JO
Jean-Philippe Ovarlez
189
Documents
Presentation
[Dr OVARLEZ Jean Philippe](http://www.jeanphilippeovarlez.com/)
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Research Director at [ONERA](http://www.onera.fr) DEMR Department (Advanced Methods for Signal Processing Unit)
**Short Bio:** Ph.D. student from 1988 to 1991 in the Radar System Division at ONERA (the French Aerospace Lab), I joined ONERA as a scientific researcher in January 1992 and defended my Ph.D. Thesis in April 1992. During the reorganization of ONERA in September 1997, I joined the Advanced Methods for Signal Processing unit of the Radar and Electromagnetism Department in the Physics Domain. In September 2002, I became the ALBATROS Project leader, which led to the development, control, and emphasis of new techniques and research made for the ONERA DEMR RAMSES airborne system (SAR image algorithms, interferometry, polarimetry, thesis supervisions, software development, etc.). In August 2003, I became a member of the Scientific Committee of the ONERA Physics Branch. I was elected President of the DEMR Scientific Advisory Board in January 2006 and again in January 2007. In January 2008, I joined the French-Singaporean SONDRA Lab on a part-time basis (two days per week) to supervise Signal Processing activities. I was an attached scientist in January 2010 for one year at DSO National Laboratories in Singapore. In 2011, I obtained a Research Directorship Habilitation (HDR) thesis in Signal Processing from the University of Paris-Sud and my qualification to the University Professor position. In 2015, I became a member of the Special Area Team (SAT) in Theoretical and Methodological Trends in Signal Processing (TMTSP), EURASIP. My research interests are centered on the topic of Statistical Signal Processing for radar and SAR applications such as Time-Frequency, imaging, robust detection, and parameters estimation.
Website: <http://www.jeanphilippeovarlez.com>
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An Overview of Covariance‐based Change Detection Methodologies in Multivariate SAR Image Time SeriesChange Detection and Image Time Series Analysis 1, 1, Wiley, 2021, ⟨10.1002/9781119882268.ch3⟩
Book sections
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Automatic Target Detection for Sparse Hyperspectral ImagesSaurabh Prasad; Jocelyn Chanussot. Hyperspectral Image Analysis - Advances in Signal Processing and Machine Learning, 15, Springer Nature Switzerland, pp.435-462, inPress, 978-3-030-38617-7
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Covariance Matrix Estimation in SIRV and Elliptical Processes and Their Applications in Radar DetectionIET. Modern Radar Detection Theory, chapter 8, Scitech Publishing, pp.295-332, 2015, 978-1-61353-199-0. ⟨10.1049/SBRA509E_ch⟩
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On the use of Matrix Information Geometry for Polarimetric SAR Image ClassificationMatrix Information Geometry, Springer Berlin Heidelberg, pp.257-276, 2013, ⟨10.1007/978-3-642-30232-9_10⟩
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Quadratic Time-Frequency Analysis III: The Affine Class and Other Covariant ClassesISTE. Time-Frequency Analysis: Concepts and Methods, John Wiley \& Sons, Inc., 2008
Book sections
inria-00570550v1
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Analyse temps-fréquence quadratique {III} : {L}a classe affine et autres classes covariantesF. Hlawatsch and F. Auger. Temps-Fréquence: concepts et outils, Hermès Sciences Publications, 2005
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The Mellin TransformThe Transforms and Applications Handbook, 1995, 978-1420066524
Book sections
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Sur la probabilité de fausse alarme du filtre adapté pour la détection distance-Doppler de cibles hors-grilleGRETSI 2023, Aug 2023, GRENOBLE, France
Conference papers
hal-04248039v1
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Sur la probabilité de fausse alarme du Filtre Adapté Normalisé pour la détection de cibles hors-grilleGRETSI 2022, Sep 2022, Nancy, France
Conference papers
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SAR Anomalies Detection based on Deep LearningXXVIIIème Colloque GRETSI 2022, Sep 2022, Nancy, France
Conference papers
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Merits of Complex-Valued Neural Networks for PolSAR image segmentationGRETSI 2022, Sep 2022, Nancy, France
Conference papers
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Détection d'anomalies en SAR basée sur les réseaux génératifsGRETSI 2022, Sep 2022, Nancy, France
Conference papers
