NAME

       fit_spline_xform - Fit Single B-Spline Transformation to Concatenated Transformation List

SYNOPSIS

       fit_spline_xform InputImage XformList

DESCRIPTION

       Fit  a  parametric  nonrigid  transformation (B-spline free-form deformation) 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).

   Fitting Options
       --levels <integer>
            Number of levels in the multi-level B-spline approximation procedure.  [Default: 1]

       --fit-affine-first
            Fit affine transformation first, then initialize spline with it.

       --final-cp-spacing <double>
            Final control point grid spacing of the output B-spline transformation.  [Default: 0]

       --final-cp-dims <string>
            Final control point grid dimensions (i.e., number of controlpoints) of the output  B-
            spline transformation. To be provided as 'dimX,dimY,dimZ'.  [Default: NONE]

   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]

   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.