High-sensitivity image encryption algorithm with random diffusion based on dynamic-coupled map lattices
Sign Up to like & getrecommendations! Published in 2019 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2019.04.005
Abstract: Abstract This paper proposes a new high-sensitivity image encryption algorithm with random diffusion based on the spatiotemporal chaos of the Logistic-dynamic mixed linear-nonlinear coupled map lattices (LDMLNCML). The proposed LDMLNCML system possesses prominent cryptographic characteristics,… read more here.
Keywords: encryption algorithm; image encryption; diffusion; random diffusion ... See more keywords
The Surface Quasi-geostrophic Equation With Random Diffusion
Sign Up to like & getrecommendations! Published in 2018 at "International Mathematics Research Notices"
DOI: 10.1093/imrn/rny261
Abstract: Consider the surface quasi-geostrophic equation with random diffusion, white in time. We show global existence and uniqueness in high probability for the associated Cauchy problem satisfying a Gevrey type bound. This article is inspired by… read more here.
Keywords: geostrophic equation; equation random; surface quasi; random diffusion ... See more keywords