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ON THE USE OF GEODESIC TRIANGLES BETWEEN GAUSSIAN DISTRIBUTIONS FOR CLASSIFICATION PROBLEMSIEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) ICASSP, May 2022, Singapour, Singapore. ⟨10.1109/ICASSP43922.2022.9747872⟩
Conference papers
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A Tyler-type estimator of location and scatter leveraging Riemannian optimization2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Jun 2021, Toronto, Canada. ⟨10.1109/ICASSP39728.2021.9414974⟩
Conference papers
hal-03144104v1
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New Doppler Processing for the Detection of Small and Slowly-Moving Targets in Highly Ambiguous Radar Context17th European Radar Conference (EuRAD), 2021, Utrecht, Netherlands. pp. 46-48, ⟨10.1109/EuRAD48048.2021.00023⟩
Conference papers
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Off-Grid Radar Target Detection with the Normalized Matched Filter: A Monopulse-Based Detection SchemeIEEE 2021 Statistical Signal Processing Workshop, Jul 2021, Rio de Janeiro, Brazil. ⟨10.1109/SSP49050.2021.9513737⟩
Conference papers
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Complex-Valued vs. Real-Valued Neural Networks for Classification Perspectives: An Example on Non-Circular Data2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Jun 2021, Toronto, Canada
Conference papers
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Adaptive Subspace Detectors for off-grid Mismatched TargetsICASSP 2020, May 2020, BARCELONE, Spain. ⟨10.1109/ICASSP40776.2020.9053381⟩
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Robust Covariance Matrix Estimation and Portfolio Allocation: The Case of Non-Homogeneous AssetsICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), May 2020, Barcelona, Spain. pp.8449-8453, ⟨10.1109/ICASSP40776.2020.9054100⟩
Conference papers
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Characterization of the walking activity within the forest by using a Doppler analysis in the UHF-BAND2020 IEEE International Geoscience and Remote Sensing Symposium (IGARSS2020), Sep 2020, Waikoloa, United States
Conference papers
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Designing Sar Images Change-point Estimation Strategies Using an Mse Lower BoundICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), IEEE, May 2019, Brighton, United Kingdom. pp.5312-5316, ⟨10.1109/ICASSP.2019.8682875⟩
Conference papers
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Optimisation d'un code de phase robuste aux phénomènes d'éclipseGRETSI 2019, Aug 2019, LILLE, France
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On the Eclipsing Phenomenon with Phase CodesRADAR 2019, Sep 2019, TOULON, France
Conference papers
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Features Extraction of the Doppler frequency signature of a human walking at 1 GHzIGARSS 2019, Jul 2019, YOKOHAMA, Japan
Conference papers
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On the Recursions of Robust COMET Algorithm for Convexly Structured Shape Matrix27th European Signal Processing Conference (EUSIPCO 2019), Sep 2019, A Coruña, Spain
Conference papers
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Détection de Changement Robuste en Rang Faible pour les Séries Temporelles d'Images SARGRETSI 2019, Aug 2019, LILLE, France
Conference papers
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Adaptive Detection Algorithms for Slow Moving Targets in Non-Gaussian ClutterIEEE Radar Conference, Sep 2019, Toulon, France
Conference papers
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Une version récursive de RCOMET pour l'estimation robuste de matrices de forme à structure convexe28eme Colloque francophone de traitement du signal et des images (GRETSI 2019), Aug 2019, Lille, France
Conference papers
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Improving Portfolios Global Performance with Robust Covariance Matrix Estimation: Application to the Maximum Variety Portfolio26th European Signal Processing Conference (EUSIPCO), Sep 2018, Rome, Italy. ⟨10.23919/eusipco.2018.8553414⟩
Conference papers
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A Toeplitz-Tyler Estimation of the Model Order in Large Dimensional RegimeICASSP 2018 - 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Apr 2018, Calgary, Canada. pp.4489-4493, ⟨10.1109/ICASSP.2018.8461915⟩
Conference papers
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A Sequence-Filter Joint Optimization26th European Signal Processing Conference (EUSIPCO 2018), Sep 2018, Rome, Italy. pp.1-5, ⟨10.23919/EUSIPCO.2018.8553260⟩
Conference papers
