[vtkusers] Orientation in resliced image

[Bartosz Wiklak]

Hi,

I use vtkImageReslice to make MPR visualization.
To define reslice axes I build matrix and push it to SetResliceAxes.

I have problems in defining new (resliced) image orientation ( Head,
Left, Anterior, ...).
I tried to use transformation matrix3x3  from ResliceAxes to original
direction cosines from DICOM, and then determine orientation using
standard methods, but this is not good.

I wouldn't like to use any other libs then VTK and GDCM ( f.e. ITK
where some orientation filters exist ).

Can you give me some advise?

Bartosz Wiklak