5 .\" Author: Kevin Rosenberg <kevin@rosenberg.net>
7 .\" Created: Thu Apr 20 07:54:42 MDT 2000
9 .\" $Id: phm2sdf.1,v 1.1 2000/04/28 13:02:44 kevin Exp $
16 .Nd Generate Phantom (generate phantom for computed tomography simulator)
18 .Nm phm2sdf outfile nx ny [--phantom phantom-name] [--picfile filename] [OPTIONS]
21 generates phantom images for comparisons to reconstructions for CTsim.
24 is configured to use a variety of options for phantom generation.
26 The options are as follows:
28 .It Fl Fl phantom Ar predefined-phantom-name
29 Selects a predefined phantom name
30 .It Fl Fl picfile Ar picfile
31 Reads a picture file that defines a phantom
32 .It Fl Fl filter Ar filter-name
33 Generate a phantom image from a filter
34 .It Fl Fl filter-param Ar x
35 Set alpha level for Hamming filter
36 .It Fl Fl filter-bw Ar bw
37 Filter bandwidth (default is 1)
38 .It Fl Fl filter-domain Ar domain
39 Set domain to "spatial" or "freq"
40 .It Fl Fl nsample Ar n
41 Use n samples per X & Y direction for each pixel
42 .It Fl Fl trace Ar level
43 Set trace level (default is none)
44 .It Fl Fl desc Ar description
45 Save description in image file
53 Print terse help summary
55 Kevin Rosenberg, M.D. <kevin@rosenberg.net>
58 was first written in 1983 using MS-DOS and an EGA display adapter. In 1999 it was ported to GNU/Linux.