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Target and Background Separation in Hyperspectral Imagery for Automatic Target Detection2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP'18), Apr 2018, Calgary, Canada. ⟨10.1109/icassp.2018.8462257⟩
Conference papers
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Robust Detection and Estimation of Change-Points in a Time Series of Multivariate ImagesEUSIPCO 2018, EURASIP, Sep 2018, Rome, Italy. ⟨10.23919/eusipco.2018.8553285⟩
Conference papers
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A Robust Change Detector for Highly Heterogeneous Multivariate Images2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), IEEE, Apr 2018, Calgary, Canada. ⟨10.1109/icassp.2018.8462253⟩
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Optimisation jointe d'une séquence et d'un filtre désadaptéGRETSI 2017, Sep 2017, Juan Les Pins, France
Conference papers
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Multivariate Linear Time-Frequency modeling and adaptive robust target detection in highly textured monovariate SAR image2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2017) , Mar 2017, New Orleans, United States. pp.4029 - 4033, ⟨10.1109/ICASSP.2017.7952913⟩
Conference papers
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Simultaneous sparsity-based binary hypothesis model for real hyperspectral target detection2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2017), Mar 2017, New Orleans, United States. ⟨10.1109/ICASSP.2017.7953031⟩
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Estimation de l'Ordre de Modèle pour un Bruit Elliptique Symétrique Complexe en Grande Dimension26eme Colloque GRETSI Traitement du Signal & des Images, GRETSI 2017, Sep 2017, Juan Les Pins, France
Conference papers
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New model order selection in large dimension regime for complex elliptically symmetric noise25th European Signal Processing Conference (EUSIPCO 2017), Aug 2017, Kos Island, Greece. ⟨10.23919/EUSIPCO.2017.8081376⟩
Conference papers
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A Joint Optimization for Coherent MIMO Radar4th IET International Radar Conference, Oct 2017, Belfast, United Kingdom. ⟨10.1049/cp.2017.0455⟩
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Radar Detection Schemes for Joint Temporal and Spatial Correlated Clutter Using Vector ARMA Models25th European Signal Processing Conference (EUSIPCO 2017), Aug 2017, Kos island, Greece. 5 p., ⟨10.23919/eusipco.2017.8081373⟩
Conference papers
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Sparsity-based Cholesky Factorization and Its Application to Hyperspectral Anomaly Detection2017 IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2014), Dec 2017, Curaçao, Netherlands. ⟨10.1109/CAMSAP.2017.8313124⟩
Conference papers
hal-01656619v1
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Exploitation de la parcimonie par la factorisation de Cholesky et son application pour la détection d'anomalies en imagerie hyperspectraleGRETSI 2017, Sep 2017, Juan-Les-Pins, France
Conference papers
hal-01656899v1
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Détection de changement sur images SAR monovariées par analyse temps-fréquence linéaireGRETSI 2017, Sep 2017, Juan Les Pins, France
Conference papers
hal-01617062v1
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Multivariate Change Detection on High Resolution Monovariate SAR Image Using Linear Time-Frequency Analysis25th European Signal Processing Conference (EUSIPCO 2017), Aug 2017, Kos Island, Greece. ⟨10.23919/EUSIPCO.2017.8081548⟩
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Optimization Methods for Solving the Low Autocorrelation Sidelobes Problem2016 17th International Radar Symposium (IRS 2017), May 2016, Cracovie, Poland. pp.1-5, ⟨10.1109/IRS.2016.7497323⟩
Conference papers
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Robust Adaptive Detection of Buried Pipes using GPR24th European Signal Processing Conference (EUSIPCO 2016), Aug 2016, Budapest, Hungary. ⟨10.1109/EUSIPCO.2016.7760305⟩
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Phase Code Optimization for Coherent MIMO Radar Via a Gradient Descent2016 IEEE Radar Conference (RadarConf16), May 2016, Philadelphie, PA, United States. pp.1-6, ⟨10.1109/RADAR.2016.7485178⟩
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RMT for whitening space correlation and applications to radar detectionIEEE 6th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2015) , Dec 2015, Cancun, Mexico. pp.149 - 152, ⟨10.1109/CAMSAP.2015.7383758⟩
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Asymptotic Detection Performance Analysis of the Robust Adaptive Normalized Matched FilterIEEE 6th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2015), Dec 2015, Cancun, Mexico. ⟨10.1109/CAMSAP.2015.7383755⟩
