Visually meaningful image encryption may keep the data security and appearance security
of the digital images. However, there are still security and efficiency shortcomings existing in …

In accordance with the principle that the cube graph can be obtained by superimposing
planes, a multiple-image encryption scheme based on hyperchaotic map and 3D cube is …

A new improved three-dimensional continuous chaotic system (ImproBsys) is designed in
this paper. It can achieve from an ordinary chaotic state to a hyperchaotic state, that is …

Medical images are closely related to the patient's condition. We put forward the model of
Sin-Arcsin-Arnold Multi-Dynamic random nonadjacent Coupled Map Lattice (SAMCML) and …

In this work, a new discrete chaotic map is developed from the 1D ICMIC (Iterative Map with
Infinite Collapses) to control the 2D Hénon map. The performances of the proposed discrete …

While studying remote sensing images, it is found that the band of remote sensing images
can be used as a carrier to store different images. Therefore, this paper proposes a novel …

The dynamics of a memristive system is dependent on the initial values and thus the
threshold of coupling intensity for synchronization approach becomes unknown and …

In this paper, a memristive circuit system is proposed and its dynamical characteristics are
analyzed by two-parameters bifurcation diagrams, Lyapunov exponent spectrum, SE …

Current multiple-image encryption schemes usually require a fixed number or the same size
of images. Therefore, this paper proposes a multiple-image encryption algorithm that can …

In the last decade, the communication of images through the internet has increased. Due to
the growing demands for data transfer through images, protection of data and safe …