fit_affine_xform(1) The Computational Morphometry Toolkit fit_affine_xform(1)
NAME
fit_affine_xform - Fit Single Affine Transformation to Concatenated List
SYNOPSIS
fit_affine_xform InputImage XformList
DESCRIPTION
Fit a linear affine transformation to a list of concatenated, optionally inverted, transformations.
OPTIONS
Global Toolkit Options (these are shared by all CMTK tools)
--help
Write list of basic command line options to standard output.
--help-all
Write complete list of basic and advanced command line options to standard output.
--wiki
Write list of command line options to standard output in MediaWiki markup.
--man
Write man page source in 'nroff' markup to standard output.
--version
Write toolkit version to standard output.
--echo
Write the current command line to standard output.
--verbose-level <integer>
Set verbosity level.
--verbose, -v
Increment verbosity level by 1 (deprecated; supported for backward compatibility).
--threads <integer>
Set maximum number of parallel threads (for POSIX threads and OpenMP).
Input Options
--inversion-tolerance <double>
Numerical tolerance of B-spline inversion in mm. Smaller values will lead to more accurate inversion, but may increase failure rate.
[Default: 1e-08]
Fitting Options
--rigid
Fit rigid transformation (rotation and translation only) using SVD.
--affine
Fit full affine transformation (rotation, translation, scales, shears) using pseudoinverse. [This is the default]
Output Options
--output <transformation-path>, -o <transformation-path>
Path for the output transformation. [Default: NONE]
AUTHORS
Torsten Rohlfing, with contributions from Michael P. Hasak, Greg Jefferis, Calvin R. Maurer, and Daniel B. Russakoff
LICENSE
http://www.fsf.org/licensing/licenses/gpl.html
BUGS
Report bugs at http://nitrc.org/projects/cmtk/
ACKNOWLEDGMENTS
From April 2009 through September 2011, CMTK Development and Maintenance was supported by the National Institute of Biomedical Imaging and
Bioengineering under Grant No.R01 EB008381 (PI: Torsten Rohlfing).
CMTK 2.2.2 Jul 20 2012 fit_affine_xform(1)