Jose Picheral

Laboratoire

Laboratoire Signaux et Systèmes

Mots cles

localisation de sources, analyse spectrale, analyse vibratoire

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Publications (56)

Article dans une revue 01/01/2015

Localization of Spatially Distributed Near-Field Sources with Unknown Angular Spread Shape

Jad Abou Chaaya , Jose Picheral , Sylvie Marcos

Communication dans un congrès 01/01/2015

A hierarchical variational Bayesian approximation approach in acoustic imaging

Ning Chu , Ali Mohammad-Djafari , Nicolas Gac , Jose Picheral

Communication dans un congrès 01/12/2014

Convolution Models with Shift-invariant kernel based on Matlab-GPU platform for Fast Acoustic Imaging

Ning Chu , Ali Mohammad-Djafari , Nicolas Gac , Jose Picheral

26/09/2014

Performance analysis of MUSIC for spatially distributed sources

Wenmeng Xiong , Jose Picheral , Sylvie Marcos

Communication dans un congrès 01/09/2014

Aero-acoustics source separation with sparsity inducing priors in the frequency domain

Olivier Schwander , Ali-Mohammad Djafari , Daniel Blacodon , Jose Picheral , Nicolas Gac

Communication dans un congrès 01/09/2014

Enhanced visual analysis of aircraft engines based on spectrograms

Julien Griffaton , Jose Picheral , Arthur Tenenhaus

Communication dans un congrès 01/07/2014

A variational Bayesian approximation approach via a sparsity enforcing prior in acoustic imaging

Ning Chu , Ali Mohammad-Djafari , Nicolas Gac , Jose Picheral

Communication dans un congrès 19/02/2014

2D convolution model using (in)variant kernels for fast acoustic imaging

Ning Chu , Ali Mohammad-Djafari , Nicolas Gac , Jose Picheral

Article dans une revue 03/02/2014

A robust super-resolution approach with sparsity constraint in acoustic imaging

Ning Chu , Ali Mohammad-Djafari , Jose Picheral , Nicolas Gac

Article dans une revue 01/12/2013

Compression methods for mechanical vibration signals: Application to the plane engines

Marius Oltean , Julien Griffaton , Jose Picheral , Elisabeth Lahalle , Hani Hamdan

Communication dans un congrès 01/06/2013

An efficient variational Bayesian inference approach via Studient's-t priors for acoustic imaging in colored noises

Ning Chu , Ali Mohammad-Djafari , Jose Picheral , Nicolas Gac

Article dans une revue 23/02/2013

Robust Bayesian super-resolution approach via sparsity enforcing a priori for near-field aeroacoustic source imaging

Ning Chu , Ali Mohammad-Djafari , Jose Picheral

Communication dans un congrès 01/01/2013

Localisation des sources distribuées en champ proche

Jad Abou Chaaya , Jose Picheral , Sylvie Marcos

Article dans une revue 01/10/2012

Direction of Arrival Estimation using EM-ESPRIT with nonuniform arrays

Carine El Kassis , Gilles Fleury , Chafic Mokbel , Jose Picheral

Communication dans un congrès 01/09/2012

A Bayesian sparse inference approach in near-field wideband aeroacoustic imaging

Ning Chu , Ali Mohammad-Djafari , Jose Picheral

Communication dans un congrès 23/04/2012

Bayesian sparse regularization in near-field wideband aeroacoustic imaging for wind tunnel test

Ning Chu , Ali Mohammad-Djafari , Jose Picheral

Communication dans un congrès 01/01/2012

Two robust super resolution approaches in aeroacoustic imaging for near-field wideband extended sources

Ning Chu , Ali Mohammad-Djafari , Jose Picheral

Communication dans un congrès 01/01/2012

Wideband Zero-Forcing MUSIC for Aeroacoustic Sources Localization

Carine El Kassis , Jose Picheral

Communication dans un congrès 01/01/2011

A robust super-resolution approach for near-field wideband acoustic imaging with sparsity constraint

Ning Chu , Ali Mohammad-Djafari , Jose Picheral

Communication dans un congrès 01/01/2011

Vibration signals compression with Time-Frequency Adaptive Quantization

Marius Oltean , Jose Picheral , Elisabeth Lahalle , Hani Hamdan

Communication dans un congrès 01/01/2011

Mechanical Vibration Signal Compression by LOT-based Subband Coding

Marius Oltean , Jose Picheral , Elisabeth Lahalle , Hani Hamdan

Article dans une revue 01/01/2010

Advantages of nonuniform arrays using Root-MUSIC

Carine El Kassis , Chafik Mokbel , Jose Picheral

Communication dans un congrès 01/01/2009

Interpolation et méthodes à haute résolution pour antennes non uniformes

Fouzi Harrou , Jose Picheral

Communication dans un congrès 01/01/2008

Second-order near field localization with automatic paring operation

Remy Boyer , Jose Picheral

Communication dans un congrès 01/01/2007

EM-ESPRIT ALGORITHM FOR DIRECTION FINDING WITH NONUNIFORM ARRAYS

Carine El Kassis , Chafik Mokbel , Jose Picheral

Communication dans un congrès 01/01/2006

BER Performance Improvement with Joint Angle-Delay-Polarization Estimation of Multipath Channel Parameters

Cristian Tohanean , Jose Picheral