Hi Miri,
I'm not really sure, if I got what you really want.
If you want to change the axis of your 3D image according to the cylinder
surface, you just have to get the geometry of the image by
mitk::Geometry3D<http://docs.mitk.org/nightly-qt4/classmitk_1_1Geometry3D.html>*
mitk::BaseData::GetGeometry ( int t = 0) and then change this geometry. More
information you'll find here
http://docs.mitk.org/nightly-qt4/classmitk_1_1Geometry3D.html
If you are still interested in cutting out swiveled slices, we now have the
ExtractSliceFilter merged into the master, which needs as input a geometry as
well, in order to know, which slice should be cut out.
http://docs.mitk.org/nightly-qt4/classmitk_1_1ExtractSliceFilter.html
In either ways you can use the geometry information of your cylinder surface to
determine the geometry needed for your image.
Best
Anja
--------------
Dipl.-Inform. Anja Groch
German Cancer Research Center (DKFZ)
Div. Medical and Biological Informatics (E130)
Im Neuenheimer Feld 280
69120 Heidelberg, Germany
Email: [email protected]<mailto:[email protected]>
Phone: (+49) 6221/42-3548
Fax: (+49) 6221/42-2345
http://www.dkfz-heidelberg.de/de/mbi/people/Anja_Groch.html
Von: Miri Trope [mailto:[email protected]]
Gesendet: Mittwoch, 20. Juni 2012 09:24
An: mitk-users
Betreff: [mitk-users] Changing the orthogonal axis orientation due to a surface
Hi all,
I'll to be more specific and comprehensible now:
How can I change the orthogonal axis orientation due to a surface?
Please take a look at the attached picture: I have an input image and a
cylinder. The upper figures represent before and the lowers after a handy
swivel. I just rotated the red axis to be in a perpendicular position
relatively to the cylinder.
How can I develop a filter that gets those two components (image and surface)
and change the axis's image orientation to be perpendicularly the surface - in
this way I will be able to browse the slices-slice after slice, and watch
exactly what around my cylinder surface.
In the literature it's called: probe eye view.
If you know the answer to my question, please detail as much as you can
(explanation, examples) - I'll very appreciate this.
Best,
Miri
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