NAME¶
gregxform - Apply coordinate transformations to lists of point coordinates
SYNOPSIS¶
gregxform [options] transformation
DESCRIPTION¶
THIS TOOL IS DEPRECATED. PLEASE USE streamxform INSTEAD.
This tool reads a list of 3D coordinates and applies a coordimnate
transformation to them. The transformation can optionally be inverted. The
transformed coordinates are then written to standard output.
OPTIONS¶
- --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).
Main Options¶
- --accuracy <double>, -a
<double>
- Approximation accuracy (maximum error) [Default: 0.01]
- --no-check, -x
- Disable accuracy checking and always output something
- --forward, -f
- Apply forward transformation (default: backward)
- --fallback-inverse <string>, -F
<string>
- Fallback inverse transformation (used for initialization and in case of
failure) [Default: NONE]
- --input-file <string>, -i
<string>
- Input path [default: STDIN]. [Default: NONE]
- --output-file <string>, -o
<string>
- Output path [default: STDOUT]. [Default: NONE]
- --affine, -n
- Apply affine transformation even if warp studylist specified
- --binary, -b
- Read Binary input and produce binary output (floats)
- --jacobian, -j
- Calculate jacobian determinant rather than mapping point (default:
false) NB: JDet is >1 if the sample volume is larger than the
reference
- --normalised-jacobian, -J
- Calculate jacobian determinant normalised by global scaling factor
(default: false)
- --return-global-scaling, -g
- Return global scaling factor ie the scaling due to initial affine
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.