DWT-SVD Based Digital Image Watermarking Method

被引：0
|
作者：
Cika, Petr [1 ]
Zukal, Martin [1 ]
机构：
[1] Brno Univ Technol, Brno 61200, Czech Republic
来源：
13TH INTERNATIONAL CONFERENCE ON RESEARCH IN TELECOMMUNICATION TECHNOLOGIES, RTT2011 | 2011年
关键词：
DWT; copyright protection; image; SVD; water-marking;
D O I：
暂无
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：
The interest in the digital image watermarking rises rapidly each year. This paper describes the influence of singular value decomposition (SVD) on digital watermarking systems which work in the frequency domain. A new watermarking scheme is introduced. The scheme is based on the well-known watermarking scheme, which uses the discrete wavelet transform (DWT). The proposed method has been tested on one hundred different images. Eighty nine attacks has been tested on each of the image. The significant results obtained of the proposed method are given inside this paper.
引用
收藏
页码：107 / 109
页数：3
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