TY - GEN
T1 - Generalised category attack-improving histogram-based attack on JPEG LSB embedding
AU - Lee, Kwangsoo
AU - Westfeld, Andreas
AU - Lee, Sangjin
PY - 2007
Y1 - 2007
N2 - We present a generalised and improved version of the category attack on LSB steganography in JPEG images with straddled embedding path. It detects more reliably low embedding rates and is also less disturbed by double compressed images. The proposed methods are evaluated on several thousand images. The results are compared to both recent blind and specific attacks for JPEG embedding. The proposed attack permits a more reliable detection, although it is based on first order statistics only. Its simple structure makes it very fast.
AB - We present a generalised and improved version of the category attack on LSB steganography in JPEG images with straddled embedding path. It detects more reliably low embedding rates and is also less disturbed by double compressed images. The proposed methods are evaluated on several thousand images. The results are compared to both recent blind and specific attacks for JPEG embedding. The proposed attack permits a more reliable detection, although it is based on first order statistics only. Its simple structure makes it very fast.
UR - http://www.scopus.com/inward/record.url?scp=49949111194&partnerID=8YFLogxK
U2 - 10.1007/978-3-540-77370-2_25
DO - 10.1007/978-3-540-77370-2_25
M3 - Conference contribution
AN - SCOPUS:49949111194
SN - 354077369X
SN - 9783540773696
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 378
EP - 391
BT - Information Hiding - 9th International Workshop, IH 2007, Revised Selected Papers
T2 - 9th International Workshop on Information Hiding, IH 2007
Y2 - 11 June 2007 through 13 June 2007
ER -