A Novel Image Encryption Algorithm Based on Compressive Sensing and a Two-Dimensional Linear Canonical Transform

A Novel Image Encryption Algorithm Based on Compressive Sensing and a Two-Dimensional Linear Canonical Transform

In this paper, we propose a secure image encryption method using compressive sensing (CS) and a two-dimensional linear canonical transform (2D LCT). First, the SHA256 of the source image is used to generate encryption security keys. As a result, the suggested technique is able to resist selected pla...

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Bibliographic Details
Main Authors: Yuan-Min Li, Mingjie Jiang, Deyun Wei, Yang Deng
Format: Article
Language:English
Published: MDPI AG 2024-01-01
Series:Fractal and Fractional
Subjects:
optical encryption
compressive sensing
two-dimensional linear canonical transform
Lorenz’s hyper-chaotic map
chaotic random phase map
Online Access:https://www.mdpi.com/2504-3110/8/2/92

Internet

https://www.mdpi.com/2504-3110/8/2/92

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