An iris biometric protection scheme using 4D hyperchaotic system and modified equal modulus decomposition in hybrid multi resolution wavelet domain

Hybrid structured phase mask in frequency plane for optical double image encryption in gyrator transform domain

(2018) Hukum Singh   JOURNAL OF MODERN OPTICS

A New Chaos-Based Color Image Encryption Scheme with an Efficient Substitution Keystream Generation Strategy

(2018) Chong Fu et al.   Security and Communication Networks

Toward More Accurate Iris Recognition Using Cross-Spectral Matching

(2017) Pattabhi Ramaiah Nalla et al.   IEEE TRANSACTIONS ON IMAGE PROCESSING

Modified optical asymmetric image cryptosystem based on coherent superposition and equal modulus decomposition

(2017) Jianjun Cai et al.   OPTICS AND LASER TECHNOLOGY

Asymmetric optical cryptosystem for color image based on equal modulus decomposition in gyrator transform domains

(2017) Hang Chen et al.   OPTICS AND LASERS IN ENGINEERING

Asymmetric cryptosystem using coherent superposition and equal modulus decomposition of fractional Fourier spectrum

(2016) Sonam Palden Barfungpa et al.   OPTICAL AND QUANTUM ELECTRONICS

Optical image encryption using equal modulus decomposition and multiple diffractive imaging

(2016) Areeba Fatima et al.   Journal of Optics

A new multi-resolution hybrid wavelet for analysis and image compression

(2015) Hemant B. Kekre et al.   INTERNATIONAL JOURNAL OF ELECTRONICS

Group multiple-image encoding and watermarking using coupled logistic maps and gyrator wavelet transform

(2015) Muhammad Rafiq Abuturab   JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION

Double phase-image encryption using gyrator transforms, and structured phase mask in the frequency plane

(2015) Hukum Singh et al.   OPTICS AND LASERS IN ENGINEERING

Asymmetric optical cryptosystem based on coherent superposition and equal modulus decomposition: comment

(2015) Xiaopeng Deng   OPTICS LETTERS

Asymmetric optical cryptosystem based on coherent superposition and equal modulus decomposition

(2015) Jianjun Cai et al.   OPTICS LETTERS

Discussion and a new attack of the optical asymmetric cryptosystem based on phase-truncated Fourier transform

(2014) Xiaogang Wang et al.   APPLIED OPTICS

Image fusion using wavelet transform and its application to asymmetric cryptosystem and hiding

(2014) Isha Mehra et al.   OPTICS EXPRESS

Image encryption using fractional Mellin transform, structured phase filters, and phase retrieval

(2014) Sunanda Vashisth et al.   OPTIK

Simultaneous nonlinear encryption of grayscale and color images based on phase-truncated fractional Fourier transform and optical superposition principle

(2013) Xiaogang Wang et al.   APPLIED OPTICS

Known-plaintext attack-based optical cryptosystem using phase-truncated Fresnel transform

(2013) Sudheesh K. Rajput et al.   APPLIED OPTICS

Known-plaintext attack on encryption domain independent optical asymmetric cryptosystem

(2013) Sudheesh K. Rajput et al.   OPTICS COMMUNICATIONS

Amplitude-phase retrieval attack free cryptosystem based on direct attack to phase-truncated Fourier-transform-based encryption using a random amplitude mask

(2013) Xiaogang Wang et al.   OPTICS LETTERS

Single-channel color image encryption based on iterative fractional Fourier transform and chaos

(2012) Liansheng Sui et al.   OPTICS AND LASER TECHNOLOGY

Image encryption by using gyrator transform and Arnold transform

(2011) Zhengjun Liu   JOURNAL OF ELECTRONIC IMAGING

Universal and special keys based on phase-truncated Fourier transform

(2011) Wan Qin   OPTICAL ENGINEERING

Multiple-image encryption using phase retrieve algorithm and intermodulation in Fourier domain

(2011) Xiaopeng Deng et al.   OPTICS AND LASER TECHNOLOGY

Novel optical image encryption scheme based on fractional Mellin transform

(2011) Nanrun Zhou et al.   OPTICS COMMUNICATIONS

A special attack on the asymmetric cryptosystem based on phase-truncated Fourier transforms

(2011) Xiaogang Wang et al.   OPTICS COMMUNICATIONS

Asymmetric cryptosystem based on phase-truncated Fourier transforms

(2010) Wan Qin et al.   OPTICS LETTERS

Security enhancement of double-random phase encryption by amplitude modulation

(2008) X. C. Cheng et al.   OPTICS LETTERS