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José Picheral

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Speech Enhancement With Robust Beamforming for Spatially Overlapped and Distributed Sources

Xiong Wenmeng , Bao Changchun , Jia Maoshen , José Picheral
IEEE/ACM Transactions on Audio, Speech and Language Processing, 2022, 30, pp.2778-2790. ⟨10.1109/TASLP.2022.3201391⟩
Journal articles hal-03795075v1
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Theoretical analysis of the DAMAS algorithm and efficient implementation of the Covariance Matrix Fitting method for large-scale problems

Gilles Chardon , José Picheral , François Ollivier
Journal of Sound and Vibration, 2021, 508, pp.116208. ⟨10.1016/j.jsv.2021.116208⟩
Journal articles hal-03225678v1
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Design of switching sequences for sine parameters estimation on switched antenna arrays

Pierre Avital , Gilles Chardon , José Picheral
Signal Processing, 2021, 188, pp.108244. ⟨10.1016/j.sigpro.2021.108244⟩
Journal articles hal-03330343v1
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Localization of sparse and coherent sources by orthogonal least squares

Gilles Chardon , François Ollivier , José Picheral
Journal of the Acoustical Society of America, 2019, 146 (6), pp.4873-4882. ⟨10.1121/1.5138931⟩
Journal articles hal-02448965v1
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Blade vibration study by spectral analysis of tip-timing signals with OMP algorithm

Antoine Bouchain , José Picheral , Elisabeth Lahalle , Gilles Chardon , Agathe Vercoutter et al.
Mechanical Systems and Signal Processing, 2019, 130, pp.108-121. ⟨10.1016/j.ymssp.2019.04.063⟩
Journal articles hal-02125263v1

Performance analysis of distributed source parameter estimator (DSPE) in the presence of modeling errors due to the spatial distributions of sources

Wenmeng Xiong , José Picheral , Sylvie Marcos
Signal Processing, 2018, 143, pp.146 - 151. ⟨10.1016/j.sigpro.2017.09.001⟩
Journal articles hal-01744214v1
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Array Geometry Impact on Music in the Presence of Spatially Distributed Sources

Wenmeng Xiong , José Picheral , Sylvie Marcos
Digital Signal Processing, 2017, 63, pp.155-163. ⟨10.1016/j.dsp.2017.01.001⟩
Journal articles hal-01349526v2
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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, 11 (4), pp.721-728. ⟨10.1007/s11760-016-1015-1⟩
Journal articles hal-01498980v1
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Localization of Spatially Distributed Near-Field Sources with Unknown Angular Spread Shape

Jad Abou Chaaya , José Picheral , Sylvie Marcos
Signal Processing, 2015, 106, pp.259-265. ⟨10.1016/j.sigpro.2014.07.007⟩
Journal articles hal-01231774v1
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A robust super-resolution approach with sparsity constraint in acoustic imaging

Ning Chu , José Picheral , Ali Mohammad-Djafari , Nicolas Gac
Applied Acoustics, 2014, 76, pp.197-208. ⟨10.1016/j.apacoust.2013.08.007⟩
Journal articles hal-00794236v8
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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, 332 (18), pp.4369-4389
Journal articles hal-00794230v2
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Compression methods for mechanical vibration signals: Application to the plane engines

Marius Oltean , José Picheral , Elisabeth Lahalle , Hani Hamdan , Julien Griffaton et al.
Mechanical Systems and Signal Processing, 2013, 41 (1-2), pp.313-327. ⟨10.1016/j.ymssp.2013.07.005⟩
Journal articles hal-00871742v1
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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, 31 (5), pp.1787-1807. ⟨10.1007/s00034-012-9397-y⟩
Journal articles hal-00736360v1
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Advantages of nonuniform arrays using Root-MUSIC

Carine El Kassis , José Picheral , Chafik Mokbel
Signal Processing, 2010, 90 (2), pp.689-695. ⟨10.1016/j.sigpro.2009.07.014⟩
Journal articles hal-00420634v1

Some results on the convergence of the damas algorithm and application to large scale problems

Gilles Chardon , José Picheral , Francois Ollivier
27th International Congress on Sound and Vibration, ICSV 2021, Jul 2021, online, Czech Republic
Conference papers hal-03520797v1
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Correlated source localization with orthogonal least squares

Gilles Chardon , José Picheral , François Ollivier
Forum Acusticum 2020, Dec 2020, Lyon, France. ⟨10.48465/fa.2020.0751⟩
Conference papers hal-03053106v1
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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), Aug 2019, Lille, France
Conference papers hal-02271625v1

New Possibilities for Analyzing Complex Asynchronous Blade Vibrations From Tip-Timing Data Using a Sparse Spectral Analysis Method

Antoine Bouchain , José Picheral , Elisabeth Lahalle , Agathe Vercoutter , Bertrand Burgardt et al.
ASME Turbo Expo 2019: Turbomachinery Technical Conference and Exposition, Jun 2019, Phoenix, United States. ⟨10.1115/GT2019-91573⟩
Conference papers hal-03211554v1
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Sparse Method for Tip-Timing Signals Analysis with Non Stationary Engine Rotation Frequency

Antoine Bouchain , José Picheral , Elisabeth Lahalle , Agathe Vercoutter , Arnaud Talon et al.
26th European Signal Processing Conference (EUSIPCO 2018), Sep 2018, Rome, Italy
Conference papers hal-01896808v1
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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, Sep 2017, Juan les Pins, France
Conference papers hal-01556390v1
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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), Mar 2016, Shanghai, China. ⟨10.1109/ICASSP.2016.7472276⟩
Conference papers hal-01231789v1
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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), Apr 2015, Brisbane, Australia. ⟨10.1109/icassp.2015.7178482⟩
Conference papers hal-01633928v1
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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), Aug 2015, Nice, France
Conference papers hal-01235084v1
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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, Sep 2015, Lyon, France
Conference papers hal-01235086v1
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Enhanced visual analysis of aircraft engines based on spectrograms

