José Picheral

Gilles Chardon, François Ollivier, José Picheral. Localization of sparse and coherent sources by orthogonal least squares. Journal of the Acoustical Society of America, Acoustical Society of America, 2019, 146 (6), pp.4873-4882. ⟨10.1121/1.5138931⟩. ⟨hal-02448965⟩

Antoine Bouchain, José Picheral, Elisabeth Lahalle, Gilles Chardon, Agathe Vercoutter, et al.. Blade vibration study by spectral analysis of tip-timing signals with OMP algorithm. Mechanical Systems and Signal Processing, Elsevier, 2019, 130, pp.108-121. ⟨10.1016/j.ymssp.2019.04.063⟩. ⟨hal-02125263⟩

Wenmeng Xiong, José Picheral, Sylvie Marcos. Performance analysis of distributed source parameter estimator (DSPE) in the presence of modeling errors due to the spatial distributions of sources. Signal Processing, Elsevier, 2018, 143, pp.146 - 151. ⟨10.1016/j.sigpro.2017.09.001⟩. ⟨hal-01744214⟩

Wenmeng Xiong, José Picheral, Sylvie Marcos. Array Geometry Impact on Music in the Presence of Spatially Distributed Sources. Digital Signal Processing, Elsevier, 2017, 63, pp.155-163. ⟨10.1016/j.dsp.2017.01.001⟩. ⟨hal-01349526v2⟩

Wenmeng Xiong, José Picheral, Sylvie Marcos. Robustness of the coherently distributed MUSIC algorithm to the imperfect knowledge of the spatial distribution of the sources. Signal, Image and Video Processing, Springer Verlag, 2017, 11 (4), pp.721-728. ⟨10.1007/s11760-016-1015-1⟩. ⟨hal-01498980⟩

Jad Abou Chaaya, José Picheral, Sylvie Marcos. Localization of Spatially Distributed Near-Field Sources with Unknown Angular Spread Shape. Signal Processing, Elsevier, 2015, 106, pp.259-265. ⟨10.1016/j.sigpro.2014.07.007⟩. ⟨hal-01231774⟩

Ning Chu, José Picheral, Ali Mohammad-Djafari, Nicolas Gac. A robust super-resolution approach with sparsity constraint in acoustic imaging. Applied Acoustics, Elsevier, 2014, 76, pp.197-208. ⟨10.1016/j.apacoust.2013.08.007⟩. ⟨hal-00794236v8⟩

Marius Oltean, José Picheral, Elisabeth Lahalle, Hani Hamdan, Julien Griffaton. Compression methods for mechanical vibration signals: Application to the plane engines. Mechanical Systems and Signal Processing, Elsevier, 2013, 41 (1-2), pp.313-327. ⟨10.1016/j.ymssp.2013.07.005⟩. ⟨hal-00871742⟩

Ning Chu, Ali Mohammad-Djafari, José Picheral. Robust Bayesian super-resolution approach via sparsity enforcing a priori for near-field aeroacoustic source imaging. Journal of Sound and Vibration, Elsevier, 2013, 332 (18), pp.4369-4389. ⟨hal-00794230v2⟩

Carine El Kassis, José Picheral, Gilles Fleury, Chafic Mokbel. Direction of Arrival Estimation using EM-ESPRIT with nonuniform arrays. Circuits, Systems, and Signal Processing, Springer Verlag, 2012, 31 (5), pp.1787-1807. ⟨10.1007/s00034-012-9397-y⟩. ⟨hal-00736360⟩

Carine El Kassis, José Picheral, Chafik Mokbel. Advantages of nonuniform arrays using Root-MUSIC. Signal Processing, Elsevier, 2010, 90 (2), pp.689-695. ⟨10.1016/j.sigpro.2009.07.014⟩. ⟨hal-00420634⟩

Gilles Chardon, José Picheral, François Ollivier. Correlated source localization with orthogonal least squares. Forum Acusticum 2020, Dec 2020, Lyon, France. ⟨hal-03053106⟩

