基于小波分析的音频数字水印算法

2007 International Conference on Computational Intelligence and Security Workshops (CISW 2007) Pub Date : 2007-12-15 DOI:10.1109/CIS.WORKSHOPS.2007.133

Jie-Chang Wen

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引用次数: 0

摘要

本文主要研究了数字音频信号嵌入水印的原理，并利用小波变换实现音频数字水印的嵌入和提取算法。该算法具有良好的隐身性和鲁棒性。嵌入式水印对原始音频信号的影响是人类感知系统无法发现的，能够抵抗一般的信号攻击。

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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Audio Digital Watermarking Algorithm Based on Wavelet Analysis

This article mainly researches on the principle of digital audio signal embedded watermarking and the usage of wavelet transform to realize the audio digital watermark embedding and extracting algorithm. This algorithm has good stealth and robustness. The influence of embedded watermarking on the original audio signal can not be found by human perceptual system and can resist the general signal attack.

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2007 International Conference on Computational Intelligence and Security Workshops (CISW 2007)

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