Optical image encryption using different twiddle factors in the butterfly algorithm of fast Fourier transform

Interference-based multiple-image encryption using binary phase masks

(2018) Youhyun Kim et al.   OPTICS AND LASERS IN ENGINEERING

Parallel encryption and hierarchical retrieval for multi-channel images using an optical joint Fresnel transform correlator

(2018) Jie Liu et al.   OPTICS COMMUNICATIONS

Optical Encryption of a Binary Image by Phase Modulation of the Wavefront

(2016) Jaehun Song et al.   Journal of the Optical Society of Korea

A new optical image cryptosystem based on two-beam coherent superposition and unequal modulus decomposition

(2016) Linfei Chen et al.   OPTICS AND LASER TECHNOLOGY

Three-dimensional information hierarchical encryption based on computer-generated holograms

(2016) Dezhao Kong et al.   OPTICS COMMUNICATIONS

Roadmap on optical security

(2016) Bahram Javidi et al.   Journal of Optics

Fast Fourier transform using matrix decomposition

(2015) Yicong Zhou et al.   INFORMATION SCIENCES

Advances in optical security systems

(2014) Wen Chen et al.   Advances in Optics and Photonics

Optical image hiding with silhouette removal based on the optical interference principle

(2012) Xiaogang Wang et al.   APPLIED OPTICS

Experimental verification of optical image encryption based on interference

(2011) Dongdong Weng et al.   OPTICS COMMUNICATIONS

Image encoding based on coherent superposition and basic vector operations

(2010) Xiaogang Wang et al.   OPTICS COMMUNICATIONS

Dual encryption scheme of images using polarized light

(2010) A. Alfalou et al.   OPTICS LETTERS

Optical image encryption based on interference

(2008) Yan Zhang et al.   OPTICS LETTERS