A Secure Steganographic Scheme in Binary Image

摘要

A secure Steganographic paradigm of binary image, which is fulfilled by simulating normal scanning process, is suggested in the paper. The indeter-ministic parts of scanning can be calculated by checking the differences between repeated scans. The information hiding is realized with reference to this indeterminism. We also provide a novel scheme to put this secure paradigm into practice by using the error control embedding technique. A more efficient practical method is presented based on morphological theory and the Matrix encoding strategy is utilized to improve the embedding performance.