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similarity(1) The Computational Morphometry Toolkit similarity(1)


similarity - Image similarity


similarity Image0 Image1


Compute similarity measures such as intensity difference or label overlaps between two images.


Global Toolkit Options (these are shared by all CMTK tools)

Write list of basic command line options to standard output.
Write complete list of basic and advanced command line options to standard output.
Write list of command line options to standard output in MediaWiki markup.
Write man page source in 'nroff' markup to standard output.
Write toolkit version to standard output.
Write the current command line to standard output.
Set verbosity level.
Increment verbosity level by 1 (deprecated; supported for backward compatibility).
Set maximum number of parallel threads (for POSIX threads and OpenMP).

Main Options

Assume voxels outside floating image to be background
Define padding value for reference image [Default: disabled]
Define padding value for floating image [Default: disabled]
Image pixels are intensities [This is the default]
Image pixels are labels
Mask file for optional region-based analysis [Default: NONE]
Force maximum label value [Default: 0]
Output file name for histogram (plain text format). [Default: NONE]


Torsten Rohlfing, with contributions from Michael P. Hasak, Greg Jefferis, Calvin R. Maurer, Daniel B. Russakoff, and Yaroslav Halchenko



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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.

Jun 6 2022 CMTK 3.3.1p2