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Optical image encryption based on chaotic baker map and double random phase encoding

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posted on 2024-11-15, 06:34 authored by Ahmed M Elshamy, Ahmed N Z Rashed, Abd El-Naser A Mohamed, Osama S Faragalla, Yi Mu, Saleh A Alshebeili, F E Abd El-Samie
This paper presents a new technique for optical image encryption based on chaotic Baker map and Double Random Phase Encoding (DRPE). This technique is implemented in two layers to enhance the security level of the classical DRPE. The first layer is a pre-processing layer, which is performed with the chaotic Baker map on the original image. In the second layer, the classical DRPE is utilized. Matlab simulation experiments show that the proposed technique enhances the security level of the DRPE, and at the same time has a better immunity to noise.

History

Citation

Elshamy, A. M., Rashed, A. N. Z., Mohamed, A. A., Faragalla, O. S., Mu, Y., Alshebeili, S. A. & El-Samie, F. E Abd. (2013). Optical image encryption based on chaotic baker map and double random phase encoding. Journal of Lightwave Technology, 31 (15), 2533-2539.

Journal title

Journal of Lightwave Technology

Volume

31

Issue

15

Pagination

2533-2539

Language

English

RIS ID

80729

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