Hi all,
I have a series of DWIs in Nifti with bval/bvec. Images are LPS: indeed,
the affine matrix is:
-2.0 0.0 0.0 130.626465
0.0 -2.0 0.0 121.871460
0.0 0.0 2.0 -75.497993
0.0 0.0 0.0 1.000000
The Gibbs tracking seems to give pretty nice results on this dataset. Now
when I am exporting to vtkPolyData (.vtk), I can't figure out in which
coordinate system the tracks are stored in. It seems like they are not in
the space defined by the above-mentionned matrix. Is there any
documentation on this?
Thanks for your help!
Kind regards,
Manu.
--
Postdoctoral research fellow
Section of Biomedical Image Analysis
University of Pennsylvania
http://www.emmanuelcaruyer.com
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