Image encryption based on computer generated hologram and Rossler chaotic system

In this work, the image is encoded using computer generated hologram (CGH) technology with the presence of a Rossler chaotic system. Using Matlab, it was observed through the results that the images created using holograms can be easily recognized, distinguished, and traced back to their origin, but...

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Published inOptical and quantum electronics Vol. 54; no. 1
Main Authors Hamadi, Ibrahim A., Jamal, Raied K., Mousa, Salam K.
Format Journal Article
LanguageEnglish
Published New York Springer US 01.01.2022
Springer Nature B.V
Subjects
Chaos theory
Characterization and Evaluation of Materials
Computer Communication Networks
Electrical Engineering
Holograms
Lasers
Object recognition
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
Chaos
Computer Generated Hologram
Images encryption
Rossler
Online AccessGet full text
ISSN0306-8919
1572-817X
DOI10.1007/s11082-021-03406-9

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Summary:In this work, the image is encoded using computer generated hologram (CGH) technology with the presence of a Rossler chaotic system. Using Matlab, it was observed through the results that the images created using holograms can be easily recognized, distinguished, and traced back to their origin, but via using Rossler-chaos theory. We can encryption the images and the disappearance of their features and thus the possibility of using this method via image encryption.
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ISSN:0306-8919
1572-817X
DOI:10.1007/s11082-021-03406-9