Abstract:
根据图像纹理强弱选择适合嵌入的子块,在脊波变换域低频系数重要位置嵌入有意义的二值图像水印,嵌入强度归结于图像子块的纹理强弱.实验结果表明,基于真脊函数的脊波变换的多通道频域分割更适合数字水印的嵌入.该算法在抗剪切,JPEG压缩及各种滤波攻击方面有很好的鲁棒性.
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Year: 2006
Page: 735-738
Language: Chinese
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 2
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