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Anomaly Detection and Estimation in Hyperspectral Imaging Using RMT ToolsIEEE 6th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2015), Dec 2015, Cancun, Mexico. ⟨10.1109/CAMSAP.2015.7383763⟩
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Asymptotic detection performance of the robust ANMF23rd European Signal Processing Conference (EUSIPCO 2015), Aug 2015, Nice, France. pp.524 - 528, ⟨10.1109/EUSIPCO.2015.7362438⟩
Conference papers
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Asymptotic Properties of the Robust ANMF40th IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2015), Apr 2015, Brisbane, Australia. pp.2594-2598, ⟨10.1109/ICASSP.2015.7178440⟩
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Robust anomaly detection in hyperspectral imagingIGARSS 2014 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2014, Québec, Canada. ⟨10.1109/IGARSS.2014.6947518⟩
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Characterization of scatterers by their energetic dispersive and anisotropic behaviors in high-resolution laboratory radar imagery2014 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2014), IEEE, Jul 2014, Quebec, Canada. pp.4715 - 4718, ⟨10.1109/IGARSS.2014.6947546⟩
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On the Use of Time Frequency Analysis for Adaptive Target Detection in Highly Textured Monodimensional Radar ImagesInternational Workshop on Non-Stationary Signal and Image Processing: Theory and Application, COMM 2014 International Conference, May 2014, Bucarest, Romania
Conference papers
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Binary partition trees-based robust adaptive hyperspectral RX anomaly detectionICIP 2014 - 21st IEEE International Conference on Image Processing, Oct 2014, Paris, France. pp.n/c, ⟨10.1109/ICIP.2014.7026028⟩
Conference papers
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SAR Images Refocusing and Scattering Center Detection for Infrastructure MonitoringRadarConf14 - 2014 IEEE Radar Conference, May 2014, Cincinnati, United States. pp.334-339, ⟨10.1109/RADAR.2014.6875610⟩
Conference papers
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Scattering Centers Monitoring in Refocused SAR Images on a High Resolution DEMIGARSS 2014 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2014, Québec, Canada. pp.1883-1886, ⟨10.1109/IGARSS.2014.6946824⟩
Conference papers
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CFAR Clustering of Polarimetric SAR DataSONDRA - 3rd SONDRA Workshop, Jun 2013, Hyères - La Londe les Maures, France
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Detection Improvement using Robust Estimates for Hyperspectral Imaging3rd SONDRA Workshop, Jun 2013, Hyères - La Londe les Maures, France
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Performance Analysis of Robust Detectors for Hyperspectral ImagingIGARSS 2013 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2013, Melbourne, Australia. pp.1-4, ⟨10.1109/IGARSS.2013.6721348⟩
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On the use of the Hotelling's T2 statistic for the hierarchical clustering of hyperspectral dataWHISPERS 2013 - 5th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, Jun 2013, Gainesville, FLO, United States. pp.n/c, ⟨10.1109/WHISPERS.2013.8080647⟩
Conference papers
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CFAR Hierarchical Clustering of Polarimetric SAR DataIGARSS 2013 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2013, Melbourne, Australia. pp.2461-2464, ⟨10.1109/IGARSS.2013.6723319⟩
Conference papers
hal-01010367v1
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Robust ANMF test using Huber's M-estimatorIEEE SAM 2012, Jun 2012, Hoboken, United States. pp.373 - 376, ⟨10.1109/SAM.2012.6250514⟩
Conference papers
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Robust Detection using M- estimators for Hyperspectral ImagingWHISPERS 2012 - 4th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, Jun 2012, Shanghai, China. ⟨10.1109/WHISPERS.2012.6874335⟩
Conference papers
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Exploiting Persymmetry for Low-Rank Space Time Adaptive Processing20th European Signal Processing Conference (EUSIPCO 2012), Aug 2012, Bucharest, Romania. pp.81 - 85
Conference papers
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Stochastically based wet snow mapping with SAR dataIGARSS 2012 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2012, Munich, Germany. pp.4859-4862, ⟨10.1109/IGARSS.2012.6352524⟩
Conference papers
