Compose any number of linear transformations and/or warps into a single transformation
transformcompose [ options ] input [ input ... ] output
- input: the input transforms (either linear or non-linear warps). List transforms in the order you like them to be applied to an image (as if you were applying them seperately with mrtransform).
- output: the output file. If all input transformations are linear, then the output will also be a linear transformation saved as a 4x4 matrix in a text file. If a template image is supplied, then the output will always be a deformation field (see below). If all inputs are warps, or a mix of linear and warps, then the output will be a deformation field defined on the grid of the last input warp supplied.
The input linear transforms must be supplied in as a 4x4 matrix in a text file (as per the output of mrregister).The input warp fields must be supplied as a 4D image representing a deformation field (as output from mrrregister -nl_warp).
- -template image define the output grid defined by a template image
- -info display information messages.
- -quiet do not display information messages or progress status. Alternatively, this can be achieved by setting the MRTRIX_QUIET environment variable to a non-empty string.
- -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).
- -help display this information page and exit.
- -version display version information and exit.
Author: David Raffelt (email@example.com)
Copyright: Copyright (c) 2008-2018 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/
MRtrix3 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 http://www.mrtrix.org/