An information hiding detection method is proposed combining 2-D Markov chain of thresholded predictionerror 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 001bpp-0.3bpp various embedding data rates.