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 …

Steganography is the science that involves communicating secret data in an appropriate
multimedia carrier, eg, image, audio, and video files. It comes under the assumption that if …

With the widespread growth of medical images and improved communication and computer
technologies in recent years, authenticity of the images has been a serious issue for E …

Internet of Medical Things (IoMT)-driven smart health and emotional care is revolutionizing
the healthcare industry by embracing several technologies related to multimodal …

A new high capacity and reversible data hiding scheme for e-healthcare applications has
been presented in this paper. Pixel to Block (PTB) conversion technique has been used as …

Image interpolation is a very important branch in image processing. It is widely used in
imaging world, for example, image interpolation is often used in 3-D medical image to …

Image scaling algorithms are intended to preserve the visual features before and after
scaling, which is commonly used in numerous visual and image processing applications. In …

Reversible data hiding (RDH) within images is the process of securing data into cover
images without degradation. Its challenge is to hide a large payload while taking into …

Steganography is the science and art of covert communication. Conversely, steganalysis is
the study of uncovering the steganographic process. The evolution of steganography has …

Reversible data hiding (RDH) within images is the process of hiding secret data into a cover
image in a way that the image can be completely recovered after extracting the embedded …