Robust estimation of noise standard deviation in presence of signals with unknown distributions and occurrences
D Pastor, FX Socheleau - IEEE transactions on Signal …, 2012 - ieeexplore.ieee.org
In many applications, d-dimensional observations result from the random presence or
absence of random signals in independent and additive white Gaussian noise. An estimate …
absence of random signals in independent and additive white Gaussian noise. An estimate …
Robust estimation of non-stationary noise power spectrum for speech enhancement
VK Mai, D Pastor, A Aïssa-El-Bey… - IEEE/ACM Transactions …, 2015 - ieeexplore.ieee.org
We propose a novel method for noise power spectrum estimation in speech enhancement.
This method called extended-DATE (E-DATE) extends the d-dimensional amplitude trimmed …
This method called extended-DATE (E-DATE) extends the d-dimensional amplitude trimmed …
An effective fuel-level data cleaning and repairing method for vehicle monitor platform
With energy scarcity and environmental pollution becoming increasingly serious, the
accurate estimation of fuel consumption of vehicles has been important in vehicle …
accurate estimation of fuel consumption of vehicles has been important in vehicle …
[HTML][HTML] Automatic detection of AutoPEEP during controlled mechanical ventilation
QT Nguyen, D Pastor, E L'Her - BioMedical Engineering OnLine, 2012 - Springer
Background Dynamic hyperinflation, hereafter called AutoPEEP (auto-positive end
expiratory pressure) with some slight language abuse, is a frequent deleterious …
expiratory pressure) with some slight language abuse, is a frequent deleterious …
Contributions to statistical signal processing with applications in biomedical engineering
QT Nguyen - 2012 - theses.hal.science
This PhD thesis presents some contributions to Statistical Signal Processing with
applications in biomedical engineering. The thesis is separated into two parts. In the first …
applications in biomedical engineering. The thesis is separated into two parts. In the first …
Semi-parametric joint detection and estimation for speech enhancement based on minimum mean square error
We propose a novel estimator for estimating the amplitude of speech coefficients in the time-
frequency domain. In order to avoid a phase spectrum estimator of complex coefficients …
frequency domain. In order to avoid a phase spectrum estimator of complex coefficients …
A mathematical approach to resilience
D Pastor, E Beurier, AC Ehresmann… - arXiv preprint arXiv …, 2020 - arxiv.org
In this paper, we evolve from sparsity, a key concept in robust statistics, to concepts and
theoretical results of what we call the mathematics of resilience, at the interface between …
theoretical results of what we call the mathematics of resilience, at the interface between …
Algorithms based on sparsity hypotheses for robust estimation of the noise standard deviation in presence of signals with unknown distributions and concurrences
D Pastor, FX Socheleau - 2010 - hal.science
Inmany applications, d-dimensional observations result fromthe randompresence or
absence of randomsignals in independent and additivewhite Gaussian noise. An estimate of …
absence of randomsignals in independent and additivewhite Gaussian noise. An estimate of …
Traitement des signaux parcimonieux et applications
SMA Sbai - 2012 - theses.hal.science
Quel que soit le domaine d'application, il est nécessaire de tirer profit de toute l'information a
priori dans le but d'optimiser les résultats ou parfois même de manière à rendre un …
priori dans le but d'optimiser les résultats ou parfois même de manière à rendre un …
[PDF][PDF] Méthodes avancées de traitement de la parole et de réduction du bruit pour les terminaux mobiles Advanced Methods of
R Le Bidan, AA El Bey, D Pastor - 2017 - researchgate.net
En traitement du signal une des tâches les plus importantes et fondamentales est
l'élimination ou la réduction du bruit de fond. Cette thématique est connue sous le nom de …
l'élimination ou la réduction du bruit de fond. Cette thématique est connue sous le nom de …