| A Spread Spectrum Based Audio Watermarking Method with Embedding Positions Adaption Using Predominant Local Pulse Extraction | |
Shiqiang Wu1,2 ; Ying Huang1; Hu Guan1; Shuwu Zhang1; Jie Liu1
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| 2021-11 | |
| 会议名称 | the 2st International Conference on Culture-oriented Science & Technology (ICCST) |
| 会议日期 | November 18-21, 2021 |
| 会议地点 | Beijing, China |
| 会议举办国 | 中国 |
| 会议录编者/会议主办者 | 中国科学院自动化研究所，中国传媒大学 |
| 摘要 | In this paper, a spread spectrum based audio watermarking method with embedding positions adaption is proposed. A method of predominant local pulse (PLP) extraction is introduced to adaptively search for suitable embedded positions. Embedding watermark information at specific positions can reduce the amount of data modifications, thereby suppressing signal distortion caused by embedding. In addition, a embedding procedure based on spread spectrum, which provides robustness, is used in the DCT domain. The method discussed herein can embed watermark not only imperceivable but robust under common signal processing attacks and some of de-synchronization attacks. |
| 语种 | 英语 |
| 七大方向——子方向分类 | 人工智能+文化 |
| 文献类型 | 会议论文 |
| 条目标识符 | http://ir.ia.ac.cn/handle/173211/47509 |
| 专题 | 数字内容技术与服务研究中心_版权智能与文化计算 |
| 通讯作者 | Jie Liu |
| 作者单位 | 1.Institute of Automation, Chinese Academy of Sciences 2.University of Chinese Academy of Sciences |
| 第一作者单位 | 中国科学院自动化研究所 |
| 通讯作者单位 | 中国科学院自动化研究所 |
| 推荐引用方式 GB/T 7714 | Shiqiang Wu,Ying Huang,Hu Guan,et al. A Spread Spectrum Based Audio Watermarking Method with Embedding Positions Adaption Using Predominant Local Pulse Extraction[C]//中国科学院自动化研究所，中国传媒大学,2021. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| 2021-ICCST-A Spread （386KB） | 会议论文 | 开放获取 | CC BY-NC-SA | 浏览 下载 | ||
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