Gilles Chardon, Francois Ollivier, José Picheral, Sylvie Marcos. Approches parcimonieuses pour l'estimation de la matrice de covariance spatiale et la localisation de sources acoustiques. XXVIIème Colloque francophonede traitement du signal et des images (GRETSI 2019), Aug 2019, Lille, France. ⟨hal-02271625⟩

Antoine Bouchain, José Picheral, Elisabeth Lahalle, Agathe Vercoutter, Arnaud Talon. Sparse Method for Tip-Timing Signals Analysis with Non Stationary Engine Rotation Frequency. 26th European Signal Processing Conference (EUSIPCO 2018), Sep 2018, Rome, Italy. ⟨hal-01896808⟩

Antoine Bouchain, José Picheral, Elisabeth Lahalle, Agathe Vercoutter. Méthode parcimonieuse pour l'analyse spectrale de signaux tip-timing. 26eme Colloque GRETSI Traitement du Signal & des Images, GRETSI 2017, Sep 2017, Juan les Pins, France. ⟨hal-01556390⟩

Wenmeng Xiong, José Picheral, Sylvie Marcos, Gilles Chardon. Sparsity-based localization of spatially coherent distributed sources. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Mar 2016, Shanghai, China. ⟨10.1109/ICASSP.2016.7472276⟩. ⟨hal-01231789⟩

Wenmeng Xiong, José Picheral, Sylvie Marcos. Performance Analysis of Music in the Presence of Modeling Errors Dueto the Spatial Distribution of Sources. 40th IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2015), Apr 2015, Brisbane, Australia. ⟨hal-01633928⟩

Wenmeng Xiong, José Picheral, Sylvie Marcos. Antenna Array Design for Music in The Presence of Spatially Distributed Sources. 23rd European Signal Processing Conference (EUSIPCO 2015), Aug 2015, Nice, France. ⟨hal-01235084⟩

Wenmeng Xiong, José Picheral, Sylvie Marcos. Borne de Cramér-Rao pour la conception de réseaux de capteurs en présence des sources dispersées. 25eme Colloque GRETSI 2015, Sep 2015, Lyon, France. ⟨hal-01235086⟩

Ning Chu, Ali Mohammad-Djafari, Nicolas Gac, José Picheral. A variational Bayesian approximation approach via a sparsity enforcing prior in acoustic imaging. WIO 2014, Jul 2014, Neuchâtel, Switzerland. pp.1 - 4, ⟨10.1109/WIO.2014.6933297⟩. ⟨hal-01103751⟩

Julien Griffaton, José Picheral, Arthur Tenenhaus. Enhanced visual analysis of aircraft engines based on spectrograms. ISMA2014, Sep 2014, Leuven, Belgium. pp.2809-2822. ⟨hal-01103775⟩

Olivier Schwander, José Picheral, Nicolas Gac, Ali-Mohammad Djafari, Daniel Blacodon. Aero-acoustics source separation with sparsity inducing priors in the frequency domain. 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⟩. ⟨hal-01103779⟩

Ning Chu, Ali Mohammad-Djafari, Nicolas Gac, José Picheral. A hierarchical variational Bayesian approximation approach in acoustic imaging. 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⟩. ⟨hal-01103784⟩

Ning Chu, Nicolas Gac, José Picheral, Ali Mohammad-Djafari. 2D convolution model using (in)variant kernels for fast acoustic imaging. 5 th Berlin Beamforming Conference 2014, Feb 2014, Berlin, Germany. 15 p. ⟨hal-01083451⟩

Ning Chu, Nicolas Gac, José Picheral, Ali Mohammad-Djafari. Convolution Models with Shift-invariant kernel based on Matlab-GPU platform for Fast Acoustic Imaging. ISAV 2014, Dec 2014, Tehran, Iran. ⟨hal-01103819⟩

Jad Abou Chaaya, José Picheral, Sylvie Marcos. Localisation des sources distribuées en champ proche. GRETSI 2013, Sep 2013, Brest, France. 4p. ⟨hal-00866981⟩

