Adaptive Video Watermarking against Scaling Attacks Based on Quantization Index Modulation
文献类型：期刊论文
| 作者 | Lv, Zhongze1,2 ; Huang, Ying1; Guan, Hu1; Liu, Jie1; Zhang, Shuwu1; Zheng, Yang1
|
| 刊名 | ELECTRONICS
 |
| 出版日期 | 2021-07-01 |
| 卷号 | 10期号:14页码:15 |
| 关键词 | video watermarking scaling attacks adaptive quantization index modulation |
| DOI | 10.3390/electronics10141655 |
| 通讯作者 | Liu, Jie(jie.liu@ia.ac.cn) |
| 英文摘要 | Video watermarking plays a vital role in protecting the video copyright. The quantization-based methods are widely used in the existing watermarking algorithms, owing to their low computational complexity and completely blind extraction. However, most of them work poorly in resisting scaling attacks, by which the quantization value may fall outside the original quantization interval. For addressing this issue, an adaptive quantization index modulation method is proposed. The property that is associated with the ratio of the DC coefficient before and after scaling the video resolution motivates us to select the DC coefficient as the quantization value and set the size of the quantization interval by the video resolution to maintain the synchronization between them before and after scaling. Moreover, a strategy taking advantage of the high decoding reliability of the QRCode is proposed to terminate the extraction in advance, and both the embedding and the extracting process are performed in the spatial domain, which all contribute to further enhance the execution efficiency. The experimental results show that our algorithm outperforms the state-of-the-art method in terms of imperceptibility, robustness, and computational cost. |
| WOS关键词 | IMAGE WATERMARKING ; QR CODE ; SCHEME |
| 资助项目 | National Key R&D Program of China[2019YFF0302800] ; Key R&D Program of Shanxi[201903D421007] |
| WOS研究方向 | Computer Science ; Engineering ; Physics |
| 语种 | 英语 |
| 出版者 | MDPI |
| WOS记录号 | WOS:000676313700001 |
| 资助机构 | National Key R&D Program of China ; Key R&D Program of Shanxi |
| 源URL | [http://ir.ia.ac.cn/handle/173211/45501]  |
| 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, Beijing Engn Res Ctr Digital Content Technol, Inst Automat, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Artificial Intelligence, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lv, Zhongze,Huang, Ying,Guan, Hu,et al. Adaptive Video Watermarking against Scaling Attacks Based on Quantization Index Modulation[J]. ELECTRONICS,2021,10(14):15. |
| APA | Lv, Zhongze,Huang, Ying,Guan, Hu,Liu, Jie,Zhang, Shuwu,&Zheng, Yang.(2021).Adaptive Video Watermarking against Scaling Attacks Based on Quantization Index Modulation.ELECTRONICS,10(14),15. |
| MLA | Lv, Zhongze,et al."Adaptive Video Watermarking against Scaling Attacks Based on Quantization Index Modulation".ELECTRONICS 10.14(2021):15. |
入库方式： OAI收割
来源：自动化研究所
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