NAME
phm2helix - calculate projections through a time varying phantom
object.
SYNOPSIS
phm2helix outfile ndet nview phmprog [OPTIONS]
DESCRIPTION
phm2pj calculates projections through a time varying phantom object.
OPTIONS
--outfile Name of output file for projections
--ndet Number of detectors
--nview Number of rotated views
--phmfile Temporary phantom file name
herman Herman head phantom
herman-b Herman head phantom (Bordered)
shepp-logan Shepp-Logan head phantom
shepp-logan-b Shepp-Logan head phantom (Bordered)
unitpulse Unit pulse phantom
--phmfile name Get Phantom from phantom file
--desc Description of raysum
--nray Number of rays per detector (default = 1)
--rotangle Degrees to rotate view through (multiple of PI)
(default = 1)
--geometry Geometry of scanning
parallel Parallel scan beams (default)
equilinear Equilinear divergent scan beams
equiangular Equiangular divergent scan beams
--focal-length Focal length ratio (ratio to radius of phantom)
(default = 1)
--field-of-view Field of view (ratio to diameter of phantom square)
(default = 1)
--trace Trace level to use, one of:
none No tracing (default)
console Trace text level
--verbose Verbose mode
--debug Debug mode
--version Print version
--help Print a terse help message
AUTHORS
Ian Kay, Ph.D. Kevin Rosenberg, M.D. <kevin@ctsim.org>
HISTORY
CTSim was begun in 1983 using MS-DOS and an EGA display adapter. In
1999 it was ported to GNU/Linux and later ported to Microsoft Windows.
SEE ALSO
ctsim(1) ctsimtext(1) if1(1) if2(1) ifexport(1) ifinfo(1) linogram(1)
phm2if(1) phm2pj(1) pj2if(1) pjHinterp(1) pjinfo(1) pjrec(1)