Chen, Linfei <br/><br/>
Optical image encryption with Hartley transforms.  [electronic resource] 

 -  Optics letters  Dec 2006 
 - 3438-40 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0146-9592 
<br/><br/><label>Standard No.: </label>10.1364/ol.31.003438  doi