In many practical scenarios, image encryption should be implemented before image
compression. This leads to the requirement of compressing encrypted images. Compressed …

In terms of 2-D compressive sensing (CS), multi-embedding strategy and chaotic systems, a
novel color image encryption scheme to generate visually meaningful cipher image is …

A novel visually meaningful image encryption algorithm is proposed based on adaptive 2D
compressive sensing and chaotic system. The plain image is first compressed and …

Compared to 1D compressed sensing (CS), 2D CS is more efficient for compressing the
plaintext image from two directions, but security level of current 2D CS-based ciphers is …

Fault detection technique is essential for improving overall equipment efficiency of
semiconductor manufacturing industry. It has been recognized that fault detection based on …

In this paper, we propose an image compression-encryption method based on two-
dimensional (2D) sparse representation and chaotic system. In the first step of this method …

Traditional image encryption algorithms usually aim to encrypt the RGB channels of color
plain images separately. In this paper, a novel dimension reduction method is proposed for …

A chaotic map with two sine functions is studied here, and its chaotic dynamics are
investigated. Bifurcation diagrams and Lyapunov exponents of the map by different initiation …

The basic theories and techniques in compressive sensing (CS) are established on the
sampling and reconstruction of one-dimensional (1D) signals. When it is applied to two …

Abstract Recently two-dimensional (2D) PalmHash Code, whose original features were
extracted by 2D Gabor filter, was proposed as a cancelable palmprint coding scheme for …