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A class of Robust Estimates for Detection in Hyperspectral Images using Elliptical Distributions BackgroungIGARSS 2012 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2012, Munich, Germany. pp.4166 - 4169, ⟨10.1109/IGARSS.2012.6350938⟩
Conference papers
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Dry snow backscattering sensivity on density change for SWE estimationIGARSS 2012 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2012, Munich, Germany. pp.4418-4421, ⟨10.1109/IGARSS.2012.6350393⟩
Conference papers
hal-00726925v2
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Stable Scatterers Detection and Tracking in Heterogeneous Clutter by Repeat-Pass SAR InterferometryEUSAR 2012 - 9th European Conference on Synthetic Aperture Radar, Apr 2012, Nuremberg, Germany. pp.477-480
Conference papers
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Heterogeneous Clutter Model for High-Resolution Polarimetric SAR Data Parameter EstimationPOLinSAR 2011 - 5th International Workshop on Science and Applications of SAR Polarimetry and Polarimetric Interferometry, Jan 2011, Frascati, Italy. 6 p
Conference papers
hal-00561143v1
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On the Extension of the Product Model in Polsar Processing for Unsupervised Classification Using Information Geometry of Covariance MatricesIGARSS 2011 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2011, Vancouver, Canada. pp.1361-1364, ⟨10.1109/IGARSS.2011.6049318⟩
Conference papers
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Robust Covariance Matrix Estimate with Attractive Asymptotic Properties2011 IEEE 4th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2011) , Dec 2011, San Juan, Puerto Rico. ⟨10.1109/CAMSAP.2011.6136011⟩
Conference papers
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Robust detection using SIRV background modelling for hyperspectral imaging2011 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2011), Jul 2011, Vancouver, Canada. pp.4316-4319, ⟨10.1109/IGARSS.2011.6050186⟩
Conference papers
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Apport de la géométrie de l'information pour la classification d'images SAR polarimétriquesGRETSI 2011 - XXIIIème Colloque francophone de traitement du signal et des images, Sep 2011, Bordeaux, France. 4 p
Conference papers
hal-00640866v1
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Heterogeneous Clutter Model for High-Resolution Polarimetric SAR Data ProcessingIGARSS 2011 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2011, Vancouver, Canada. pp.3744-3747, ⟨10.1109/IGARSS.2011.6050039⟩
Conference papers
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Contribution of Information Geometry for Polarimetric SAR Classification in Heterogeneous AreasIRS 2011 - 12th International Radar Symposium, Sep 2011, Leipzig, Germany. pp.669-674
Conference papers
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Propriétés asymptotiques d'un estimateur de matrice de covariance complexe robusteGRETSI 2011, Sep 2011, Bordeaux, France
Conference papers
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H/α Unsupervised Classification for Highly Textured Polinsar Images using Information Geometry of Covariance MatricesPOLinSAR 2011 - 5th International Workshop on Science and Applications of SAR Polarimetry and Polarimetric Interferometry, Jan 2011, Frascati, Italy. 5 p
Conference papers
hal-00640761v1
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PolSAR Classification based on the SIRV model with a region growing initializationPOLinSAR 2011 - 5th International Workshop on Science and Applications of SAR Polarimetry and Polarimetric Interferometry, Mar 2011, Frascati, Italy. 7 p
Conference papers
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Optimal parameter estimation in heterogeneous clutter for high resolution polarimetric SAR dataIGARSS 2010 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2010, Honolulu, Hawaii, United States. pp.855-858, ⟨10.1109/IGARSS.2010.5654203⟩
Conference papers
hal-00544150v1
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A New method for High Resolution Polarimetric SAR Data Classification Based on the M-Box TestEUSAR 2010 - 8th European Conference on Synthetic Aperture Radar, Jun 2010, Aachen, Germany. pp.n.c
Conference papers
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Advanced Laser Vibrometry in Pulsed Mode using Poly-Pulse Waveforms and Time-frequency ProcessingOPTRO 2010 - 4th International Symposium on Optronics in Defence and Security, Feb 2010, Paris, France
Conference papers
hal-00556221v2
