NAME¶

detect_spheres_matched_filter - Detect spheres

SYNOPSIS¶

detect_spheres_matched_filter InputImage OutputImage

DESCRIPTION¶

This tool detects spherical objects in three-dimensional 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¶

--radius <double>, -r <double>

Radius of spheres to detect in physical length units (typically mm). [Default: 1]

--filter-margin <integer>

Half of filter margin width in pixels. This determines the extent of the region around the surface or the sphere where the detection filter is non-zero. [Default: 2]

--normalized

Use intensity-normalized filter, effectively computing Normalized Cross Correlation between filter and image.

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.