%0 Journal Article
%T Robust digital image watermarking using quantization and back propagation neural network
%A N. Ramamurthy
%A S. Varadarajan
%J Contemporary Engineering Sciences
%D 2012
%I 
%U http://www.m-hikari.com/ces/ces2012/ces1-4-2012/ramamurthyCES1-4-2012.pdf