A novel chaotic image encryption algorithm using block scrambling and dynamic index based diffusion
Sign Up to like & getrecommendations! Published in 2017 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2016.10.012
Abstract: Abstract In this paper, we propose a novel chaotic image encryption algorithm which involves a block image scrambling scheme and a new dynamic index based diffusion scheme. Firstly, the original image is divided into two… read more here.
Keywords: image; block; dynamic index; novel chaotic ... See more keywords
A Coupled Dynamic Index for ENSO Periodicity
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Climate"
DOI: 10.1175/jcli-d-17-0466.1
Abstract: AbstractEl Nino–Southern Oscillation (ENSO) is the most active interannual climatic mode, with great global impacts. The state-of-the-art climate models can simulate this dominant mode variability to a large extent. Nevertheless, some of ENSO’s fundamental time–space… read more here.
Keywords: index; periodicity; dynamic index; coupled dynamic ... See more keywords