Hi,<br>I have some CT images which are severely degraded by ring artifacts during acquisition .<br>The ring artifact looks something like : <a href="http://www.upstate.edu/radiology/rsna/ct/images/artifact4.jpg">http://www.upstate.edu/radiology/rsna/ct/images/artifact4.jpg</a> (not my image) , its more severe in my images.<br>
<br>Has anybody encountered similar artifacts ? Is there is any out of the box way to remove them ? <br><br>Regards,<br>Somi<br>