[vtkusers] show correctly Itk dicom series with vtk image viewer

david at artresnet.com david at artresnet.com
Thu Apr 22 11:32:47 EDT 2010


Hi, the problem is when i get slice from itk dicom image and display it 
with vtkimageviewer2, the positions i get from interaction are bad 
coordinates andi image fliped beacuse i loose the orientation of dicom 
image when apply the filter for get vtkimagedata.

Then, i must work with vtkimageviewer2 or use another viewer?.
I can work with pixels instead world positions to get the index of 
vtkimagedata slice pixel and use it into itk image slice?
Or I have to work with other viewer (image plane) and manipulate camera 
and actor to position and correct orientatoin?

Thanks.

Regards David.





El 21/04/10 16:22, david at artresnet.com escribió:
> Hi vtkusers!
>
> I read mailing list before write this post, but i don't find my solution.
>
> I want create an application that show itk dicom image  series with 
> vtk and the user can select point and feedback this to itk for 
> differents tasks.
>
> First i use the filter imagetovtkimagefilter to connect itk to vtk, 
> but as i read in this post 
> (http://www.vtk.org/pipermail/vtkusers/2009-November/103690.html) the
> vtkimagedata don't have image orientation.
>
> Then, my question is:
>
> What is the best solution for create a gui for itk and receive user 
> interaction? fltk, vtk...
> Vtk can show correctly itk dicom image series? How? There are any 
> example?
>
> Thanks!
>
> Regards, David (Damiles)
>
>
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-- 

David Millán
Teléfono de contacto: 963 330 407
e-mail: david at artresnet.com <mailto:david at artresnet.com> 	
	
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