一种新的数字音频内容版权保护水印方法

ICSP '98. 1998 Fourth International Conference on Signal Processing (Cat. No.98TH8344) Pub Date : 1998-10-12 DOI:10.1109/ICOSP.1998.770887

Ye-Kui Wang

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引用次数: 23

摘要

本文提出了一种新的数字音频水印算法。该算法首先对主机音频信号进行时域置换，然后在频域嵌入水印。该算法的关键部分是安全可靠的置换运算。

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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A new watermarking method of digital audio content for copyright protection

This paper describes a new watermarking algorithm for digital audio. The proposed algorithm permutes the host audio signal in the time domain and then embeds watermarks in the frequency domain. The key part of the algorithm is a secure and robust permutation operation.

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来源期刊

ICSP '98. 1998 Fourth International Conference on Signal Processing (Cat. No.98TH8344)

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