4.5 Article

Current modulation based vertical cavity surface emitting laser: system-on-chip realization and compressive sensing based image encryption

Related references

Note: Only part of the references are listed.
Article Optics

Multi-image encryption based on singular value decomposition ghost imaging and RSA public-key cryptography

Miao Wang et al.

Summary: This article proposes a multi-image encryption method based on singular value decomposition ghost imaging and RSA public-key cryptography. The target images are transformed into ciphertext through Radon transform and QR encoding, and the keys are encrypted using RSA public-key cryptosystem. Only the receiver with the RSA private key can decrypt the ciphertext and reconstruct the target images.

JOURNAL OF OPTICS-INDIA (2023)

Article Mathematics, Interdisciplinary Applications

A cryptosystem based on a chameleon chaotic system and dynamic DNA coding

V. R. Folifack Signing et al.

Summary: In this article, a chameleon cryptosystem based on a chameleon chaotic system and dynamic DNA coding is proposed for image encryption. The chosen chaotic sequences are tightly connected to disrupt the pixel image distribution. To enhance security, confusion and diffusion operations are closely related to the chaotic sequences. The experimental results demonstrate that the proposed cryptosystem performs well against various attacks.

CHAOS SOLITONS & FRACTALS (2022)

Article Mathematics, Interdisciplinary Applications

Optical color image encryption scheme with a novel DNA encoding algorithm based on a chaotic circuit

Melih Yildirim

Summary: This study proposes an optical setup with a unique color image cryptography technique using a chaotic system and DNA encoding. The encryption scheme is tested for security through various tests and simulations, demonstrating resistance against statistical and differential attacks.

CHAOS SOLITONS & FRACTALS (2022)

Article Computer Science, Software Engineering

Color image encryption scheme based on fractional Hartley transform and chaotic substitution-permutation

Gurpreet Kaur et al.

Summary: The proposed method of color image encryption utilizes compound chaotic mappings, fractional Hartley transformation and piecewise linear chaotic map for substitution, optical processing and permutation of image pixels. It enhances security by combining optical transformation and chaos-based substitution and permutation processes. The scheme is lossless and symmetric, providing high sensitivity to keys and resistance to various forms of attacks.

VISUAL COMPUTER (2022)

Article Computer Science, Information Systems

Dynamic analysis of a novel chaotic system with no linear terms and use for DNA-based image encryption

Nkapkop Jean De Dieu et al.

Summary: The present paper proposes a new image encryption scheme based on DNA coding and a chaotic sequence generated by a new 3D chaotic system without linear terms. The feasibility and robustness of the proposed scheme are evaluated through various security tests, proving its effectiveness and security. This contribution promotes the application of nonlinear science in image encryption using DNA coding.

MULTIMEDIA TOOLS AND APPLICATIONS (2022)

Article Optics

A new combination chaotic system and its application in a new Bit-level image encryption scheme

Wenjie Zhou et al.

Summary: A new combination chaotic system (NCCS) was proposed for image encryption in this paper, showing larger key space and better cryptographic features. The proposed scheme includes the generation of key streams, image confusion and diffusion operations using NCCS, demonstrating high security and good chaotic behavior.

OPTICS AND LASERS IN ENGINEERING (2022)

Article Engineering, Electrical & Electronic

DCT-based medical image compression using machine learning

Kamil Dimililer

Summary: Machine learning algorithms are trained to relate medical image contents to compression ratios, with the radial basis function neural network achieving the best classification results for optimal compression ratios for X-ray images.

SIGNAL IMAGE AND VIDEO PROCESSING (2022)

Article Physics, Multidisciplinary

Circuit and microcontroller validation of the extreme multistable dynamics of a memristive Jerk system: application to image encryption

Zeric Tabekoueng Njitacke et al.

Summary: In this paper, an image encryption technique based on chaotic behavior and DNA coding is proposed. The system used can exhibit the coexistence of an infinite number of stable states, and the efficiency of the cryptosystem is enhanced by using DNA coding. The experimental results and analyses demonstrate the robustness of the proposed cryptosystem.

EUROPEAN PHYSICAL JOURNAL PLUS (2022)

Article Multidisciplinary Sciences

A Novel Compound-Coupled Hyperchaotic Map for Image Encryption

Christophe Magloire Lessouga Etoundi et al.

Summary: This study presents a general strategy to derive an n-D hyperchaotic map with a high Lyapunov exponent. A detailed analysis of a 2D case study shows that the novel map has higher randomness and more scattered state distribution compared to traditional maps. The research also proves that the attractors of the novel map belong to the hyperchaotic type. Finally, these hyperchaotic sequences are used for image encryption/decryption, and various validation metrics demonstrate the security of the proposed methodology.

SYMMETRY-BASEL (2022)

Article Computer Science, Hardware & Architecture

Chaos in a novel Wien bridge-based RC chaotic oscillator: dynamic analysis with application to image encryption

Janarthanan Ramadoss et al.

Summary: In this paper, a novel chaotic circuit is designed and its regular and chaotic dynamics are investigated using a mathematical model. The circuit exhibits interesting dynamical properties and is successfully applied to digital image encryption.

ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING (2022)

Article Computer Science, Artificial Intelligence

Fast image encryption algorithm with high security level using the Bulban chaotic map

Mohamed Zakariya Talhaoui et al.

Summary: A new efficient and high-speed image encryption scheme based on the Bulban chaotic map is proposed, achieving security through circular shift, XOR operation, and Modulo function. The scheme is extremely secure and highly fast for real-time image processing at 80 fps.

JOURNAL OF REAL-TIME IMAGE PROCESSING (2021)

Article Computer Science, Software Engineering

A new one-dimensional chaotic map and its application in a novel permutation-less image encryption scheme

Mohamed Zakariya Talhaoui et al.

