When an image is taken from a paper-based documents, such as scanned paper, the picture
on the back page of the front page of the paper leaves effect behind. Pictures of the back …

Blind methods are powerful tools when very weak information is necessary. Although many
algorithms can be called blind, in this paper, we focus on blind source separation (BSS) and …

L'analyse en composantes indépendantes (AGI) est une approche très générale qui a été
développée pour résoudre le problème de séparation aveugle de sources (SAS) …

Modélisation de canaux non linéaires avec mémoire par des réseaux de neu Page 1 Neural
Network Modelling of Nonlinear Channels with Memory 1 1This work has been supported in part …

Abstract System identification deals with the problem of building mathematical models of
dynam ical systems based on the observed data. Most contemporary studies in this field …

In this paper we present a method for blind deconvolution of linear channels based on
source separation techniques, for real word signals. This technique applied to blind …

This chapter applies the natural gradient (NG) descent for adaptive identification of
nonlinear channels with memory. The nonlinear channel is comprised of a discrete-time …

In this paper we propose the inversion of nonlinear distortions in order to improve the
recognition rates of a speaker recognizer system. We study the effect of saturations on the …

Abstract Independent Component Analysis (ICA) refers to a set of statistical processing
techniques that estimate statistically independent sources mixed by a linear mixing matrix …

In this paper we propose the inversion of nonlinear distortions in order to improve the
recognition rates of a speaker recognizer system. We study the effect of saturations on the …