This is the command cmtk-average_images 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
average_images - Average images
SYNOPSIS
average_images [options] image0 ...
DESCRIPTION
This tool computes pixelwiase average, variance, standard deviation, z-score, or entropy
images from a list of user-provided intensity images.
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
--mode
Mode of averaging operation Supported values: "avg", "var", "stdev", "zscore",
"entropy", where the default is "avg", or use one of the following:
--avg
Compute average (i.e., mean) image [This is the default]
--var
Compute variance image
--stdev
Compute standard deviation image
--zscore
Compute z-score image
--entropy
Compute pixel-by-pixel population entropy image
Data Preprocessing
--log, -l
Apply log to input data
--abs, -a
Use absolute input values
--normalize-mean-stdev, -n
Normalize image intensities using means and standard deviations
--set-padding-value <double>
Define padding value in input images [Default: disabled]
Output Options
--outfile-name <string>, -o <string>
Output file name [Default: average.nii ]
--type
Scalar data type of output image. Supported values: "float", "double", where the
default is "float", or use one of the following:
--float
Single-precision float. [This is the default]
--double
Double-precision float.
AUTHORS
Torsten Rohlfing, with contributions from Michael P. Hasak, Greg Jefferis, Calvin R.
Maurer, Daniel B. Russakoff, and Yaroslav Halchenko
Use cmtk-average_images online using onworks.net services
