Digital images play a crucial role in modern communication, but the accompanying privacy
concerns have become increasingly prominent. In this context, image encryption technology …

Abstract Artificial Neural Networks (ANNs) are remarkably able to fit complex functions,
making them useful in various applications and systems. This paper uses ANN to fit the …

In this paper a new two-dimensional chaotic map based on Logistic map and Chebyshev
map is proposed. The performance analysis and evaluation show the proposed map has a …

Chaotic encryption mostly has been proposed to protect a single image or batch images of
identical size. Typically, it splices these images into a huge one, and later performs batch …

The design of the lattice coupling mode in current spatiotemporal chaotic systems lacks
dynamic characteristics. When it is applied to the cryptosystem, its chaotic performance …

This paper proposes a novel image encryption method based on coupled map lattice (CML)
model. The main idea of this method is to solve the initial conditions of the CML system by …

Traditionally, keys are generated using the hash value of the given image in the image
cryptography to boost the security effects. The keys have been sent to the concerned …

Ensuring the privacy and secrecy of digital medical images has become a pressing issue as
a result of the quick development of smart medical technology and the exponential growth in …

The transmission of digital image in Internet is convenient, but at the same time the great risk
of information leakage is existed. To meet the requirements of image content security and …

Biometric images are an important means of personal identity verification and identification
and are related to personal privacy and property security. To address the problems of poor …