Sachdeva, Akshay <br/><br/>
Perceptual Watermarking for Digital Images using 2-Level Discrete Wavelet Transform 
by Akshay Sachdeva 
 - Solan   Jaypee University of Information Technology  2011 
 - viii, 45p. 
<br/><br/><label>Dewey Class. No.: </label>621 SAC