Application of Digital Robust Watermarking Based on MP4 Music

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原文链接

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外文摘要：This paper provides a algorithm of digital watermarking in MP4 Music。 Cooperating the characteristic of audio and using the energetic variation for three next sections to seek for the new appropriate method。 The action of embedding digital watermark will not affect the quality of audio。 Furthermore， this embedding will not only provides enough robustness to bear several kinds of attacks， including MP4 compression， low-pass filter， normalization， D/A converter， and clipped signal but also can keep the completeness of digital watermark。

外文关键词：

Digital watermarkingMP4Robust

作者：

Xie Wancheng

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作者单位：

Department of Electronic Information Engineering Vocational & Technical College Loudi, Hunan 417000, China

会议名称：

ICISCI 2011;International conference on information systems and computational intelligence

会议地点：

Harbin(CN);Harbin(CN)

会议母体文献：

2011 International conference on information systems and computational intelligence.;vol. 1.

页码：

p.145-149

出版时间：

2011