| An effective watermarking method against valumetric distortions | |
Wang, Zairan; Dong, Jing ; Wang, Wei; Tan, Tieniu
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| 2014 | |
| 会议名称 | IEEE International Conference on Image Processing |
| 会议录名称 | Proceedings of 2014 IEEE International Conference on Image Processing4 |
| 会议日期 | 27-30 Oct. 2014 |
| 会议地点 | Paris |
| 摘要 | Most of the quantization based watermarking algorithms are very sensitive to valumetric distortions, while these distortions are regarded as common processing in audio/video analysis. In recent years, watermarking methods which can resist this kind of distortions have attracted a lot of interests. But still many proposed methods can only deal with one certain kind of valumetric distortion as amplitude scaling, and fail in other kinds of valumetric distortions like constant change attack or gamma correction. In this paper, we propose a very simple method to tackle all the three kinds of valumetric distortions. A constant change invariant domain is first constructed by spread transform, in which the watermark is embedded using a certain amplitude scaling invariant based watermarking scheme. Several typical watermarking methods and attacks have been implemented in our experiments to demonstrate the effectiveness of the proposed method. |
| 关键词 | Watermarking |
| 文献类型 | 会议论文 |
| 条目标识符 | http://ir.ia.ac.cn/handle/173211/12314 |
| 专题 | 模式识别实验室 |
| 通讯作者 | Wang, Wei |
| 推荐引用方式 GB/T 7714 | Wang, Zairan,Dong, Jing,Wang, Wei,et al. An effective watermarking method against valumetric distortions[C],2014. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| 07026110.pdf（304KB） | 会议论文 | 开放获取 | CC BY-NC-SA | 浏览 | ||
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