L* a* b* color space high capacity steganography utilizing quad-trees
There has always been a trade-off between embedding capacity and stego quality, and due
to this, current research in image steganography suffers either from low embedding capacity …
to this, current research in image steganography suffers either from low embedding capacity …
Toward optimal embedding capacity for transform domain steganography: a quad-tree adaptive-region approach
Embedding capacities of steganographic information security systems have remained
relatively low due to the adverse effect on perceptibility, where researchers had to trade-off …
relatively low due to the adverse effect on perceptibility, where researchers had to trade-off …
Enhancing steganography via stego post-processing by reducing image residual difference
B Chen, W Luo, P Zheng - Proceedings of the ACM Workshop on …, 2019 - dl.acm.org
Most modern steganography methods focus on designing an effective cost function. To our
best knowledge, there is no related works concerned about modifying stego to enhance …
best knowledge, there is no related works concerned about modifying stego to enhance …
Stego quality enhancement by message size reduction and fibonacci bit-plane mapping
An efficient 2-step steganography technique is proposed to enhance stego image quality
and secret message un-detectability. The first step is a pre-processing algorithm that …
and secret message un-detectability. The first step is a pre-processing algorithm that …
High payload image steganography based on Laplacian of Gaussian (LoG) edge detector
Image Steganography is the method of concealing secret information into the digital image,
and LSB replacement policy is recognized as the foremost and widely used approach. In …
and LSB replacement policy is recognized as the foremost and widely used approach. In …
A PVD based high capacity steganography algorithm with embedding in non-sequential position
Modern research in Steganography focuses on increasing the capacity without keeping any
perceptible signature into the stego-media. In this work, we present a pixel value difference …
perceptible signature into the stego-media. In this work, we present a pixel value difference …
A secure image steganography technique with moderately higher significant bit embedding
PK Gupta, R Roy, S Changder - 2014 International Conference …, 2014 - ieeexplore.ieee.org
Steganography is a process to hide secret data into a cover media in an imperceptible
manner. In the spatial domain of image steganography, the most common technique is Least …
manner. In the spatial domain of image steganography, the most common technique is Least …
An efficient hybrid steganography method based on edge adaptive and tree based parity check
H Al-Dmour, N Ali, A Al-Ani - … MMM 2015, Sydney, NSW, Australia, January …, 2015 - Springer
A major requirement for any steganography method is to minimize the changes that are
introduced to the cover image by the data embedding process. Since the Human Visual …
introduced to the cover image by the data embedding process. Since the Human Visual …
[HTML][HTML] High-capacity image steganography with minimum modified bits based on data mapping and LSB substitution
Steganography is the art and practice of communication using hidden messages. The least
significant bits (LSB) based method is the well-known type of steganography in the spatial …
significant bits (LSB) based method is the well-known type of steganography in the spatial …
An efficient steganographic framework based on dynamic blocking and genetic algorithm
M Iranpour, M Rahmati - Multimedia Tools and Applications, 2015 - Springer
An important property of any robust steganographic method is that it must introduce minimal
distortion in the created stego-images. This objective is achieved if one can maximize the …
distortion in the created stego-images. This objective is achieved if one can maximize the …