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author:

谢小贤 (谢小贤.) [1] | 舒志彪 (舒志彪.) [2] (Scholars:舒志彪)

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CQVIP PKU CSCD

Abstract:

根据CL多小波的特点,提出了一种把视觉系统掩蔽特性结合到水印编码过程中的基于CL多小波域的自适应数字水印算法.首先利用小波系数的树结构关系对最低分辨率子图像的第一分量进行分类,然后根据分类的结果将不同强度的水印分量嵌入到这些小波系数中.实验结果表明,该水印系统具有良好的透明性和鲁棒性.

Keyword:

CL多小波 数字水印 算法 视觉掩蔽 鲁棒性

Community:

  • [ 1 ] [谢小贤]福州大学
  • [ 2 ] [舒志彪]福州大学

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Source :

福州大学学报(自然科学版)

ISSN: 1000-2243

CN: 35-1337/N

Year: 2004

Issue: z1

Volume: 32

Page: 55-59

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WoS CC Cited Count:

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ESI Highly Cited Papers on the List: 0 Unfold All

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30 Days PV: 0

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