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A statistical approach to polarimetric SAR data classifiactionSONDRA - 2nd SONDRA Workshop, May 2010, Cargèse, France
Conference papers
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Hybrid MIMO radar: configurations and application on STAP2nd SONDRA Workshop , May 2010, Cargèse, France
Conference papers
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A combined TSVM model and GLRT detector for a roll invariant target detection.EUSAR 2010 - 8th European Conference on Synthetic Aperture Radar, Jun 2010, Aachen, Germany
Conference papers
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Robust MIMO Radar Detection for Correlated Subarrays2010 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2010), Mar 2010, Dallas, United States. ⟨10.1109/ICASSP.2010.5496211⟩
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A review of non-Gaussian detectors on different sets of experimental data2nd SONDRA Workshop , May 2010, Cargèse, France
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Improved segmentation in polarimetric SAR images2nd SONDRA Workshop , May 2010, Cargèse, France
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KummerU clutter model for PolSAR data: Application to segmentation and classificationSONDRA - 2nd SONDRA Workshop, May 2010, Cargèse, France. pp.4
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Stable scatterers detection and tracking in heterogeneous clutter by repeat-pass SAR interferometryACSSC 2010 - 44th Annual Asilomar Conference on Signals Systems and Computers, Nov 2010, Pacific Grove, Californie, United States. 5 p., ⟨10.1109/ACSSC.2010.5757751⟩
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Properties of Robust MIMO Detector18th European Signal Processing Conference (EUSIPCO 2010), Aug 2010, Aalborg, Denmark
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Polarimetric Classification in Highly Textured SAR ImagesSONDRA - 2nd SONDRA Workshop, May 2010, Cargèse, France
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A Test statistic for high resolution polarimetric SAR Data classificationIGARSS 2010 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2010, Honolulu, Hawaii, United States. ⟨10.1109/IGARSS.2010.5651074⟩
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Airborne passive bistatic radar for short range air and ground surveillance2nd SONDRA Workshop , May 2010, Cargèse, France
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Roll Invariant Target Detection based on PolSAR Clutter ModelsIGARSS 2010 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2010, Honolulu, Hawaii, United States. pp.4, ⟨10.1109/IGARSS.2010.5653522⟩
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Robustness Analysis of Covariance Matrix Estimates18th European Signal Processing Conference (EUSIPCO 2010), Aug 2010, Aalborg, Denmark
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HyperImage Concept : Multidimensional Time-Frequency Analysis Applied to SAR Imaging.IGARSS 2009, Jul 2009, Le Cap, South Africa. pp.CD
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Estimation of the normalized coherency matrix through the SIRV model. Application to high resolution POLSAR dataPOLinSAR 2009 - 4th International Workshop on Science and Applications of SAR Polarimetry and Polarimetric Interferometry, Jan 2009, Frascati, Italy. 8 p
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Hierarchical Segmentation of Polarimetric SAR Images using Heterogeneous Clutter ModelsIGARSS 2009 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2009, Le Cap, South Africa. pp.5-8, ⟨10.1109/IGARSS.2009.5418271⟩
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Supervised classification by neural networks using polarimetric time-frequency signatures.IGARSS 2009, Jul 2009, Le Cap, South Africa. pp.CD
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Supervised Classification on SAR Imaging Based on Incoherent polarimetric Time-Frequency Signatures.EUSIPCO 2009, Aug 2009, Glasgow, United Kingdom. pp.CD
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Comparaison d'estimateurs de fréquence instantanée et de formes d'ondes pour la vibrométrie laser impulsionnelleGRETSI 2009 - XXIIème Colloque francophone de traitement du signal et des images, Sep 2009, Dijon, France
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Estimation and segmentation in non-Gaussian POLSAR clutter by SIRV stochastic processesIGARSS 2009 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2009, Le Cap, South Africa. pp.III-963-III-966, ⟨10.1109/IGARSS.2009.5417935⟩
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Adaptive MIMO radar detection in non-Gaussian and heterogeneous clutter considering fluctuating targets2009 IEEE/SP 15th Workshop on Statistical Signal Processing , Aug 2009, Cardiff, United Kingdom. 4 p. on CD-ROM, ⟨10.1109/SSP.2009.5278651⟩
