20 search results - page 1 / 4 » Improved Detection of LSB Steganography in Grayscale Images |
IH
2004
Springer
13 years 10 months ago
2004
Springer
We consider methods for answering reliably the question of whether an image contains hidden data; the focus is on grayscale bitmap images and simple LSB steganography. Using a dist...
SSWMC
2004
13 years 6 months ago
2004
We give initial results from a new project which performs statistically accurate evaluation of the reliability of image steganalysis algorithms. The focus here is on the Pairs and...
ICIP
2008
IEEE
13 years 11 months ago
2008
IEEE
Recently Zhang et al described an algorithm for the detection of ±1 LSB steganography based on the statistics of the amplitudes of local extrema in the greylevel histogram. Exper...
ICMCS
2006
IEEE
13 years 11 months ago
2006
IEEE
The detection of LSB steganography is a question of common interest in the research of steganalysis techniques. In this paper, the distribution of the difference between the curre...
MMSEC
2005
ACM
13 years 10 months ago
2005
ACM
We propose a general framework for the detection of the LSB steganography using digital media files as cover objects. The new framework exploits high-order statistics of the samp...