A Blind Watermarking Algorithm Based on Lifting Wavelet Transform and Scrambling Technology
文献类型：会议论文
| 作者 | Jia ZZ(贾朱植); Zhu HY(祝洪宇); Cheng WS(程万胜) |
| 出版日期 | 2010 |
| 会议名称 | 2010 International Conference on Electrical and Control Engineering (ICECE 2010) |
| 会议日期 | June 25-27, 2010 |
| 会议地点 | Wuhan, China |
| 关键词 | blind watermark lifting wavelet transform scrambling technology |
| 页码 | 4576-4579 |
| 中文摘要 | This paper presents a new blind watermarking algorithm based on lifting wavelet transform and scrambling technology. In this algorithm the watermark image is scrambled by new Arnold transform, and the original image is decomposed three levels by lifting wavelet transform. Three high frequency coefficients of corresponding locations in the same level are sorted, and come into being several sub-sections. The defined eigenvalue is in the different sub-sections, as the information embedded is different. The watermark can be blind extracted according to the locations of eigenvalues. And this method is proved to have a good invisible character, a strong robustness and recognizable character under assaults of cut, noise, low-pass filter, and compression by simulation experiments. |
| 收录类别 | EI |
| 产权排序 | 2 |
| 会议主办者 | IEEE |
| 会议录 | Proceedings of the 2010 International Conference on Electrical and Control Engineering (ICECE 2010)
 |
| 会议录出版者 | IEEE Computer Society |
| 会议录出版地 | Los Alamitos, CA, USA |
| 语种 | 英语 |
| ISBN号 | 978-1-4244-6880-5 |
| 源URL | [http://ir.sia.cn/handle/173321/8295]  |
| 专题 | 沈阳自动化研究所_工业信息学研究室 |
| 推荐引用方式 GB/T 7714 | Jia ZZ,Zhu HY,Cheng WS. A Blind Watermarking Algorithm Based on Lifting Wavelet Transform and Scrambling Technology[C]. 见:2010 International Conference on Electrical and Control Engineering (ICECE 2010). Wuhan, China. June 25-27, 2010. |
入库方式： OAI收割
来源：沈阳自动化研究所
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