This is the command cmtk-gregxform that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
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
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).
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
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