TY - GEN
T1 - A novel mapping scheme for steganalysis
AU - Chen, Licong
AU - Shi, Yun Q.
AU - Sutthiwan, Patchara
AU - Niu, Xinxin
PY - 2013
Y1 - 2013
N2 - Recently the research on steganalysis for breaking HUGO has been further moved ahead. A novel mapping scheme is reported in this paper. Through a Huffman coding like procedure, this scheme can lower the feature dimensionality from 625 to 120 generated from one residual image as a 4th order co-occurrence matrix is considered. Two experiments have been reported to demonstrate its effectiveness. In breaking the HUGO, the proposed mapping scheme has been applied to the frame work of the state-of-the-art [13] with some minor modification. With a total number of 15,840 features the new method can achieve 87.17% accuracy in BOSSbase ver. 0.92 at 0.4 bpp, outperforming the state-of-the-art.
AB - Recently the research on steganalysis for breaking HUGO has been further moved ahead. A novel mapping scheme is reported in this paper. Through a Huffman coding like procedure, this scheme can lower the feature dimensionality from 625 to 120 generated from one residual image as a 4th order co-occurrence matrix is considered. Two experiments have been reported to demonstrate its effectiveness. In breaking the HUGO, the proposed mapping scheme has been applied to the frame work of the state-of-the-art [13] with some minor modification. With a total number of 15,840 features the new method can achieve 87.17% accuracy in BOSSbase ver. 0.92 at 0.4 bpp, outperforming the state-of-the-art.
KW - HUGO (Highly Undetectable Stegonagraphy)
KW - Markov process
KW - Steganalysis
KW - co-occurrence matrix
KW - local binary patterns
KW - mapping scheme
KW - steganography
KW - transition probability matrix
UR - http://www.scopus.com/inward/record.url?scp=84883172225&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84883172225&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-40099-5_3
DO - 10.1007/978-3-642-40099-5_3
M3 - Conference contribution
AN - SCOPUS:84883172225
SN - 9783642400988
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 19
EP - 33
BT - Digital Forensics and Watermaking - 11th International Workshop, IWDW 2012, Revised Selected Papers
T2 - 11th International Workshop on Digital Forensics and Watermaking, IWDW 2012
Y2 - 26 November 2007 through 3 November 2012
ER -