基于混沌和图像内容的脆弱水印方案
陈帆,朱大勇,许毅
Novel fragile watermark technique based on chaos and image content
CHEN Fan,ZHU Da-yong,XU Yi
计算机应用 . 2005, (09): 2151 -2154 .  DOI: 10.3724/SP.J.1087.2005.02151