Recently, there has been a rapid growth in the utilization of medical images in telemedicine
applications. The authors in this paper presented a detailed discussion of different types of …

Image encryption is highly required in the big data healthcare cloud to improve the security
of the medical image for remote access. Data hiding method is the process of storing the …

Chaotic systems are used in various applications due to their high security and complexity.
Because minor changes in parameters have a significant effect on the output values and the …

Data hiding called steganography is a security technique to protect secret data throughout
the transmission from malicious attackers. The purposes of steganography are to obtain …

This paper presents a novel window-based method to remove high-density salt-and-pepper
noise for optimal ROI (Region Of Interest) detection of brain MRI (Magnetic Resonance …

In recent years, the importance of information security has increased due to the growth in
digital communication and steganography has come to the fore for secure communication …

In the multimedia arena, image tampering is an uncontrollable process that necessitates
content authentication and tamper detection in a variety of applications. One method that is …

Recently, it has become important to ensure data privacy, both when communicating and
storing data. Data hiding studies used to provide this privacy have become popular in recent …

This paper proposes a robust watermarking method against high‐density salt and pepper
noise attacks. Automatic region of interest (ROI) detection, embedding encoded data …

Reversible data hiding (RDH) is a recently emerged research domain in the field of
information security domain with broad applications in medical images and meta-data …