NAME
fit_spline_dfield - Deformation Field to Transformation
SYNOPSIS
fit_spline_dfield InputDField OutputXform
DESCRIPTION
Fit a parametric nonrigid transformation (B-spline free-form deformation) to a deformation field
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
- --absolute
-
Input is an absolute transformation field [x maps to input(x)] [This is the default]
- --relative
-
Input is relative deformation field, e.g., a gradient or force field [x maps to x+input(x)]
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.
Output Options
- --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]
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.