Wavelet based image adaptive watermarking scheme

被引：45

作者：

Kaewkamnerd, N ^{[1
]}

Rao, KR ^{[1
]}

机构：

[1] Univ Texas, Dept Elect Engn, Arlington, TX 76019 USA

来源：

ELECTRONICS LETTERS | 2000年 / 36卷 / 04期

关键词：

D O I：

10.1049/el:20000269

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An image adaptive watermark casting method based on the wavelet transform is proposed. To increase the robustness and perceptual invisibility, the algorithm is combined with the quantisation model based on the human visual system. The number of factors that affect the noise sensitivity of the human eye are taken into consideration. Experimental results demonstrate the robustness of the algorithm to high compression environments.

引用

页码：312 / 313

页数：2

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