ECSS: High-Embedding-Capacity Audio Watermarking with Diversity Reception
文献类型：期刊论文
| 作者 | Wu, Shiqiang1,2 ; Huang, Ying1; Guan, Hu1; Zhang, Shuwu1; Liu, Jie1
|
| 刊名 | ENTROPY
 |
| 出版日期 | 2022-12-01 |
| 卷号 | 24期号:12页码:23 |
| 关键词 | digital audio watermarking embedding capacity spread spectrum diversity reception |
| DOI | 10.3390/e24121843 |
| 通讯作者 | Liu, Jie(jie.liu@ia.ac.cn) |
| 英文摘要 | Digital audio watermarking is a promising technology for copyright protection, yet its low embedding capacity remains a challenge for widespread applications. In this paper, the spread-spectrum watermarking algorithm is viewed as a communication channel, and the embedding capacity is analyzed and modeled with information theory. Following this embedding capacity model, we propose the extended-codebook spread-spectrum (ECSS) watermarking algorithm to heighten the embedding capacity. In addition, the diversity reception (DR) mechanism is adopted to optimize the proposed algorithm to obtain both high embedding capacity and strong robustness while the imperceptibility is guaranteed. We experimentally verify the effectiveness of the ECSS algorithm and the DR mechanism, evaluate the performance of the proposed algorithm against common signal processing attacks, and compare the performance with existing high-capacity algorithms. The experiments demonstrate that the proposed algorithm achieves a high embedding capacity with applicable imperceptibility and robustness. |
| WOS关键词 | QUANTIZATION INDEX MODULATION ; SPREAD-SPECTRUM ; COMMUNICATION ; LIMITS |
| 资助项目 | National Key RD Program ; Key R&D Program of Shanxi[2020YFB1406900] ; [202102010101004] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | MDPI |
| WOS记录号 | WOS:000902602800001 |
| 资助机构 | National Key RD Program ; Key R&D Program of Shanxi |
| 源URL | [http://ir.ia.ac.cn/handle/173211/51036]  |
| 专题 | 数字内容技术与服务研究中心_新媒体服务与管理技术 |
| 通讯作者 | Liu, Jie |
| 作者单位 | 1.Chinese Acad Sci, Inst Automat, Beijing 100045, Peoples R China 2.Univ Chinese Acad Sci, Sch Artificial Intelligence, Beijing 101408, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Shiqiang,Huang, Ying,Guan, Hu,et al. ECSS: High-Embedding-Capacity Audio Watermarking with Diversity Reception[J]. ENTROPY,2022,24(12):23. |
| APA | Wu, Shiqiang,Huang, Ying,Guan, Hu,Zhang, Shuwu,&Liu, Jie.(2022).ECSS: High-Embedding-Capacity Audio Watermarking with Diversity Reception.ENTROPY,24(12),23. |
| MLA | Wu, Shiqiang,et al."ECSS: High-Embedding-Capacity Audio Watermarking with Diversity Reception".ENTROPY 24.12(2022):23. |
入库方式： OAI收割
来源：自动化研究所
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