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.