[Insight-users] ITK vs. VTK (visualization) for data

[Tim Bhatnagar]

Hi all,

I am generating a displacement field using Demon's Deformable registration
in ITK (very similar to the example).

I then use Paraview to visualize the data. I immediately can see that the
Y-direction of the field is opposite to what it should be. I expect this,
but I have the following question:

When I visualize my disp-field, and export the vector magnitudes associated
with each pixel, are the y-coordinates of my displacement field flipped?
And, are the y-components of my disp-field vectors ALSO flipped?

Thanks,

Tim

-- 
Tim Bhatnagar
PhD Candidate
Orthopaedic Injury Biomechanics Group
Department of Mechanical Engineering
University of British Columbia

Rm 5000 - 818 West 10th Ave.
Vancouver, BC
Canada
V5Z 1M9

Ph: (604) 675-8845
Fax: (604) 675-8820
Web: oibg.mech.ubc.ca
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