NDLI: Optical image cryptosystem using double random phase encoding and Arnold’s Cat map

Content Provider	Springer Nature Link
Author	Elshamy, Ahmed M. Abd El Samie, Fathi E. Faragallah, Osama S. Elshamy, Elsayed M. El sayed, Hala S. El zoghdy, S. F. Rashed, Ahmed N. Z. Mohamed, Abd El Naser A. Alhamad, Ahmad Q.
Copyright Year	2016
Abstract	This paper presents an efficient optical image cryptosystem based on double random phase encoding (DRPE) and Arnold’s Cat map. The proposed image cryptosystem utilizes two layers to enhance the security level over the classical DRPE. The first layer is a pre-processing layer, which is performed with the chaotic Cat map on the original image. In the second layer, the classical DRPE is utilized. Matlab simulation experiments show that the proposed optical image cryptosystem enhances the security level of the DRPE, and at the same time it has a better immunity to noise.
Starting Page	1
Ending Page	18
Page Count	18
File Format	PDF
ISSN	03068919
Journal	Optical and Quantum Electronics
Volume Number	48
Issue Number	3
e-ISSN	1572817X
Language	English
Publisher	Springer US
Publisher Date	2016-02-27
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Optical image encryption DRPE Arnold’s Cat map Optics, Optoelectronics, Plasmonics and Optical Devices Electrical Engineering Characterization and Evaluation of Materials Computer Communication Networks
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering

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Optical image cryptosystem using double random phase encoding and Arnold’s Cat map