[Insight-users] VTK to ITK Transform
Neilson Mackay
9nem at qlink.queensu.ca
Sun Jul 8 19:03:18 EDT 2007
Hello,
I am having some difficulty using the same transform in VTK and ITK.
I have two problems:
1. Images read in VTK and ITK are flipped along the 'X' axis.
2. The transforms I use to translate a image in VTK doesn't seem to
position the image in the same position in ITK.
Has anyone else ran into similar difficulties? I assume the 2nd
problem of mine has something to do with how rotation is applied in
VTK vs ITK.
As a reference I am using "vtkTransform" in vtk and
"Euler3DTransform" in ITK. Also, the images I am comparing are of
different spacing. To confirm where Image A is on image B in itk I
am using the "ResampleImageFilter".
I could go on with more code if it would help shed some light.
I am open to any suggestion,
Cheers,
Neilson
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