关于音频水印算法透明性评估的讨论

Transparency Benchmarking of Audio Watermarking Algorithms Issues

许多文献都对水印鲁棒性评估技术有大量的阐述,实际上透明性评估在数字水印评估领域也是非常重要的。因此,该文主要是针对数字音频水印算法嵌入函数的透明进行评估。文章给出了透明性的一般性定义,从SMBA中选择攻击方案,利用原始的和修改后的攻击来评估音频水印算法的透明性。该文提出了检测结果和音频内容的依赖性。

A wide range of watermarking evaluation techniques especially for robustness has been described in the large number of literatures. In fact complexity evaluation is also all-important in the digital watermarking evaluation domain. Therefore, this paper set the main focus on the evaluation of the transparency of the embedding function of digital audio watermarking algorithms. This paper introduces a general definition of the term transparency. Selecting attacks from the SMBA, the transparency and robustness of the evaluated audio watermarking algorithms by using the original and modified attacks are compared. Finally, the test results and the audio content dependencies are presented.