Application of Digital Robust Watermarking Based on MP4 Music

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.

关键词： Digital watermarking MP4 Robust

作者: Xie Wancheng

作者单位: Department of Electronic Information Engineering Vocational & Technical College Loudi, Hunan 417000, China

会议类型: 国际会议

会议名称: 2011 International Conference on Information System and Computational Intelligence(2011 IEEE信息系统与计算智能国际会议 ICISCI 2011)

会议地点: 哈尔滨

会议语种:英文

页码: 145-149

在线出版日期: 2011-01-18（万方平台首次上网日期，不代表论文的发表时间）