<HTML><BODY>Hello! <span class="hps">Prompt</span> <span class="hps">the best</span> <span class="hps">way to extract</span> <span class="hps">the contour</span> <span class="hps">of</span> <span class="hps">X-ray </span><span>image (contrasted image of heart from rotational X-ray machine)<span></span>. <span class="hps">I would like to</span> <span class="hps">use </span></span>IsolatedConnectedImageFilter... <span class="hps">Is this the right</span> <span class="hps">way</span><span>?</span><span><br>And how to delete unnecessary information from segmentation result?<span></span> </span><span><span></span></span></BODY></HTML>