> 
> ---------------------------
> Ashish Poddar wrote:
> 
> > Hi,
> >
> > I am looking for some transform which should rotate about a given point 
> > and not the absolute center. CenteredAffineTransform givs that facility
> > but it also adds the scaling and shearing effects in the image which I
> > do not need. If I do not get anything probably I will have to implement 
> > a new transform with the combination of Versor3DRigidTransform and
> > TranslationTransform.
> >
> > I will appreciate any help in this regards.
> >
> > --
> > Ashish Poddar
> > Have an acceptable reason for accepting anything. 
> > Y:ashish_poddar | MSN:ashish_poddar at yahoo.com
> > <mailto:MSN:ashish_poddar at yahoo.com> 
> >
> >
> > ------------------------------------------------------------------------
> >
> > _______________________________________________
> > Insight-users mailing list
> > Insight-users at itk.org
> > http://www.itk.org/mailman/listinfo/insight-users
> 
> 
> 
> 

-- 
Ashish Poddar
Have an acceptable reason for accepting anything.
Y:ashish_poddar | MSN:ashish_poddar at yahoo.com
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