Tools for manipulating, combining and applying image transformations.
Install via pip: pip install regtricks
Documentation: https://regtricks.readthedocs.io/en/latest/
An explanation of the FSL coordinate system: https://fsl.fmrib.ox.ac.uk/fsl/fslwiki/FLIRT/FAQ
The FLIRT matrix adjustment code was supplied by Tim Coalson and Martin Craig, adapted from (https://github.com/Washington-University/workbench/blob/9c34187281066519e78841e29dc14bef504776df/src/Nifti/NiftiHeader.cxx#L168) and (https://github.com/Washington-University/workbench/blob/335ad0c910ca9812907ea92ba0e5563225eee1e6/src/Files/AffineFile.cxx#L144)
Tom Kirk, 2020. Institute of Biomedical Engineering, University of Oxford. thomas.kirk@eng.ox.ac.uk