The applications of compressive sensing (CS) in the field of information security have
captured a great deal of researchers' attention in the past decade. To supply guidance for …

To enhance the confidentiality and the robustness of double image encryption algorithms, a
novel double-image compression-encryption algorithm is proposed by combining co-sparse …

A new discrete fractional random transform based on two circular matrices is designed and a
novel double-image encryption–compression scheme is proposed by combining …

Combining the advantages of structured random measurement matrix and chaotic structure,
this paper introduces a color image encryption algorithm based on a structural chaotic …

In order to overcome the shortcomings of the standard compressive sensing (CS) encryption
framework, a novel fusion application scheme of CS and optical transformation technology is …

We demonstrate a multispectral double-image-based cryptosystem that exploits only a tiny
number of random white noise samples for proper decryption. Primarily, one of the two …

In this study, we investigate the integration of compressive sensing (CS) and photon-
counting imaging (PCI) techniques with a ptychography-based optical image encryption …

A one‐dimensional (1D) hybrid chaotic system is constructed by three different 1D chaotic
maps in parallel‐then‐cascade fashion. The proposed chaotic map has larger key space …

The Fractional Fourier Transform (FRFT) has been playing a unique and increasingly
important role in signal and image processing. In this letter, we investigate the property of …

Most of existing optical color image encryption schemes have born security risks due to the
adoption of linear transform, and data redundancy for the generation of complex image. To …