arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2003.05223eess.AS
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基于图变换和奇异值分解的鲁棒音频水印

Robust Audio Watermarking Using Graph-based Transform and Singular Value Decomposition

Majid Farzaneh, Rahil Mahdian Toroghi

摘要:

基于图形的变换(GT)最近已经在信号处理域中成功地利用,特别是用于压缩目的。在本文中,我们采用GBT,以及奇异值分解(SVD)的目标,以提高音频水印对不同的攻击,如噪声和压缩的音频信号的鲁棒性。在NOIZEUS语音库和MIR-1 k音乐库上的实验结果表明,该方法具有较好的鲁棒性。此外,基于PSNR,PESQ和STOI的嵌入后的结果表现出良好的质量。此外,所提出的方法的有效载荷是800和1600的语音和音乐信号,分别高于一些鲁棒水印方法,如DWT-SVD和DWT-DCT。

英文摘要:

Graph-based Transform (GT) has been recently leveraged successfully in the signal processing domain, specifically for compression purposes. In this paper, we employ the GBT, as well as the Singular Value Decomposition (SVD) with the goal to improve the robustness of audio watermarking against different attacks on the audio signals, such as noise and compression. Experimental results on the NOIZEUS speech database and MIR-1k music database clearly certify that the proposed GBT-SVD-based method is robust against the attacks. Moreover, the results exhibit a good quality after the embedding based on PSNR, PESQ, and STOI measures. Also, the payload for the proposed method is 800 and 1600 for speech and music signals, respectively which are higher than some robust watermarking methods such as DWT-SVD and DWT-DCT.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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