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author:

林李雄 (林李雄.) [1] | 舒志彪 (舒志彪.) [2]

Abstract:

提出一种新的基于模糊聚类和奇异值分解的水印算法。利用人类视觉系统(HVS)的掩蔽效应,在载体图像空域进行模糊聚类(FCM)寻找图像纹理复杂的子区域来作为嵌入水印的位置,再用奇异值分解(SVD)实现水印的嵌入。实验表明,该算法有效地平衡了水印的鲁棒性和视觉上的不可见性之间的矛盾。

Keyword:

HVS 奇异值分解 数字水印 模糊聚类

Community:

  • [ 1 ] 福州大学数学与计算机科学学院

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Source :

计算机与现代化

Year: 2009

Issue: 10

Page: 95-97

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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