Abstract: A color image encryption scheme based on inverse fractal interpolation function has been proposed. The inverse fractal interpolation function owns good chaotic natures and therefore can be ...
Abstract: This paper concerns a spectral estimation problem in which we want to find a spectral density function that is consistent with estimated second-order statistics. It is an inverse problem ...
Materials Engineering Department, Lorena School of Engineering, University of São Paulo, Lorena, São Paulo 12602-810, Brazil National Institute of Standards and Technology, Gaithersburg, Maryland ...