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9 不同攻击类型下不同算法所得NC均值
Fig.9 Average NC values obtained by different algorithms under various attacks