结合混沌与提升小波的多功能图像水印系统
朱从旭,魏兴宇
Multipurpose image watermarking system based on chaos and lifting wavelet
ZHU Cong-xu,WEI Xing-yu
计算机工程与应用 . 2010, (23): 115 -118 .  DOI: 10.3778/j.issn.1002-8331.2010.23.032