NAME¶
xform2scalar - Extract scalar measures from transformations and deformation
fields
SYNOPSIS¶
xform2scalar InputImage XformList
DESCRIPTION¶
This tool extracts scalar measures from transformations and deformation fields,
sampled at grid locations, and writes the results to an image. Examples of
supported scalar measures are: x,y,z component of the transformation,
magnitude of the transformation, and Jacobian determinants.
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.
- --xml
- Write command line syntax specification in XML markup (for
Slicer integration).
- --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).
Operating Options¶
- --mode
- Mode of operation: type of scalar measure to be extracted.
Supported values: "x-component", "y-component",
"z-component", "magnitude", where the default is
"magnitude", or use one of the following:
- --x-component
- X component of transformation vector.
- --y-component
- Y component of transformation vector.
- --z-component
- Z component of transformation vector.
- --magnitude
- Magnitude of the transformation vector. [This is the
default]
- --warp-only, -w
- Output warp component only (excluding affine).
Output Options¶
- --type
- Scalar data type of output image. Supported values:
"float", "double", where the default is
"double", or use one of the following:
- --float
- Single-precision float.
- --double
- Double-precision float. [This is the default]
- --output <image-path>, -o
<image-path>
- Output path for image with extracted scalar data.
[Default: NONE]
AUTHORS¶
Torsten Rohlfing, with contributions from Michael P. Hasak, Greg Jefferis,
Calvin R. Maurer, and Daniel B. Russakoff
LICENSE¶
http://www.fsf.org/licensing/licenses/gpl.html
BUGS¶
Report bugs at
http://nitrc.org/projects/cmtk/
ACKNOWLEDGMENTS¶
From April 2009 through September 2011, CMTK Development and Maintenance was
supported by the National Institute of Biomedical Imaging and Bioengineering
under Grant No.R01 EB008381 (PI: Torsten Rohlfing).
