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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.
THE PROGRAMS
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-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
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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
CLOSING
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Please enjoy CTSim. I'd like to hear any feedback
kevin@rosenberg.net
+