Summary: The paper introduces a new real one-dimensional cosine fractional (1-DCF) chaotic map and proposes a fast image encryption scheme based on this map. By utilizing a permutation-less architecture and a substitution process with high sensitivity, the scheme achieves a high security level and encryption speed. Additionally, replacing the natural row-order encryption with a more secure random-like encryption order further enhances the security and speed of the encryption scheme.

VISUAL COMPUTER (2021)

Article Mathematics, Interdisciplinary Applications

Complex dynamics from heterogeneous coupling and electromagnetic effect on two neurons: Application in images encryption

Zeric Tabekoueng Njitacke et al.

Summary: This paper investigates the influence of electromagnetic flux on the dynamics of a model of heterogeneous coupled neurons, revealing hidden firing activities and hysteretic dynamics through numerical simulations. By utilizing Hamilton energy and the Helmholtz theorem, the characteristics of the coupled neurons are demonstrated, and the model is validated and encrypted using digital implementation and compressive sensing techniques.

CHAOS SOLITONS & FRACTALS (2021)

Article Computer Science, Information Systems

A novel triple-image encryption and hiding algorithm based on chaos, compressive sensing and 3D DCT

Xingyuan Wang et al.

Summary: A novel triple-image encryption and hiding algorithm is proposed in this paper, utilizing a combination of 2D chaotic system, compressive sensing, and 3D discrete cosine transform to achieve high encryption efficiency and security.

INFORMATION SCIENCES (2021)

Article Computer Science, Information Systems

A new fractional one dimensional chaotic map and its application in high-speed image encryption

Mohamed Zakariya Talhaoui et al.

Summary: A new fractional one-dimensional chaotic map with a large chaotic space and simple structure is proposed for real-time image encryption. The combination of substitution and permutation stages significantly increases the scheme's security and speed by modifying both pixel positions and values simultaneously. Simulation and experimental analysis confirm the high performance of the proposed scheme.

INFORMATION SCIENCES (2021)

Article Optics

A novel image encryption method based on fractional discrete Meixner moments

Omar El Ogri et al.

Summary: This article proposed a new set of Fractional Discrete Meixner Polynomials to enhance the performance of Meixner moments. The image encryption and decryption method based on these polynomials demonstrated good encryption effect and resistance to various attacks. This encryption scheme is sensitive to keys, ensuring sufficient security and robustness.

OPTICS AND LASERS IN ENGINEERING (2021)

Article Engineering, Electrical & Electronic

Adaptive embedding: A novel meaningful image encryption scheme based on parallel compressive sensing and slant transform

Donghua Jiang et al.

Summary: This paper proposes a novel image encryption and embedding algorithm by combining multiple techniques to achieve visually secure image encryption. By optimizing the processing of sparse matrices and embedding methods, high-quality cipher images are obtained.

SIGNAL PROCESSING (2021)

Article Engineering, Mechanical

An adjustable visual image cryptosystem based on 6D hyperchaotic system and compressive sensing

Xingyuan Wang et al.

Summary: This paper proposes an efficient and adjustable visual image encryption scheme combining a 6D hyperchaotic system, compressive sensing, and Bezier curve embedding. The scheme shows high decryption quality, visual security, robustness, and operating efficiency, outperforming existing related schemes.

NONLINEAR DYNAMICS (2021)

Article Multidisciplinary Sciences

Re-epithelialization and immune cell behaviour in an ex vivo human skin model

Ana Rakita et al.

SCIENTIFIC REPORTS (2020)

Article Computer Science, Information Systems

Design and implementation of a simple dynamical 4-D chaotic circuit with applications in image encryption

Nestor Tsafack et al.

INFORMATION SCIENCES (2020)

Article Multidisciplinary Sciences

Compressive Sensing with Optical Chaos

D. Rontani et al.

Scientific Reports (2016)

Article Computer Science, Information Systems

The Orthogonal Super Greedy Algorithm and Applications in Compressed Sensing

Entao Liu et al.

IEEE TRANSACTIONS ON INFORMATION THEORY (2012)

Article Physics, Multidisciplinary

Nonlinear dynamics in VCSELs driven by a sinusoidally modulated current and Rossler oscillator

S. T. Kingni et al.

EUROPEAN PHYSICAL JOURNAL PLUS (2012)

Article Physics, Multidisciplinary

Chaos and pulse packages in current-modulated VCSELs

J. H. Talla Mbe et al.

PHYSICA SCRIPTA (2010)

Article Engineering, Electrical & Electronic

A Fast Approach for Overcomplete Sparse Decomposition Based on Smoothed l(0) Norm

Hosein Mohimani et al.

IEEE TRANSACTIONS ON SIGNAL PROCESSING (2009)

Article Engineering, Electrical & Electronic

Polarization dynamics of current-modulated vertical-cavity surface-emitting lasers

Cristina Masoller et al.

IEEE JOURNAL OF QUANTUM ELECTRONICS (2007)

Article Engineering, Electrical & Electronic

Antimonotonicity and maximal complexity in optically injected two-section lasers

Konstantinos E. Chlouverakis et al.

IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS (2006)

Article Computer Science, Information Systems

Compressed sensing

DL Donoho

IEEE TRANSACTIONS ON INFORMATION THEORY (2006)

Article Computer Science, Information Systems

Robust uncertainty principles:: Exact signal reconstruction from highly incomplete frequency information

EJ Candès et al.

IEEE TRANSACTIONS ON INFORMATION THEORY (2006)

Article Mathematics, Interdisciplinary Applications

Antimonotonicity and chaotic dynamics in a fourth-order autonomous nonlinear electric circuit

IM Kyprianidis et al.

INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS (2000)