<li>Move the mouse outside of the object.
<li>Right-click and and drag the mouse to draw a blue line, marking the background (Mac OS X and tablet users: use <span style="font-family: monospace;">Ctrl-click</span>).
</ol>
-If auto-segmentation is turned on (<i>menu bar:</i> <img src="../icons/auto.png" title="Toggle auto segment" alt="Toggle auto segment">), the image will be segmented automatically, with the foreground brightened and
+If at least one foreground and background line have been drawn, AISO will segment the image automatically with the foreground brightened and
the background darkened. If you are not happy with the segmentation, you may undo your mouse input (see "Undo, Redo and Clear" below)
or add additional foreground and background lines to refine the segmentation.<br>
<br>
<div class="footer">Orig. Kevin McGuinness 2008, Ed. Justin Preece 2013
</div>
</div>
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