detect_spheres_matched_filter - Detect spheres

       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.

CMTK 3.3.1p2                                       Feb 26 2025                  detect_spheres_matched_filter(1)

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

       Report bugs at http://nitrc.org/projects/cmtk/

       This tool detects spherical objects in three-dimensional images.

http://www.fsf.org/licensing/licenses/gpl.html

       detect_spheres_matched_filter - Detect spheres

GlobalToolkitOptions(thesearesharedbyallCMTKtools)--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).

   MainOptions--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.

detect_spheres_matched_filter InputImage OutputImage