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fit_affine_xform - Fit Single Affine Transformation to Concatenated List

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, Daniel B. Russakoff, and Yaroslav Halchenko

LICENSE

http://www.fsf.org/licensing/licenses/gpl.html

BUGS

Report bugs at http://nitrc.org/projects/cmtk/

ACKNOWLEDGMENTS

CMTK is developed with support from the NIAAA under Grant AA021697, National Consortium on Alcohol and Neurodevelopment in Adolescence (N-CANDA): Data Integration Component. From April 2009 through September 2011, CMTK development and maintenance was supported by the NIBIB under Grant EB008381.
Sep 11 2017 CMTK 3.3.1