[Insight-users] Sparse or multislice registration

[Laura Lara]

Hi Dan,

Thank you very much. I'll check it as soon as possible (the web pages are no
available right now).

Cheers,

On Tue, Feb 1, 2011 at 11:48 AM, Dan Mueller <dan.muel at gmail.com> wrote:

> Hi Laura,
>
> The following links may be useful:
>    http://www.itk.org/Wiki/ITK_Release_4/Image_Class_Hierarchy_Refactoring
>    (Requires developer access)
>
> http://www.itk.org/mailman/private/insight-developers/2010-October/thread.html
>
> These links detail a refactor of the image class hierarchy which would
> support multi-slice images. Note that this is not yet implemented; I
> believe the implementation is part of the ITKv4 activities. This
> refactor would solve your issues, because a multi-slice image could
> then be treated as a "normal" image and simply registered with the
> existing registration framework.
>
> Cheers, Dan
>
> On 1 February 2011 11:07, Laura Lara <laura.lara at alma3d.com> wrote:
> >
> > Dear all,
> > I've reviewed the 20 examples from
> http://www.itk.org/Wiki/ITK/Examples/Included/Registration trying to
> figure out how to perform registrations between 2D and 3D images, or, in
> more general terms, registrations between a set of nonparallel 2D images and
> a 3D image, and even registration between a sparse 3D image (few slices
> quite separated) and a "full" (dense) 3D image. Maybe I'm wrong, but it
> looks like that the examples aren't suitable to solve my problems (all
> registrations seem to be between "similar" images).
> > A particular case I'm interested in is the registration of two liver
> scans (of the same subject):
> >
> > A "dense" 3D image, and
> > a multi-slice 3D image, where the slices are non uniformly separated and
> the spacing between them is very high.
> >
> > I would like to know if there is any example or application for this kind
> of registration problem in ITK (sparse or multislice registration), or hints
> on how to tackle this problem using ITK.
> > Any suggestion/hint will be greatly appreciated.
> > Thank you very much in advance.
> >
> > --
> >
> > Laura Lara Rodríguez
> >
> >
> >
> >  Alma IT Systems
> >
> >  C/ Vilana, 4B, 4º 1ª
> >
> >  08022 Barcelona
> >
> >  T. (+34) 932 380 592
> >
> >  www.alma3d.com
> >
> >
> >
> > --
> >
> > Laura Lara Rodríguez
> >
> >
> >
> >  Alma IT Systems
> >
> >  C/ Vilana, 4B, 4º 1ª
> >
> >  08022 Barcelona
> >
> >  T. (+34) 932 380 592
> >
> >  www.alma3d.com
>



-- 

*Laura Lara Rodríguez*

* *

*[image: logo-firma_peq]*

* **Alma IT Systems*

* *C/ Vilana, 4B, 4º 1ª

 08022 Barcelona

 T. (+34) 932 380 592

 www.alma3d.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.itk.org/pipermail/insight-users/attachments/20110202/89876433/attachment-0001.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/png
Size: 4265 bytes
Desc: not available
URL: <http://www.itk.org/pipermail/insight-users/attachments/20110202/89876433/attachment-0001.png>