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| 支持向量回归机和多小波变换在数字图像水印算法中的应用 | |
| 引用本文： | 乔海英,苗利峰,易波.支持向量回归机和多小波变换在数字图像水印算法中的应用[J].数学的实践与认识,2012,42(10):260-264. |
| 作者姓名： | 乔海英 苗利峰 易波 |
| 作者单位： | 1. 河北广播电视大学理工部,河北石家庄,050071 2. 河北科技大学理学院,河北石家庄,050018 3. 中国农业大学理学院,北京,100083 |
| 摘 要： | 给出一种多小波域上基于支持向量回归机的数字图像水印新算法,算法充分利用了多小波变换和支持向量回归机的优点.通过对新算法实验结果的分析和与其他算法的对比得到:算法对JPEG压缩、模糊处理、锐化等攻击具有很强的鲁棒性. |
| 关 键 词： | 多小波 支持向量回归机 抗攻击能力 算法的对比 |
The Application of Support Vector Regression and Multi-wavelet Transform in the Digital Image Watermarking Algorithm |
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| QIAO Hai-ying , MIAO Li-feng , YI Bo.The Application of Support Vector Regression and Multi-wavelet Transform in the Digital Image Watermarking Algorithm[J].Mathematics in Practice and Theory,2012,42(10):260-264. | |
| Authors: | QIAO Hai-ying MIAO Li-feng YI Bo |
| Institution: | 1.College of Science,Hebei Radio and TV University,Shijiazhuang 050071,China) (2.College of Science,Hebei University of Science and Technology,Shijiazhuang 050018,China) (3.College of Science,China Agricultural University,Beijing 100083,China) |
| Abstract: | This paper proposes a novel watermarking algorithm that is based on support vector regression in the multiwavelet domain.This algorithm makes good use of multiwavelet transform and support vector regression’s merits.Through the analysis on the experimental results and the other algorithm contrast are:the algorithm of JPEG compression,fuzzy processing,sharpening and other attacks has very strong robustness. |
| Keywords: | digital watermark multiwavelet support vector machine support vector regression |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |