一种基于DWT的双密钥自适应水印算法
龚 劬,郭吉强
Adaptive watermarking scheme of double keys based on DWT
GONG Qu,GUO Ji-qiang
计算机工程与应用 . 2008, (27): 127 -129 .  DOI: 10.3778/j.issn.1002-8331.2008.27.040