
    <td>scale the image</td>
  </tr>

  <tr>
    <td><a href="command-line-options.html#scene">-scene <var>value</var></a></td>
    <td>image scene number</td>
  </tr>

  <tr>
    <td><a href="command-line-options.html#seed">-seed <var>value</var></a></td>
    <td>seed a new sequence of pseudo-random numbers</td>
  </tr>

  <tr>
    <td><a href="command-line-options.html#segment">-segment <var>values</var></a></td>
    <td>segment an image</td>
  </tr>

  <tr>
    <td><a href="command-line-options.html#thr