Image Information Hiding Detection Method Based on 2-D Markov Chain
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Image Information Hiding Detection Method Based on 2-D Markov Chain
Acta Scientiarum Naturalium Universitatis SunYatseniVol. 50, Issue 3, Pages: 53-56(2011)
作者机构:
1. 佛山科学技术学院电子信息工程系,广东,佛山,528000
2.
3. 广东技术师范学院电子与信息学院,广东,广州,510665
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Published:2011,
Published Online:25 May 2011,
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TAN Haishu, ZHAO Huimin, , et al. Image Information Hiding Detection Method Based on 2-D Markov Chain. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 50(3):53-56(2011)
DOI:
TAN Haishu, ZHAO Huimin, , et al. Image Information Hiding Detection Method Based on 2-D Markov Chain. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 50(3):53-56(2011)DOI:
Image Information Hiding Detection Method Based on 2-D Markov Chain
An information hiding detection method is proposed combining 2-D Markov chain of thresholded predictionerror image and Support Vector Machines as classifier. As embedding data rate being 0.1 bpp (bits per pixel)
experimental investigation utilizing spread spectrum (SS) and a generic QIM method data hiding method respectively
correction detection rates are all above 90% . For generic LSB method
the method achieves a detection rate from 50% to 90% above with 001bpp-0.3bpp various embedding data rates.
关键词
信息隐藏马尔科夫链预测错误支持向量机检测
Keywords
information hidingMarkov ChainpredictionerrorSupport Vector Machinesdetection