Julien Griffaton , José Picheral , Arthur Tenenhaus
ISMA2014, Sep 2014, Leuven, Belgium. pp.2809-2822
Conference papers hal-01103775v1
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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, Dec 2014, Tehran, Iran
Conference papers hal-01103819v1
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Aero-acoustics source separation with sparsity inducing priors in the frequency domain

Olivier Schwander , José Picheral , Nicolas Gac , Ali-Mohammad Djafari , Daniel Blacodon et al.
34th International Workshop on Bayesian Inference and Maximun Entropy Methods in Science and Engineering (MaxEnt'14), Sep 2014, Amboise, France. pp.422 - 431, ⟨10.1063/1.4906006⟩
Conference papers hal-01103779v1
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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), Sep 2014, Amboise, France. pp.572 - 579, ⟨10.1063/1.4906024⟩
Conference papers hal-01103784v1
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2D convolution model using (in)variant kernels for fast acoustic imaging

Ning Chu , Nicolas Gac , José Picheral , Ali Mohammad-Djafari
5 th Berlin Beamforming Conference 2014, Feb 2014, Berlin, Germany. 15 p
Conference papers hal-01083451v1
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A variational Bayesian approximation approach via a sparsity enforcing prior in acoustic imaging

Ning Chu , Ali Mohammad-Djafari , Nicolas Gac , José Picheral
WIO 2014, Jul 2014, Neuchâtel, Switzerland. pp.1 - 4, ⟨10.1109/WIO.2014.6933297⟩
Conference papers hal-01103751v1
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An efficient variational Bayesian inference approach via Studient's-t priors for acoustic imaging in colored noises

Ning Chu , Ali Mohammad-Djafari , José Picheral , Nicolas Gac
POMA - ICA 2013, Jun 2013, Montreal, Canada. 055031 (9p.)
Conference papers hal-00865786v2
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Localisation des sources distribuées en champ proche

Jad Abou Chaaya , José Picheral , Sylvie Marcos
GRETSI 2013, Sep 2013, Brest, France. 4p
Conference papers hal-00866981v1

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

Ning Chu , Ali Mohammad-Djafari , José Picheral
BeBec'12, Feb 2012, Berlin, Germany. CD-ROM Proceedings (15 p.)
Conference papers hal-00695577v1
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A Bayesian sparse inference approach in near-field wideband aeroacoustic imaging

Ning Chu , Ali Mohammad-Djafari , José Picheral
2012 19th IEEE International Conference on Image Processing (ICIP 2012), Sep 2012, Orlando, United States. pp.2529-2532, ⟨10.1109/ICIP.2012.6467413⟩
Conference papers hal-00770947v1
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Wideband Zero-Forcing MUSIC for Aeroacoustic Sources Localization

Carine El Kassis , José Picheral
EUSIPCO'12, Aug 2012, Bucharest, Romania. pp.2283-2287
Conference papers hal-00736392v1
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Bayesian sparse regularization in near-field wideband aeroacoustic imaging for wind tunnel test

Ning Chu , José Picheral , Ali Mohammad-Djafari
Acoustics 2012, Apr 2012, Nantes, France. pp.1391-1396
Conference papers hal-00695580v1

Mechanical Vibration Signal Compression by LOT-based Subband Coding

Marius Oltean , José Picheral , Elisabeth Lahalle , Hani Hamdan
2011 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT 2011) , Dec 2011, Bilbao, Spain. 6 p., ⟨10.1109/ISSPIT.2011.6151525⟩
Conference papers hal-00658932v1

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

Ning Chu , José Picheral , Ali Mohammad-Djafari
2011 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT 2011) , Dec 2011, Bilbao, Spain. 6 p., ⟨10.1109/ISSPIT.2011.6151579⟩
Conference papers hal-00658941v1

Vibration signals compression with Time-Frequency Adaptive Quantization

Marius Oltean , José Picheral , Elisabeth Lahalle , Hani Hamdan
IEEE International Symposium on Intelligent Signal Processing (WISP'11), Sep 2011, Floriana, Malta. pp.138-141
Conference papers hal-00635121v1
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Interpolation et méthodes à haute résolution pour antennes non uniformes

Fouzi Harrou , José Picheral
IEEE Sciences of Electronics, Technologies of Information and Telecommunication, Mar 2009, Hammamet, Tunisie. CD-ROM Proceedings, 5 p
Conference papers hal-00424492v1
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Second-order near field localization with automatic paring operation

José Picheral , Remy Boyer
ICASSP - IEEE International Conference on Acoustics, Speech and Signal Processing, Apr 2008, Las Vegas, United States. pp. 2569-2572, ⟨10.1109/ICASSP.2008.4518173⟩
Conference papers hal-00293482v1
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EM-ESPRIT ALGORITHM FOR DIRECTION FINDING WITH NONUNIFORM ARRAYS

Carine El Kassis , José Picheral , Chafik Mokbel
Statistical Signal Processing Workshop, Aug 2007, Madison, United States. pp.453-457, ⟨10.1109/SSP.2007.4301299⟩
Conference papers hal-00258484v1
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BER Performance Improvement with Joint Angle-Delay-Polarization Estimation of Multipath Channel Parameters

Cristian Tohanean , José Picheral
64th IEEE - Vehicular Technology Conference - Radio Propagation Track (PROP-2), Sep 2006, Montréal, Canada. 5p., ⟨10.1109/VTCF.2006.31⟩
Conference papers hal-00260769v1