Flexible multiple-image encryption algorithm based on log-polar transform and double random phase encoding technique

Novel color image encryption algorithm based on the reality preserving fractional Mellin transform

(2012) Nanrun Zhou et al.   OPTICS AND LASER TECHNOLOGY

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

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

A novel orthogonal polarized dual-frequency laser using a Y-shaped cavity

(2011) Guangzong Xiao et al.   OPTICS AND LASER TECHNOLOGY

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

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

Image encryption algorithm based on the multi-order discrete fractional Mellin transform

(2011) Nanrun Zhou et al.   OPTICS COMMUNICATIONS

Novel optical image encryption scheme based on fractional Mellin transform

(2011) Nanrun Zhou et al.   OPTICS COMMUNICATIONS

Image encryption based on the multiple-order discrete fractional cosine transform

(2010) Jianhua Wu et al.   OPTICS COMMUNICATIONS

Flexible optical encryption with multiple users and multiple security levels

(2010) Naveen K. Nishchal et al.   OPTICS COMMUNICATIONS

Asymmetric cryptosystem based on phase-truncated Fourier transforms

(2010) Wan Qin et al.   OPTICS LETTERS

Gyrator transform-based optical image encryption, using chaos

(2009) Narendra Singh et al.   OPTICS AND LASERS IN ENGINEERING

Optical security system using jigsaw transforms of the second random phase mask and the encrypted image in a double random phase encoding system

(2008) Madan Singh et al.   OPTICS AND LASERS IN ENGINEERING