X-Git-Url: http://git.kpe.io/?p=ctsim.git;a=blobdiff_plain;f=README;h=2028fad4630beaca2f793f051886aa0fc03956d1;hp=5e16d8e993f55e0574562854aae281975df11f0e;hb=fff4beb84fcc84e65e4feb457e2ed25c7774cff4;hpb=37ccf79b1044c04db41f5cf924f63c75be1c2366 diff --git a/README b/README index 5e16d8e..2028fad 100644 --- a/README +++ b/README @@ -38,7 +38,7 @@ OVERVIEW -------- CTSim simulates the collection of x-rays by a CT scanner. These x-rays -of objects are called projections or raysums. +of objects are called projections. Phantom objects are defined. Several built-in phantoms are included, as well as an extension to load files of phantom definitions. @@ -51,20 +51,20 @@ based on a image file format used by the Jet Propulsion Laboratory THE PROGRAMS ------------ -phm2sdf - generates an SDF image of a phantom object +phm2if - generates an image file of a phantom object -phm2rs - Simulates the collection of CT data, or raysums, of a phantom +phm2pj - Simulates the collection of CT data, or projections, of a phantom object ctrec - Performs an CT reconstruction, also known as image -reconstruction from projections. Reads a raysum file and writes a SDF +reconstruction from projections. Reads a projection file and writes a SDF file. -rs2sdf - Converts raysum data to a raw sinugram image +pj2if - Converts projection data to a raw sinugram image -sdf2img - Converts an SDF file to a variety of 8-bit image formats +if2img - Converts an image file to a variety of 8-bit and 16-bit image formats -sdfinfo - Show statistics and history labels of SDF files +ifinfo - Show statistics and history labels of SDF files TYPICAL USAGE ------------- @@ -75,9 +75,9 @@ Create a phantom image and viewable image file phm2sdf ... sdf2img ... -Simulate CT data collection and create a viewable image of raw raysums - phm2rs ... - rs2sdf ... +Simulate CT data collection and create a viewable image of raw projections + phm2pj ... + pj2sdf ... sdf2img ... Perform CT reconstruction and create viewable image file