In this paper, we propose an improved Chebyshev map and a visually meaningful image
encryption (VMIE) algorithm based on two-dimensional compressive sensing (2DCS). First …

This article aims to review encryption techniques for 3D or higher-dimensional images.
Precisely, the following classes of images are considered: light field images, point clouds …

In this paper, we have proposed asymmetric image encryption cum authentication
cryptosystem based on double random modulus decomposition using computational ghost …

Traditional visually meaningful image encryption (VMIE) works by embedding a secret
image (SI) into a visually meaningful carrier image (CAI), thus achieving the dual protection …

In our work, we proposed a parallel encryption scheme based on the state transition
diagram of Maximum Length Cellular Automata (MLCA) to protect 3D images. Compared …

Abstract Traditional Compressive Sensing (CS) achieves both compression and encryption
of digital data. However, most existing compressive sensing methods present some …

Since people use chaos extensively for a wide range of applications in data encryption and
secure communications, a new method for designing practical high-dimensional discrete …

The real-time performance of light-field 3D encryption technology based on the integral
imaging principle is restricted by the acquisition speed and the data of the elemental image …

Color three-dimensional (3D) displays have always been the ideal display method because
of their strong sense of reality, whereas color 3D displays of monochrome scenes are still …

Traditional 3D image steganography is cumbersome and difficult owing to the special
structure of 3D image, imposing a practical limit for its applications. Herein, we propose a 3D …