ISSN 1000-1239 CN 11-1777/TP
双层差值扩展可逆数字水印算法
苏文桂,沈玉龙,王祥
Two-Layer Reversible Watermarking Algorithm Using Difference Expansion
Su Wengui, Shen Yulong, Wang Xiang
计算机研究与发展 . 2019, (7): 1498 -1505 .  DOI: 10.7544/issn1000-1239.2019.20180736