warp2metric¶
Description¶
compute fixel or voxel-wise metrics from a 4D deformation field
Options¶
- -fc template_input output use an input template fixel image to define fibre orientations and output a fixel image describing the change in fibre cross-section (FC) in the perpendicular plane to the fixel orientation
- -jmat output output a Jacobian matrix image stored in column-major order along the 4th dimension.Note the output jacobian describes the warp gradient w.r.t the scanner space coordinate system
- -jdet output output the Jacobian determinant instead of the full matrix
Standard options¶
- -info display information messages.
- -quiet do not display information messages or progress status.
- -debug display debugging messages.
- -force force overwrite of output files. Caution: Using the same file as input and output might cause unexpected behaviour.
- -nthreads number use this number of threads in multi-threaded applications (set to 0 to disable multi-threading)
- -failonwarn terminate program if a warning is produced
- -help display this information page and exit.
- -version display version information and exit.
Author: David Raffelt (david.raffelt@florey.edu.au)
Copyright: Copyright (c) 2008-2016 the MRtrix3 contributors
This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/
MRtrix is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
For more details, see www.mrtrix.org