phm2pj

NAME

phm2pj - calculate projections through a phantom object.

SYNOPSIS

phm2pj outfile ndet nview [--phantom phantom-name] [--phmfile filename] [OPTIONS]

DESCRIPTION

phm2pj calculates projections through a phantom object, either a predefined --phantom or a --phmfile.

OPTIONS

	--outfile		Name of output file for projections
	--ndet		Number of detectors
	--nview		Number of rotated views
	--phantom		Predefined phantom to use for projection: can be one of

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

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) ifinfo(1) linogram(1) phm2helix(1) phm2if(1) pj2if(1) pjHinterp(1) pjinfo(1) pjrec(1)