Multi-Image Compression–Encryption Algorithm Based on Compressed Sensing and Optical Encryption

Multi-Image Compression–Encryption Algorithm Based on Compressed Sensing and Optical Encryption

In order to achieve large-capacity, fast and secure image transmission, a multi-image compression–encryption algorithm based on two-dimensional compressed sensing (2D CS) and optical encryption is proposed in this paper. Firstly, the paper uses compressed sensing to compress and encrypt multiple ima...

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Bibliographic Details
Main Authors: Jingjin Wei, Miao Zhang, Xiaojun Tong
Format: Article
Language:English
Published: MDPI AG 2022-06-01
Series:Entropy
Subjects:
compressed sensing
fractional-order chaotic system
double random phase encoding
image compression
Online Access:https://www.mdpi.com/1099-4300/24/6/784

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