>
        <td><p>Watershed segmentation based on 'rLiDAR'</p></td>
      </tr><tr><td>
          <p><code><a href="colorspace.html">colorspace()</a></code> </p>
        </td>
        <td><p>imagemagick based function to transform the RGB color space into another</p></td>
      </tr><tr><td>
          <p><code><a href="crown_filter.html">crown_filter()</a></code> </p>
        </td>
        <td><p>basic filtering of crown polygons using altitude, area and other optional thresholds</p></td>
      </tr><tr><td>