Hi there,
fsleyes nicely overlays a T1 volume with a DWI volume of the same
patient acquired during the same examination. Both image volumes are
NifTI files. I'd like to construct a transformation matrix, suitable
e.g. for flirt, from the orientation information contained in the NifTI
image header to transform lesion masks derived from the DWI volume into
T1 space in case DWI-to-T1 image registration fails. Obviously I'm
missing something because all my attempts to compose a matrix from the
orientation matrices, spacing information and offsets failed.
Any hints are welcome.
Regards,
Christina Roßmanith
--
Dept. of Neurology
University Medicine Mannheim
University of Heidelberg
Germany
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