3WALTON S. Image authentication for a slippery new age [ J ]. DrDobb' s J,1995,20(4) :18-26.
4LEE Y K, CHEN L H. High capacity image steganography model [J]. IEEE Proceedings-vision Image Signal Process,2000,147 (3) :288-294.
5WANG Ran-zan, LIN Chi-fang, LIN Ja-chen. Image hiding by optimal LSB substitution and genetic algorithm [ J ]. Pattern Recognition,2001,34(3) :671-683.
6WANG C M, WU N I, TSAIC S, et al. A high quality steganographic method with pixel-value differencing and modulus function[J]. The Journal of Systems and Software,2008,81 ( 1 ) : 150-158.