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Classification supervisée des diffuseurs en imagerie RSO basée sur des signatures polarimétriques non-cohérentes temps-fréquence.XXIIe colloque GRETSI, Sep 2009, Dijon, France. pp.CD
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Comparison of various detection schemes for STAP radar based on experimental data2009 International Radar Conference "Surveillance for a Safer World" (RADAR 2009), Oct 2009, Bordeaux, France
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Spatio-temporal adaptive detector in non-homogeneous and low-rank clutter2009 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2009), Apr 2009, Taipei, Taiwan. pp.non communiqué, ⟨10.1109/ICASSP.2009.4960016⟩
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Supervised classification using neural networks based on polarimetric time-frequency signatures.POLINSAR 2009, Jan 2009, Frascati, Italy. pp.CD
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Signal Processing Methods and Poly-Pulse Waveforms for Laser Vibrometry in Pulsed ModeCLRC 2009 - 15th Coherent Laser Radar Conference, Jun 2009, Toulouse, France. 4 p
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Analyse de signaux STAP - Détection et EstimationClub STAP ONERA, Mar 2008, Palaiseau, France
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A sirv-cfar adaptive detector exploiting persymmetric clutter covariance structure2008 IEEE Radar Conference, May 2008, Rome, Italy. pp.CD-ROM Proceedings, ⟨10.1109/RADAR.2008.4720921⟩
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Normalized Coherency Matrix Estimation Under the SIRV Model. Alpine Glacier Polsar Data AnalysisIGARSS 2008 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2008, Boston, MA, United States. ⟨10.1109/IGARSS.2008.4778796⟩
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On Persymmetric Covariance Matrices in Adaptive Detection2008 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2008), Mar 2008, Las Vegas, United States. ⟨10.1109/ICASSP.2008.4518107⟩
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Coherency matrix estimation for heterogeneous clutter through the SIRV model. Application to high resolution POLSAR imagesDLR-CNES 2008 - 8th Workshop Information Extraction and Scene Understanding for Meter Resolution Images, Oct 2008, Toulouse, France
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SAR Imaging using Multidimensional Time-Frequency Analysis.PSIP 2007, Feb 2007, Mulhouse, France. pp.CD
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Classification based on the polarimetric dispersive and anisotropic behavior of scatterersPOLINSAR 2007, Jan 2007, Frascati, Italy
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Characterization of scatterers by their anisotropic and dispersive behavior.IGARSS 2007, Jul 2007, Barcelone, Spain. pp.CD
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Study of Dispersive and Anisotropic Scatterers Behavior in Radar Imaging Using Time-Frequency Analysis and Polarimetric Coherent Decomposition.International Radar Conference 2006, 2006, Verona, United States. pp.24-27 avril
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Study of dispersive and anisotropic scatterers behaviour in radar imaging using time-frequency analysis and polarimetric6th European Conference on Synthetic Aperture Radar, EUSAR 2006, 2006, Dresden, Germany. pp.16-18 mai
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On a SIRV-CFAR detector with radar experimentations in impulsive noise14th European Signal Processing Conference (EUSIPCO 2006), Sep 2006, Florence, Italy
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Full exploitation of wavelet coefficients in radar imaging for improving the detection of a class of sources in the context of real data2006 14th European Signal Processing Conference, Sep 2006, Florence, Italy
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Romulus: Along Track Formation of Radar Satellites for MTI (Moving Target Identification) and High SAR Performance2006 IEEE International Symposium on Geoscience and Remote Sensing, Jul 2006, Denver, United States. pp.3838-3841, ⟨10.1109/IGARSS.2006.984⟩
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Theoretical Analysis of an Improved Covariance Matrix Estimator in non-Gaussian Noise2005
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Propriété CFAR-Matrice du Détecteur BORD -Application Radar sur Signaux Expérimentaux non-GaussiensVingt-cinquième Colloque GRETSI 2005, Sep 2005, Louvain-la-Neuve, Belgique
