| 基于支持向量机的语音隐藏信息盲检测方法 |
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| 引用本文： | 汪云路,程义民,田源,钱振兴. 基于支持向量机的语音隐藏信息盲检测方法[J]. 电路与系统学报, 2009, 14(4) |
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| 作者姓名： | 汪云路 程义民 田源 钱振兴 |
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| 作者单位： | 中国科学技术大学,电子科学与技术系,安徽,合肥,230027 |
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| 摘 要： | 描述了一种基于支持向量机(SVM)的语音隐藏信息盲检测方法.该方法先用方差分析法(ANOVA)选择语音质量评估参数种类和数量,将挑选出的语音质量评估参数用于SVM分类机的训练,通过SVM的学习对可疑的语音进行隐藏信息盲检测.实验结果表明,该方法对常用的变换域信息隐藏方法有较好的检测效果.
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| 关 键 词： | 语音信息隐藏 盲检测 语音质量评估参数 方差分析 支持向量机 |
A blind detecting method of audio information hiding based on Support Vector Machine |
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| WANG Yun-lu,CHENG Yi-min,TIAN Yuan,QIAN Zhen-xing. A blind detecting method of audio information hiding based on Support Vector Machine[J]. Journal of Circuits and Systems, 2009, 14(4) |
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| Authors: | WANG Yun-lu CHENG Yi-min TIAN Yuan QIAN Zhen-xing |
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| Affiliation: | WANG Yun-lu,CHENG Yi-min,TIAN Yuan,QIAN Zhen-xing(Department of Electronic Science & Technology,University of Science & Technology of China,Hefei 230027,China) |
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| Abstract: | An audio steganalysis method for information detecting based on support vector machine is given.Audio quality metrics chosen by the analysis of variance(ANOVA) technique can be used for SVMs training and the probable stego-audio can be detected.Simulation results indicate that it general does well in transform domain stegraphic generally. |
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| Keywords: | Audio information hiding blind detecting audio quality metrics analysis of variance Support Vector Machine |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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