In Global South countries, ageing is an incoming phenomenon with socio-spatial implications that are not much explored yet. North countries already facing trends significant territorial consequences, such as declining populations contribute to making certain areas marginal. However, different factors may determine the marginality of a municipality or region in other settings. Drawing on these p...

in this paper, we proposed a data-hiding scheme based on run length matrix. in a previously proposed method, a technique based on texture classification was introduced where four statically features extracted from run length matrix; then best cover images are selected based on these features. using appropriate features for comparing images from undetectability viewpoint, guarantees, less detect...