加权信息嵌入的多级音频结构

2018 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF) Pub Date : 2018-11-01 DOI:10.1109/WECONF.2018.8604401

N. Voloshina, K. Nikita, S. Bezzateev

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引用次数: 0

摘要

本文就利用加权嵌入方法提高音频水印效率的可能性问题进行了研究。结果表明，对于音频单信号的DCT(离散余弦变换)系数，可以突出显示至少三个不相等(具有不同嵌入误差影响)的区域。该结果表明，构建与人类听觉系统模型相对应的音频信号加权结构模型是可能的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Multylevel Audio Structure for Weighted Information Embedding

This article presents the research dedicated to the problem of possibility to use weighed embedding approach to increase the efficiency of audio watermarking. It was shown that it is possible to highlight at least three non-equal (with different influence of embedded errors) zones for DCT (discrete cosine transform) coefficient of audio mono-signal. This result shoes that it is possible to construct weighted structure model for audio signal that is corresponds with a Human Auditory System Model.

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来源期刊

2018 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)

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