Steganalysis of Data Hiding in Binary Text Images
Jun Ting Cheng, Alex Chichung Kot, Jun Liu, Hong Cao · 2005
We present a technique for the steganalysis of electronic binary text images. The proposed method makes use of the similarity between the same characters or symbols for the purpose of detection. The idea of soft pattern matching is used to pair similar characters or symbols together for comparison. The proposed method can estimate the length of the message embedded by the targeted embedding algorithm.