A Novel Audio Aggregation Watermarking Algorithm Based on Copyright Protection

A Novel Audio Aggregation Watermarking Algorithm Based on Copyright Protection
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一种基于版权保护的新型音频聚合水印算法

DOI:
10.1080/18756891.2013.870751
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发表时间:
2014-03
影响因子:
2.9
通讯作者:
熊益群
熊益群
中科院分区:
计算机科学4区
文献类型:
--
作者:
李倩;金超;李娟;熊益群

文献摘要

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摘要 针对版权保护问题,提出了一种新的音频聚合水印算法。该算法不仅保护音频聚合中单个音频的版权,而且还保护整个音频聚合的版权。实验结果表明,聚合音频水印可以抵抗删除音频、替换音频等攻击;同时,每个音频的水印对于低过滤、重采样、重新量化、噪声添加和mp3压缩等攻击具有鲁棒性。所提出的算法具有良好的不可感知性、鲁棒性强、复杂度低等特点。
AbstractA novel algorithm of audio aggregation watermarking was proposed in this paper for copyright protection. The algorithm not only protects copyright of a single audio in audio aggregation but also protects copyright of the whole audio aggregation. The experimental results showed the watermark of aggregate audio can resist to some attacks, for example, deleting audio, and substituting audio; at the same time, watermark of every single audio is robust to some attacks such as low-filtering, resampling, requantization, noise addition and mp3 compression. The proposed algorithm has good imperceptibility, strong robustness and low complexity.
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