TY - GEN
T1 - A methodology of steganalysis for images
AU - Hernandez-Chamorro, A.
AU - Espejel-Trujillo, A.
AU - Lopez-Hernandez, J.
AU - Nakano-Miyatake, M.
AU - Perez-Meana, H.
PY - 2009
Y1 - 2009
N2 - This paper provides a comparison of some of the steganalysis methods proposed in the literature, and using these comparison results, a global steganalysis methodology is proposed. The secret message detection capacities of these steganalysis methods are evaluated using stegoimages generated by typical data hiding algorithms. The evaluation of steganalysis methods is realized in terms of false negative and false positive error rates using 100 images. There isn't any steganalysis that can detect presence of secret message in all type of stegoimages. Therefore, to realize a reliable analysis about a suspicious image, several steganalysis methods must be efficiently combined. In this paper, some considerations about steganalysis are provided using the results obtained of the comparison of steganalysis methods.
AB - This paper provides a comparison of some of the steganalysis methods proposed in the literature, and using these comparison results, a global steganalysis methodology is proposed. The secret message detection capacities of these steganalysis methods are evaluated using stegoimages generated by typical data hiding algorithms. The evaluation of steganalysis methods is realized in terms of false negative and false positive error rates using 100 images. There isn't any steganalysis that can detect presence of secret message in all type of stegoimages. Therefore, to realize a reliable analysis about a suspicious image, several steganalysis methods must be efficiently combined. In this paper, some considerations about steganalysis are provided using the results obtained of the comparison of steganalysis methods.
KW - Data hiding
KW - False negative error
KW - Steganalysis
KW - Steganography
KW - Stegoimage
UR - http://www.scopus.com/inward/record.url?scp=77950171507&partnerID=8YFLogxK
U2 - 10.1109/CONIELECOMP.2009.42
DO - 10.1109/CONIELECOMP.2009.42
M3 - Contribución a la conferencia
AN - SCOPUS:77950171507
SN - 9780769535876
T3 - CONIELECOMP 2009 - 19th International Conference on Electronics Communications and Computers
SP - 102
EP - 106
BT - CONIELECOMP 2009 - 19th International Conference on Electronics Communications and Computers
T2 - 19th International Conference on Electronics Communications and Computers, CONIELECOMP 2009
Y2 - 26 February 2009 through 28 February 2009
ER -