| 基于直方图频域统计矩的图像隐写分析 |
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| 引用本文： | 高建炯,宣国荣,施云庆,柴佩琪,杨志强.基于直方图频域统计矩的图像隐写分析[J].计算机应用,2005,25(10):2370-2373. |
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| 作者姓名： | 高建炯 宣国荣 施云庆 柴佩琪 杨志强 |
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| 作者单位： | 1. 同济大学,计算机科学与技术系,上海,200092
2. 美国新泽西州工学院,电气工程和计算机系,美国,新泽西 |
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| 基金项目： | 国家自然科学基金资助项目（90304017） |
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| 摘 要： | 以图像小波子带系数直方图频域统计绝对矩作为特征，进行图像隐写分析，取得良好的分类性能。并且从理论和实际两方面证实了，对于图像隐写分析，直方图频域矩比直方图空域矩更有效。实验结果表明本文方法优于目前其他的图像通用隐写方法。在CorelDraw图像库上的测试结果，对多种数据隐藏方法的正确检出率达90%以上。
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| 关 键 词： | 图像隐写分析 直方图频域矩 数据隐藏 |
| 文章编号： | 1001-9081（2005）10-2370-04 |
| 收稿时间： | 2005-05-08 |
| 修稿时间： | 2005-05-082005-06-29 |
Image steganalysis based on statistical moments in the frequency domain of the histogram |
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| GAO Jian-jiong,XUAN Guo-rong,SHI Yun-qing,CAI Pei-qi,YANG Zhi-qiang.Image steganalysis based on statistical moments in the frequency domain of the histogram[J].journal of Computer Applications,2005,25(10):2370-2373. |
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| Authors: | GAO Jian-jiong XUAN Guo-rong SHI Yun-qing CAI Pei-qi YANG Zhi-qiang |
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| Affiliation: | 1. Department of Computer Science, Tongji University, Shanghai 200092, China; 2. Department of Electric Computer Engineering, New Jersey Institute of Technology, New Jersey, USA |
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| Abstract: | This paper proposed an novel image steganalysis scheme which takes the statistical moments in the frequency domain of the histogram of wavelet subbands as features.Our theoretical analysis and experimental results shows that the statistical moments in the frequency domain of the histogram is more effective than that in the spatial domain of the histogram.The experimental results demonstrate that the proposed method is superior to existing steganalysis schemes.The test result on CorelDraw images: the detection rates of several data hiding methods are above 90%. |
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| Keywords: | image steganalysis moments in frequency domain of histogram data hiding |
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