Gao, Qiankun <br/><br/>
Optical encryption of unlimited-size images based on ptychographic scanning digital holography.  [electronic resource] 

 -  Applied optics  Jul 2014 
 - 4700-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1539-4522 
<br/><br/><label>Standard No.: </label>10.1364/AO.53.004700  doi