基于特征点密度的DCT域盲检测数字水印算法

曲巨宝林宏基

Blind detection digital watermarking algorithm in DCT domain based on density of feature point

QU Ju-bao LIN Hong-ji

计算机应用 . 2011, (10): 2670 -2673 . DOI: 10.3724/SP.J.1087.2011.02670