基于图像Tchebichef矩抗几何攻击的零水印算法

程兴宏侯榆青程璟星蒲鑫

Image zero-watermarking algorithm against geometric attacks based on Tchebichef moments

CHENG Xinghong HOU Yuqing CHENG Jingxing PU Xin

计算机应用 . 2013, (02): 434 -437 . DOI: 10.3724/SP.J.1087.2013.00434