Security enhancement of color image cryptosystem by optical interference principle and spiral phase encoding

Multiple-image encryption by compressive holography

(2012) Hong Di et al.   APPLIED OPTICS

Binary image encryption based on interference of two phase-only masks

(2012) Wei Jia et al.   APPLIED OPTICS

Lensless multiple-image optical encryption based on improved phase retrieval algorithm

(2012) Jian-Ji Huang et al.   APPLIED OPTICS

Color information cryptosystem based on optical superposition principle and phase-truncated gyrator transform

(2012) Muhammad Rafiq Abuturab   APPLIED OPTICS

Color image security system using double random-structured phase encoding in gyrator transform domain

(2012) Muhammad Rafiq Abuturab   APPLIED OPTICS

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

(2012) Xiaogang Wang et al.   APPLIED OPTICS

Image encryption based on the random rotation operation in the fractional Fourier transform domains

(2012) Zhengjun Liu et al.   OPTICS AND LASERS IN ENGINEERING

Color information security system using discrete cosine transform in gyrator transform domain radial-Hilbert phase encoding

(2012) Muhammad Rafiq Abuturab   OPTICS AND LASERS IN ENGINEERING

Securing color image using discrete cosine transform in gyrator transform domain structured-phase encoding

(2012) Muhammad Rafiq Abuturab   OPTICS AND LASERS IN ENGINEERING

Color image security system based on discrete Hartley transform in gyrator transform domain

(2012) Muhammad Rafiq Abuturab   OPTICS AND LASERS IN ENGINEERING

Image encryption algorithm by using fractional Fourier transform and pixel scrambling operation based on double random phase encoding

(2012) Zhengjun Liu et al.   OPTICS AND LASERS IN ENGINEERING

Noise-free recovery of color information using a joint-extended gyrator transform correlator

(2012) Muhammad Rafiq Abuturab   OPTICS AND LASERS IN ENGINEERING

Optical image encryption with silhouette removal based on interference and phase blend processing

(2012) Qu Wang   OPTICS COMMUNICATIONS

Universal and special keys based on phase-truncated Fourier transform

(2011) Wan Qin   OPTICAL ENGINEERING

Securing color information using Arnold transform in gyrator transform domain

(2011) Muhammad Rafiq Abuturab   OPTICS AND LASERS IN ENGINEERING

Optical color image encryption based on an asymmetric cryptosystem in the Fresnel domain

(2011) Wen Chen et al.   OPTICS COMMUNICATIONS

Experimental verification of optical image encryption based on interference

(2011) Dongdong Weng et al.   OPTICS COMMUNICATIONS

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

(2011) Xiaogang Wang et al.   OPTICS COMMUNICATIONS

Color image encryption by using the rotation of color vector in Hartley transform domains

(2010) Zhengjun Liu et al.   OPTICS AND LASERS IN ENGINEERING

Fractional Fourier transform based image multiplexing and encryption technique for four-color images using input images as keys

(2010) Madhusudan Joshi et al.   OPTICS COMMUNICATIONS

Color image encryption by using Arnold transform and color-blend operation in discrete cosine transform domains

(2010) Zhengjun Liu et al.   OPTICS COMMUNICATIONS

Asymmetric cryptosystem based on phase-truncated Fourier transforms

(2010) Wan Qin et al.   OPTICS LETTERS

Enhancement of image hiding by exchanging two phase masks

(2009) Yan Zhang et al.  

Optical image encryption based on interference

(2008) Yan Zhang et al.   OPTICS LETTERS