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 …

In order to aim for diagnosis of disease and decision making, the medical imaging plays an
important role in health science. Clinical pictures are portrayals of profoundly vulnerable …

This survey presents a brief discussion of different aspects of digital image watermarking.
Included in the present discussion are these general concepts: major characteristics of …

This study proposes an efficient dual image-based reversible fragile watermarking scheme
(DI-RFWS) that can accurately detect and locate the tampering regions from an image. The …

With the exponential rise of multimedia technology and networked infrastructure, electronic
healthcare is coming up a big way. One of the most important challenges in an electronic …

A multipurpose image watermarking scheme is proposed in the present work in order to
provide tamper localization, self-recovery and ownership verification of the host image. For …

In real-time data transmission, the protection of multimedia content from unauthorized
access is pivotal. In this context, digital watermarking techniques have drawn significant …

Watermarking is used to protect the copyrighted materials from being misused and help us
to know the lawful ownership. The security of any watermarking scheme is always a prime …

The proportion of multimedia traffic in data networks has grown substantially as a result of
advancements in IT. As a result, it's become necessary to address the following challenges …

In recent years, the growth of the Internet along with multimedia data delivery, have caused
the misuse and even alteration of the original digital content. As a security mechanism …