Recently, many researchers have been interested in the application of chaos in
cryptography. Specifically, numerous research works have been focusing on chaotic image …

The definition of fractional calculus is introduced into a 3D multi-attribute chaotic system in
this paper. The fractional multi-attribute chaotic system (FMACS) numerical solution is …

In the presence of external stimuli and electromagnetic radiation (EMR), biological neurons
can exhibit different firing patterns and switch to appropriate firing modes because of …

Based on a variable-boostable chaotic system, a conservative chaotic system with
controllable amplitude and offset is proposed. The system exhibits rich symmetrical …

Chaotic systems are suitable for image encryption due to their numerous intrinsic properties.
However, the low-dimensional chaotic systems used in many existing chaos-based image …

Transition of firing modes via synapse is a crucial step in neural coding. The
neuron/synapse-like circuits have been proposed to simulate neural behaviors and …

Chaotic systems are widely used in many applications for their pseudo-random sequences
of fixed mathematical models. Several academics and engineers prefer using discrete maps …

By introducing a sinusoidal function into a three-dimensional map, a hyperchaotic map with
three positive Lyapunov exponents is derived. The map has two amplitude controllers, a …

Compared with integer order chaotic systems, fractional order chaotic systems can reflect
natural phenomena more accurately, which are more suitable for chaotic cryptosystems. In …

Aiming at the security and efficiency of image transmission, a fast image encryption
algorithm based on an improved 6-D chaotic system is proposed. Firstly, we design a hyper …