A new meaningful image encryption algorithm based on compressive sensing (CS) and
integer wavelet transformation (IWT) is proposed in this study. First of all, the initial values of …

Image encryption is an efficient technique of image content protection. In this work, we
propose a useful image encryption algorithm for multiple grayscale images. The proposed …

In this paper, we proposed a novel and effective image encryption algorithm based on
Chaos and DNA encoding rules. Piecewise Linear Chaotic Map (PWLCM) and Logistic Map …

Abstract The Secret Sharing Scheme plays a vital role in cryptography which allows to
transmit the secret digital information (image, video, audio, handwriting, etc.,) over a …

Image encryption is a useful technique of image content protection. In this paper, we
propose a novel image encryption algorithm by jointly exploiting random overlapping block …

Image encryption is a useful technique for many applications, such as image content
protection, image authentication, pay-TV and data hiding. In this paper, we propose an …

A novel compact image encryption system is proposed based on Arnold transformation (AT).
In general, AT is a pixel-scramble tool in image encryption, but its security is not high …

With the popularization of online social networks (OSNs) and smart mobile devices, photo
sharing is becoming a part of people'daily life. An unprecedented number of photos are …

Image watermarking in wavelet domain has been found useful for copyright protection and
rightful ownership. Classical wavelet transforms, like discrete wavelet transform (DWT), are …

Facial expression verification has been extensively exploited due to its wide application in
affective computing, robotic vision, man-machine interaction and medical diagnosis. With the …