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Theoretical Analysis of an Improved Covariance Matrix Estimator in non-Gaussian Noise(ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005., Mar 2005, Philadelphia, United States. pp.69-72, ⟨10.1109/ICASSP.2005.1415947⟩
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Propriété CFAR-matrice du détecteur BORD2005, Louvain-la-Neuve, Belgique
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Constant false alarm rate detection in Spherically Invariant Random Processes12th European Signal Processing Conference (EUSIPCO 2008), Sep 2004, Vienna, Austria
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Radar Detection in Compound-Gaussian ClutterIEEE-RADAR-04, Oct 2004, Toulouse, France
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Bayesian Optimum Radar Detector Performances Against Ground Clutter DataProc. of the IEEE-RADAR-04,, Oct 2004, Toulouse, France
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Radar Detection in Compund-Gaussian Clutter2004, Toulouse, France
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Constant False Alram Rate Detection in Spherically Invariant Random Processes2004
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SAR imaging using multidimensional continuous wavelet transform2004 12th European Signal Processing Conference, Sep 2004, Vienna, Austria
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Saddlepoint approximation applied to fusion in multiple sensor and to detection in clutterProceedings of the Sixth International Conference of Information Fusion, Jul 2003, Cairns, Australia. pp.122-128, ⟨10.1109/ICIF.2003.177436⟩
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PEOD: Pade estimated optimum (radar) detector2001 IEEE Radar Conference, Aug 2002, Atlanta, United States. pp.270-274, ⟨10.1109/NRC.2001.922989⟩
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hal-03152663v1
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Bayesian Optimum Radar Detector in non-Gaussian noiseProceedings of ICASSP '02, May 2002, Orlando, United States. pp.II-1289-II-1292, ⟨10.1109/ICASSP.2002.5744038⟩
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Optimum signal synthesis for time-scale estimation1998 IEEE International Conference on Acoustics, Speech, and Signal Processing, May 1998, Seattle, United States. pp.1557-1560, ⟨10.1109/ICASSP.1998.681748⟩
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Cramer Rao bound computation for velocity estimation in the broad-band case using the Mellin transformProceedings of ICASSP '93, Apr 1993, Minneapolis, United States. pp.273-276 vol.1, ⟨10.1109/ICASSP.1993.319108⟩
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Computation of affine time-frequency distributions using the fast Mellin transform[Proceedings] ICASSP-92: 1992 IEEE International Conference on Acoustics, Speech, and Signal Processing, Mar 1992, San Francisco, United States. pp.117-120 vol.5, ⟨10.1109/ICASSP.1992.226644⟩
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Dimensionalized wavelet transform with application to radar imaging[Proceedings] ICASSP 91: 1991 International Conference on Acoustics, Speech, and Signal Processing, Apr 1991, Toronto, Canada. pp.2909-2912 vol.4, ⟨10.1109/ICASSP.1991.151011⟩
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Discrete Mellin transform for signal analysisInternational Conference on Acoustics, Speech, and Signal Processing, Apr 1990, Albuquerque, United States. pp.1603-1606, ⟨10.1109/ICASSP.1990.115730⟩
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Sparsity-based Cholesky Factorization and Its Application to Hyperspectral Anomaly Detection2017 IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2014), Dec 2017, Curaçao, Netherlands. 2017
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Improving portfolios global performance using a cleaned and robust covariance matrix estimate2019
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Robust covariance matrix estimation and portfolio allocation: the case of non-homogeneous assets2019
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Recent advances in adaptive radar detection2014
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Complex-Valued vs. Real-Valued Neural Networks for Classification Perspectives: An Example on Non-Circular Data2020
Preprints, Working Papers, ...
hal-02941957v1
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Comments on «Automatic Target Detection for Sparse Hyperspectral Images» by Ahmad W. Bitar et al.[Technical Report] American University of Beirut; CentraleSupélec, Université Paris-Saclay; ONERA -- The French Aerospace Lab. 2020
Reports
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