TAN Haishu, ZHAO Huimin, , et al. Image Information Hiding Detection Method Based on 2-D Markov Chain[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2011,50(3):53-56.
TAN Haishu, ZHAO Huimin, , et al. Image Information Hiding Detection Method Based on 2-D Markov Chain[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2011,50(3):53-56.DOI:
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