Hi Anja,
I appreciate your help.
I guess I've meant to the first option that you suggested. let's say I
inserted one 3d image and one surface (a cylinder) and want to rotate the
image's axis (just one axis, no matter which one) according to the
perpendicular plane of the cylinder.
would you please explain in more detail how to rotate the axis of the
image? what's the right way to save the angle of the required rotation (due
to the cylinder's orthogonal plane) and manipulate the image's axes
according to that angle.
please give me a hand hear ...
Best,
Miri
On Thu, Jul 12, 2012 at 11:14 AM, Groch, Anja <[email protected]>wrote:
> 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]****
>
> 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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