Advances in optical visual information security: a comprehensive review

Sachin, R Kumar, Sakshi, R Yadav, SG Reddy… - Photonics, 2024‏ - mdpi.com
In the modern era, the secure transmission and storage of information are among the utmost
priorities. Optical security protocols have demonstrated significant advantages over digital …

Optical color image encryption based on fingerprint key and phase-shifting digital holography

Y Su, W Xu, T Li, J Zhao, S Liu - Optics and Lasers in Engineering, 2021‏ - Elsevier
In this paper, an optical color image encryption scheme based on fingerprint key and three-
step phase-shifting digital holography is proposed. In the proposed encryption scheme, the …

An optical asymmetric encryption scheme with biometric keys

G Verma, M Liao, D Lu, W He, X Peng… - Optics and Lasers in …, 2019‏ - Elsevier
In this paper, an asymmetric cryptosystem for optical image encryption using biometric keys
is proposed based on the phase retrieval algorithm and the phase-truncated Fourier …

Optical selective encryption based on the FRFCM algorithm and face biometric for the medical image

Y Shen, C Tang, M Xu, Z Lei - Optics & Laser Technology, 2021‏ - Elsevier
In this paper, we propose an optical selective encryption scheme for the medical image
based on the fast and robust Fuzzy C-Means Clustering (FRFCM) algorithm and face …

Optical image watermarking based on singular value decomposition ghost imaging and lifting wavelet transform

S Wang, X Meng, Y Yin, Y Wang, X Yang… - Optics and Lasers in …, 2019‏ - Elsevier
An optical image watermarking method based on singular value decomposition ghost
imaging (SVDGI) and a blind watermarking algorithm is proposed. The watermark image is …

Optical image encryption based on chaotic fingerprint phase mask and pattern-illuminated Fourier ptychography

Y Su, W Xu, J Zhao - Optics and Lasers in Engineering, 2020‏ - Elsevier
An optical image encryption scheme based on chaotic fingerprint phase masks (CFPMs)
and pattern-illuminated Fourier ptychography (FP) is proposed. During the encryption …

A blind watermarking scheme based on computational ghost imaging in wavelet domain

S Yuan, DA Magayane, X Liu, X Zhou, G Lu… - Optics …, 2021‏ - Elsevier
A secure, robust, and blind watermarking method based on computational ghost imaging
(CGI) in the discrete wavelet transform domain is proposed. In this method, an original …

Optical encryption based on biometrics and single-pixel imaging with random orthogonal modulation

S Yuan, D Chen, X Liu, X Zhou - Optics Communications, 2022‏ - Elsevier
Computational ghost imaging (CGI), as a novel single-pixel imaging (SPI) technique, has a
great potential and bright prospect in the field of optical information security owing to its …

Asymmetric image authentication algorithm using double random modulus decomposition and CGI

R Yadav, P Singh - Computational and Applied Mathematics, 2023‏ - Springer
In this paper, we have proposed asymmetric image encryption cum authentication
cryptosystem based on double random modulus decomposition using computational ghost …

A novel encryption method for dorsal hand vein images on a microcomputer

MZ Yildiz, OF Boyraz, E Guleryuz, A Akgul… - IEEE …, 2019‏ - ieeexplore.ieee.org
In this paper, a Lorenz-like chaotic system was developed to encrypt the dorsal hand
patterns on a microcomputer. First, the dorsal hand vein images were taken from the …