Minimizing additive distortion in steganography using syndrome-trellis codes
T Filler, J Judas, J Fridrich - IEEE Transactions on Information …, 2011 - ieeexplore.ieee.org
This paper proposes a complete practical methodology for minimizing additive distortion in
steganography with general (nonbinary) embedding operation. Let every possible value of …
steganography with general (nonbinary) embedding operation. Let every possible value of …
[图书][B] Steganography in digital media: principles, algorithms, and applications
J Fridrich - 2009 - books.google.com
Steganography, the art of hiding of information in apparently innocuous objects or images, is
a field with a rich heritage, and an area of rapid current development. This clear, self …
a field with a rich heritage, and an area of rapid current development. This clear, self …
[图书][B] Digital watermarking and steganography
Digital audio, video, images, and documents are flying through cyberspace to their
respective owners. Unfortunately, along the way, individuals may choose to intervene and …
respective owners. Unfortunately, along the way, individuals may choose to intervene and …
Efficient steganographic embedding by exploiting modification direction
X Zhang, S Wang - IEEE Communications letters, 2006 - ieeexplore.ieee.org
A novel method of steganographic embedding in digital images is described, in which each
secret digit in a (2n+ 1)-ary notational system is carried by n cover pixels and, at most, only …
secret digit in a (2n+ 1)-ary notational system is carried by n cover pixels and, at most, only …
Matrix embedding for large payloads
J Fridrich, D Soukal - IEEE Transactions on Information …, 2006 - ieeexplore.ieee.org
Matrix embedding is a previously introduced coding method that is used in steganography to
improve the embedding efficiency (increase the number of bits embedded per embedding …
improve the embedding efficiency (increase the number of bits embedded per embedding …
New blind steganalysis and its implications
The contribution of this paper is two-fold. First, we describe an improved version of a blind
steganalysis method previously proposed by Holotyak et al. and compare it to current state …
steganalysis method previously proposed by Holotyak et al. and compare it to current state …
Minimizing embedding impact in steganography using trellis-coded quantization
T Filler, J Judas, J Fridrich - Media forensics and security II, 2010 - spiedigitallibrary.org
In this paper, we propose a practical approach to minimizing embedding impact in
steganography based on syndrome coding and trellis-coded quantization and contrast its …
steganography based on syndrome coding and trellis-coded quantization and contrast its …
Capacity bounds and constructions for reversible data-hiding
TON Kalker, FMJ Willems - 2002 14th International Conference …, 2002 - ieeexplore.ieee.org
An undesirable side effect of many watermarking and data-hiding schemes is that the host
signal into which auxiliary data is embedded is distorted. Finding an optimal balance …
signal into which auxiliary data is embedded is distorted. Finding an optimal balance …
Designing near-optimal steganographic codes in practice based on polar codes
Steganography is an information hiding technique for covert communication. So far
Syndrome-Trellis Codes (STC), a convolutional codes-based method, is the only near …
Syndrome-Trellis Codes (STC), a convolutional codes-based method, is the only near …
Practical methods for minimizing embedding impact in steganography
J Fridrich, T Filler - Security, Steganography, and …, 2007 - spiedigitallibrary.org
In this paper, we propose a general framework and practical coding methods for
constructing steganographic schemes that minimize the statistical impact of embedding. By …
constructing steganographic schemes that minimize the statistical impact of embedding. By …