Steganography is the art of concealing information in a cover media in such a way that the
presence of the information is unknown. Digital image steganography accomplishes the …

The development of information technology has led to a significant increase in the share of
multimedia traffic in data networks. This has necessitated to solve the following information …

An increasing number of spatial and frequency domain data hiding techniques have been
proposed to address the relatively low embedding capacities of image-based …

This paper introduces a high capacity image hiding scheme with enhanced stego image
quality. This new hiding scheme utilizes a multiscale Laplacian pyramid of the cover image …

This paper introduces the concept of a pixogram which makes possible a fresh approach to
high payload video steganography. The pixogram allows for a new perspective by …

Embedding capacities of steganographic information security systems have remained
relatively low due to the adverse effect on perceptibility, where researchers had to trade-off …

Since the concept of coverless information hiding was proposed, it has been greatly
developed due to its effectiveness of resisting the steganographic tools. In this paper, a new …

Achieving high embedding capacities for information hiding systems while maintaining high
perceptual stego quality is a critical challenge in steganography. This quandary is attracting …

Steganography is a data hiding technique, which is used for securing data. Both spatial and
transform domains are used to implement a steganography method. In this paper, a novel …

Steganography is critical in traceability, authentication, and secret delivery for multimedia. In
this paper, we propose a novel image steganography framework, named StegaEdge, via …