| phm2helix(1) | Engineering | phm2helix(1) |
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:
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)
| Kevin Rosenberg and Ian Kay |