5 .\" Author: Kevin Rosenberg <kevin@rosenberg.net>
7 .\" $Id: phm2sdf.1,v 1.2 2000/05/03 08:43:46 kevin Exp $
8 .\" $Log: phm2sdf.1,v $
9 .\" Revision 1.2 2000/05/03 08:43:46 kevin
10 .\" *** empty log message ***
18 .Nd Generate Phantom (generate phantom for computed tomography simulator)
20 .Nm phm2sdf outfile nx ny [--phantom phantom-name] [--picfile filename] [OPTIONS]
23 generates phantom images for comparisons to reconstructions for CTsim.
26 is configured to use a variety of options for phantom generation.
28 The options are as follows:
30 .It Fl Fl phantom Ar predefined-phantom-name
31 Selects a predefined phantom name
32 .It Fl Fl picfile Ar picfile
33 Reads a picture file that defines a phantom
34 .It Fl Fl filter Ar filter-name
35 Generate a phantom image from a filter
36 .It Fl Fl filter-param Ar x
37 Set alpha level for Hamming filter
38 .It Fl Fl filter-bw Ar bw
39 Filter bandwidth (default is 1)
40 .It Fl Fl filter-domain Ar domain
41 Set domain to "spatial" or "freq"
42 .It Fl Fl nsample Ar n
43 Use n samples per X & Y direction for each pixel
44 .It Fl Fl trace Ar level
45 Set trace level (default is none)
46 .It Fl Fl desc Ar description
47 Save description in image file
55 Print terse help summary
57 Kevin Rosenberg, M.D. <kevin@rosenberg.net>
60 was first written in 1983 using MS-DOS and an EGA display adapter. In 1999 it was ported to GNU/Linux.