5 search results - page 1 / 1 » LLRT based detection of LSB hiding |
128
click to vote
ICIP
2003
IEEE
16 years 2 months ago
2003
IEEE
In this paper we consider a hypothesis testing approach for detection of hiding in the least significant bit (LSB). This steganalysis problem is a composite hypothesis testing pro...
107
click to vote
MMSEC
2005
ACM
15 years 6 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...
97
Voted
TIFS
2010
14 years 10 months ago
2010
This paper presents a novel method for detection of steganographic methods that embed in the spatial domain by adding a low-amplitude independent stego signal, an example of which...
96
Voted
ICMCS
2000
IEEE
15 years 4 months ago
2000
IEEE
In this paper, we analyze the security of Least Significant Bit (LSB) embedding for hiding messages in high-color-depth digital images. We introduce a powerful steganalytic techni...
111
click to vote
ICMCS
2006
IEEE
15 years 6 months ago
2006
IEEE
A steganalysis system based on 2-D Markov chain of thresholded prediction-error image is proposed in this paper. Image pixels are predicted with their neighboring pixels, and the ...