抵抗图像区域攻击的鲁棒性水印算法

王友卫, 刘元宁, 朱晓冬

Novel robust watermarking algorithm for regional attacks of digital images

WANG You-wei, LIU Yuan-ning, ZHU Xiao-dong

图5 50幅宿主图像在 q m 、 q del 取不同值情况下算法所得 F 均值
Fig.5 Average F values of 50 host images under different values of q m and q del by proposed method