Due to Internet of Things (IoT), it has become easy to surveil the critical regions. Images are
important parts of Surveillance Systems, and it is required to protect the images during …

In the transmission of medical images, if the image is not processed, it is very likely to leak
data and personal privacy, resulting in unpredictable consequences. Traditional encryption …

Hyperchaotic maps are generally used in the encryption to generate the secret keys. The
number of hyperchaotic maps has been implemented so far. These maps involve a large …

In this paper, a new four-dimensional chaotic system derived from the continuous Hopfield
neural network (CHNN) model is designed, and the weight parameters are optimized to …

A secure and reliable image encryption scheme is presented, which depends on a novel
chaotic log-map, deep convolution neural network (CNN) model, and bit reversion operation …

The importance of image encryption has considerably increased especially after the
dramatic evolution of the internet of things (IOT) and due to the simplicity of capturing and …

With the explosion of the generation, transmission and sharing of image data over the
Internet and other unsecured networks, the need for and significance of the development of …

With the advancements in Internet technologies, a huge amount of images are transferred
over the public networks. Therefore, during the transmission process, the images are prone …

High security has always been the ultimate goal of image encryption, and the closer the
ciphertext image is to the true random number, the higher the security. Aiming at popular …

Image encryption based on chaos has been extensively researched in the past, many
researchers have approached the problem of dynamic key from the image pixels, however …