Detection of data hiding in binary text images
Jun Ting Cheng, Alex Chichung Kot, Jun Liu, Hong Cao · 2005
We present in this paper a technique for the steganalysis of electronic binary text images. The proposed method utilizes the similarity between same characters or symbols. The proposed method can detect the existence of a secret message hidden by the embedding algorithms, which hide information by flipping centers of L-shape patterns (COL).