Blind Watermarking in Audio Signals using Biometric Features in Wavelet Domain

被引：0

作者：

Dutta, Malay Kishore ^{[1
]}

Gupta, Phalguni ^{[2
]}

Pathak, Vinay K. ^{[3
]}

机构：

[1] AIMT, Dept Elect Engn, Greater Noida, India

[2] IIT, Dept CSE, Kanpur, Uttar Pradesh, India

[3] HBTI, Dept CSE, Kanpur, Uttar Pradesh, India

来源：

2009 3RD INTERNATIONAL CONFERENCE ON SIGNALS, CIRCUITS AND SYSTEMS (SCS 2009) | 2009年

关键词：

Audio Watermarking; Iris pattern recognition; perceptual transparency; Digital right management;

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 issue of ownership of digital watermark is addressed in this paper. An audio watermarking scheme is presented where the biometric pattern of iris is used to generate the watermark that has a stamp of ownership. The watermark is embedded in the high-energy regions selectively in wavelet domain that makes the embedding process robust against signal processing attacks. The watermark extraction process is blind and does not require the original host audio signal. Experimental results of listening evaluation and robustness tests have confirmed that the proposed scheme maintains good perceptual property and offers strong resistance to typical signal processing attacks.

引用

页码：385 / +

页数：2

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