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 …

Recent advancement in the digital technology and internet has facilitated usage of
multimedia objects for data communication. However, interchanging information through the …

Images are very important forms of data that are widely used nowadays. Every day, millions
of grey and color images are transferred via the web. Protecting these images from …

In the age of Information Technology, the day-life required transmitting millions of images
between users. Securing these images is essential. Digital image encryption is a well-known …

A novel cryptosystem of color images is proposed. We defined a multi-channel orthogonal
Gegenbauer moments with fractional order (FrMGMs) in Cartesian coordinates and then …

Data confidentiality plays a paramount part in our everyday lives. While most modern
cryptosystems perform skillfully on digital resources, the rapid development of quantum …

The structural characteristics of white blood cells (WBCs) can provide important information
about human health status. For this reason, over the past four decades, researchers have …

Data security is very essential since the communication takes place in the open network. In
order to protect the data techniques such as image encryption and data hiding have become …

The Information technology requires the transmission of daily-life images that may reach to
millions or even more. Thus, securing them becomes an urgent matter using the encryption …

After the tremendous development and fast growth in communication systems and electronic
devices, information security and preservation have become one of the most important …