Abstract:A simple, eflective data hiding method based on module substitution is proposed. A variet?, of confidential bits are embedded to each block in accordance with the base-value of the block. In addition, two fine-labeling procedures are employed in the proposed method to further alleviate the quantized error during data embedment. Simulations show that bothPSNR and hiding rate generated by the proposed method are better than those generated bv the reported methods. Since the perceived quality of the resulting mix… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.