Exploiting Four-Dimensional Chaotic Systems with Dissipation and Optimized Logical Operations for Secure Image Compression and Encryption
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 …
neural network (CHNN) model is designed, and the weight parameters are optimized to …
An effective image compression–encryption scheme based on compressive sensing (CS) and game of life (GOL)
At present, information entropies of cipher images gotten by some CS-based image
cryptosystems are lower than 7, which make them vulnerable to entropy attack. To cope with …
cryptosystems are lower than 7, which make them vulnerable to entropy attack. To cope with …
Chaos and compressive sensing based novel image encryption scheme
Out of various cryptographic attacks, Chosen-Plaintext Attack (CPA) is one of the most
powerful and widely used attack on encrypted images. In order to efficiently resist such a …
powerful and widely used attack on encrypted images. In order to efficiently resist such a …
Image encryption scheme with compressed sensing based on a new six-dimensional non-degenerate discrete hyperchaotic system and plaintext-related scrambling
C Sun, E Wang, B Zhao - Entropy, 2021 - mdpi.com
Digital images can be large in size and contain sensitive information that needs protection.
Compression using compressed sensing performs well, but the measurement matrix directly …
Compression using compressed sensing performs well, but the measurement matrix directly …
An image encryption scheme based on chaotic system and compressed sensing for multiple application scenarios
C Wang, L Song - Information Sciences, 2023 - Elsevier
In this paper, we propose a novel image encryption scheme based on a chaotic system and
compressed sensing for multiple application scenarios. It is a dedicated scheme for JPEG …
compressed sensing for multiple application scenarios. It is a dedicated scheme for JPEG …
An image compression encryption algorithm based on chaos and ZUC stream cipher
X Song, M Shi, Y Zhou, E Wang - Entropy, 2022 - mdpi.com
In order to improve the transmission efficiency and security of image encryption, we
combined a ZUC stream cipher and chaotic compressed sensing to perform image …
combined a ZUC stream cipher and chaotic compressed sensing to perform image …
Image compression–encryption scheme based on hyper-chaotic system and 2D compressive sensing
N Zhou, S Pan, S Cheng, Z Zhou - Optics & Laser Technology, 2016 - Elsevier
Most image encryption algorithms based on low-dimensional chaos systems bear security
risks and suffer encryption data expansion when adopting nonlinear transformation directly …
risks and suffer encryption data expansion when adopting nonlinear transformation directly …
An efficient chaos-based image compression and encryption scheme using block compressive sensing and elementary cellular automata
In this paper, an efficient image compression and encryption scheme combining the
parameter-varying chaotic system, elementary cellular automata (ECA) and block …
parameter-varying chaotic system, elementary cellular automata (ECA) and block …
Compressive sensing and hyper-chaos based image compression-encryption
R Ponuma, R Amutha, B Haritha - 2018 Fourth International …, 2018 - ieeexplore.ieee.org
A 2D-Compressive Sensing and hyper-chaos based image compression-encryption
algorithm is proposed. The 2D image is compressively sampled and encrypted using two …
algorithm is proposed. The 2D image is compressively sampled and encrypted using two …
Image compression-encryption algorithm based on chaos and compressive sensing
J Cai, S Xie, J Zhang - Multimedia Tools and Applications, 2023 - Springer
An image encryption scheme based on compressive sensing (CS) and chaos is proposed.
Firstly, the plain image is transformed into the sparse coefficient matrix by discrete wavelet …
Firstly, the plain image is transformed into the sparse coefficient matrix by discrete wavelet …