Imperceptible Audio Watermarking with Local Invariant Points and Adaptive Embedding Strength | |
WU Shiqiang1,2![]() ![]() ![]() ![]() ![]() ![]() | |
发表期刊 | Chinese Journal of Electronics
![]() |
ISSN | 1022-4653 |
2024 | |
页码 | 00 |
摘要 | Audio watermarking is a promising technique for copyright protection of audio data. However, the existing audio watermarking algorithms cannot satisfy requirements on imperceptibility, embedding capacity, and robustness, especially against desynchronization attacks, such as cropping, jittering, and time-scale modification. This paper proposes a novel audio watermarking algorithm, LIPAS, based on local invariant points and adaptive embedding strength. Specifically, we consider one feature robust to desynchronization attacks, i.e., local invariant points, and use these invariant points as positional references for the embedding regions. Next, an adaptive embedding strength strategy is proposed to enhance the imperceptibility of the watermark and ensure robustness. In addition, the watermarks are embedded into the audio vectors using a polarity adjustment method. The effectiveness, imperceptibility, and robustness of the LIPAS algorithm were demonstrated in the experiments. |
收录类别 | SCIE |
语种 | 英语 |
七大方向——子方向分类 | 其他 |
国重实验室规划方向分类 | 其他 |
是否有论文关联数据集需要存交 | 否 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/57323 |
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 | HUANG Ying |
作者单位 | 1.Institute of Automation, Chinese Academy of Sciences 2.School of Artificial Intelligence, University of Chinese Academy of Sciences 3.School of Artificial Intelligence, Beijing University of Posts and Telecommunications |
第一作者单位 | 中国科学院自动化研究所 |
推荐引用方式 GB/T 7714 | WU Shiqiang,GUAN Hu,LIU Jie,et al. Imperceptible Audio Watermarking with Local Invariant Points and Adaptive Embedding Strength[J]. Chinese Journal of Electronics,2024:00. |
APA | WU Shiqiang,GUAN Hu,LIU Jie,ZENG Zhi,HUANG Ying,&ZHANG Shuwu.(2024).Imperceptible Audio Watermarking with Local Invariant Points and Adaptive Embedding Strength.Chinese Journal of Electronics,00. |
MLA | WU Shiqiang,et al."Imperceptible Audio Watermarking with Local Invariant Points and Adaptive Embedding Strength".Chinese Journal of Electronics (2024):00. |
条目包含的文件 | 下载所有文件 | |||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Imperceptible_Audio_(4872KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论