José PICHERAL

Associate Professor

L2S, CentraleSupélec
Bât. Breguet D3.11
3 rue Joliot Curie
91190 Gif-sur-Yvette, France

+33 (0)1 69 85 14 10

Publications

Journal articles

Localization of sparse and coherent sources by orthogonal least squares

Gilles Chardon, François Ollivier, José Picheral
Journal of the Acoustical Society of America, 2019

Blade vibration study by spectral analysis of tip-timing signals with OMP algorithm

Antoine Bouchain, José Picheral, Elisabeth Lahalle, Gilles Chardon, Agathe Vercoutter, Arnaud Talon
Mechanical Systems and Signal Processing, 2019

Robustness of the coherently distributed MUSIC algorithm to the imperfect knowledge of the spatial distribution of the sources

Wenmeng Xiong, José Picheral, Sylvie Marcos
Signal, Image and Video Processing, 2017

Array Geometry Impact on Music in the Presence of Spatially Distributed Sources

Wenmeng Xiong, José Picheral, Sylvie Marcos
Digital Signal Processing, 2017

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

Jad Abou Chaaya, José Picheral, Sylvie Marcos
Signal Processing, 2015

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

Ning Chu, José Picheral, Ali Mohammad-Djafari, Nicolas Gac
Applied Acoustics, 2014

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

Marius Oltean, José Picheral, Elisabeth Lahalle, Hani Hamdan, Julien Griffaton
Mechanical Systems and Signal Processing, 2013

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

Ning Chu, Ali Mohammad-Djafari, José Picheral
Journal of Sound and Vibration, 2013

Direction of Arrival Estimation using EM-ESPRIT with nonuniform arrays

Carine El Kassis, José Picheral, Gilles Fleury, Chafic Mokbel
Circuits, Systems, and Signal Processing, 2012

Conference papers

Approches parcimonieuses pour l’estimation de la matrice de covariance spatiale et la localisation de sources acoustiques

Gilles Chardon, Francois Ollivier, José Picheral, Sylvie Marcos
XXVIIème Colloque francophonede traitement du signal et des images (GRETSI 2019)

Sparse Method for Tip-Timing Signals Analysis with Non Stationary Engine Rotation Frequency

Antoine Bouchain, José Picheral, Elisabeth Lahalle, Agathe Vercoutter, Arnaud Talon
26th European Signal Processing Conference (EUSIPCO 2018)

Méthode parcimonieuse pour l’analyse spectrale de signaux tip-timing

Antoine Bouchain, José Picheral, Elisabeth Lahalle, Agathe Vercoutter
26eme Colloque GRETSI Traitement du Signal & des Images, GRETSI 2017

Sparsity-based localization of spatially coherent distributed sources

Wenmeng Xiong, José Picheral, Sylvie Marcos, Gilles Chardon
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

Borne de Cramér-Rao pour la conception de réseaux de capteurs en présence des sources dispersées

Wenmeng Xiong, José Picheral, Sylvie Marcos
25eme Colloque GRETSI 2015

Antenna Array Design for Music in The Presence of Spatially Distributed Sources

Wenmeng Xiong, José Picheral, Sylvie Marcos
23rd European Signal Processing Conference (EUSIPCO 2015)

Performance Analysis of Music in the Presence of Modeling Errors Dueto the Spatial Distribution of Sources

Wenmeng Xiong, José Picheral, Sylvie Marcos
40th IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2015)

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

Ning Chu, Nicolas Gac, José Picheral, Ali Mohammad-Djafari
ISAV 2014

A hierarchical variational Bayesian approximation approach in acoustic imaging

Ning Chu, Ali Mohammad-Djafari, Nicolas Gac, José Picheral
34th International Workshop on Bayesian Inference and Maximun Entropy Methods in Science and Engineering (MaxEnt'14)

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

Olivier Schwander, José Picheral, Nicolas Gac, Ali-Mohammad Djafari, Daniel Blacodon
34th International Workshop on Bayesian Inference and Maximun Entropy Methods in Science and Engineering (MaxEnt'14)

Books

Patents and software

These/HDR