Ning Chu, Ali Mohammad-Djafari, José Picheral, Nicolas Gac. An efficient variational Bayesian inference approach via Studient's-t priors for acoustic imaging in colored noises. POMA - ICA 2013, Jun 2013, Montreal, Canada. 055031 (9p.). ⟨hal-00865786v2⟩

Carine El Kassis, José Picheral. Wideband Zero-Forcing MUSIC for Aeroacoustic Sources Localization. EUSIPCO'12, Aug 2012, Bucharest, Romania. pp.2283-2287. ⟨hal-00736392⟩

Ning Chu, Ali Mohammad-Djafari, José Picheral. Two robust super resolution approaches in aeroacoustic imaging for near-field wideband extended sources. BeBec'12, Feb 2012, Berlin, Germany. CD-ROM Proceedings (15 p.). ⟨hal-00695577⟩

Ning Chu, Ali Mohammad-Djafari, José Picheral. A Bayesian sparse inference approach in near-field wideband aeroacoustic imaging. 2012 19th IEEE International Conference on Image Processing (ICIP 2012), Sep 2012, Orlando, United States. pp.2529-2532, ⟨10.1109/ICIP.2012.6467413⟩. ⟨hal-00770947⟩

Ning Chu, José Picheral, Ali Mohammad-Djafari. Bayesian sparse regularization in near-field wideband aeroacoustic imaging for wind tunnel test. Acoustics 2012, Apr 2012, Nantes, France. pp.1391-1396. ⟨hal-00695580⟩

Ning Chu, José Picheral, Ali Mohammad-Djafari. A robust super-resolution approach for near-field wideband acoustic imaging with sparsity constraint. 2011 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT 2011) , Dec 2011, Bilbao, Spain. 6 p., ⟨10.1109/ISSPIT.2011.6151579⟩. ⟨hal-00658941⟩

Marius Oltean, José Picheral, Elisabeth Lahalle, Hani Hamdan. Vibration signals compression with Time-Frequency Adaptive Quantization. IEEE International Symposium on Intelligent Signal Processing (WISP'11), Sep 2011, Floriana, Malta. pp.138-141. ⟨hal-00635121⟩

Marius Oltean, José Picheral, Elisabeth Lahalle, Hani Hamdan. Mechanical Vibration Signal Compression by LOT-based Subband Coding. 2011 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT 2011) , Dec 2011, Bilbao, Spain. 6 p., ⟨10.1109/ISSPIT.2011.6151525⟩. ⟨hal-00658932⟩

Fouzi Harrou, José Picheral. Interpolation et méthodes à haute résolution pour antennes non uniformes. IEEE Sciences of Electronics, Technologies of Information and Telecommunication, Mar 2009, Hammamet, Tunisie. CD-ROM Proceedings, 5 p. ⟨hal-00424492⟩

José Picheral, Remy Boyer. Second-order near field localization with automatic paring operation. ICASSP - IEEE International Conference on Acoustics, Speech and Signal Processing, Apr 2008, Las Vegas, United States. pp. 2569-2572, ⟨10.1109/ICASSP.2008.4518173⟩. ⟨hal-00293482⟩

Carine El Kassis, José Picheral, Chafik Mokbel. EM-ESPRIT ALGORITHM FOR DIRECTION FINDING WITH NONUNIFORM ARRAYS. Statistical Signal Processing Workshop, Aug 2007, Madison, United States. pp.453-457, ⟨10.1109/SSP.2007.4301299⟩. ⟨hal-00258484⟩

Cristian Tohanean, José Picheral. BER Performance Improvement with Joint Angle-Delay-Polarization Estimation of Multipath Channel Parameters. 64th IEEE - Vehicular Technology Conference - Radio Propagation Track (PROP-2), Sep 2006, Montréal, Canada. 5p., ⟨10.1109/VTCF.2006.31⟩. ⟨hal-00260769⟩

Wenmeng Xiong, José Picheral, Sylvie Marcos. Performance analysis of MUSIC for spatially distributed sources. 2014. ⟨hal-01069045v3⟩