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Jean-Philippe Ovarlez

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Documents

Présentation

[Dr OVARLEZ Jean Philippe](http://www.jeanphilippeovarlez.com/) =============================================================== 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>

Publications

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On the False Alarm Probability of the Normalized Matched Filter for Off-Grid Targets: A Geometrical Approach and Its Validity Conditions

Pierre Develter , Jonathan Bosse , Olivier Rabaste , Philippe Forster , Jean-Philippe Ovarlez
IEEE Transactions on Signal Processing, 2024, 72, pp.982-996. ⟨10.1109/TSP.2024.3358621⟩
Article dans une revue hal-04483158v1
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Riemannian Optimization for Non-Centered Mixture of Scaled Gaussian Distributions

Antoine Collas , Arnaud Breloy , Chengfang Ren , Guillaume Ginolhac , Jean-Philippe Ovarlez
IEEE Transactions on Signal Processing, 2023, 71, pp.2475-2490. ⟨10.1109/TSP.2023.3290354⟩
Article dans une revue hal-04171793v1
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Impact of PolSAR Pre-Processing and Balancing Methods on Complex-Valued Neural Networks Segmentation Tasks

Jose Agustin Barrachina , Chengfang Ren , Christéle Morisseau , Gilles Vieillard , Jean-Philippe Ovarlez
IEEE Open Journal of Signal Processing, 2023, 4, pp.157-166. ⟨10.1109/OJSP.2023.3246391⟩
Article dans une revue hal-04052466v1
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Self-Supervised Learning Based Anomaly Detection in Synthetic Aperture Radar Imaging

Max Muzeau , Chengfang Ren , Sebastien Angelliaume , Mihai Datcu , Jean-Philippe Ovarlez
IEEE Open Journal of Signal Processing, 2022, 3, pp.440-449. ⟨10.1109/OJSP.2022.3229618⟩
Article dans une revue hal-03975492v1
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Comparison Between Equivalent Architectures of Complex-valued and Real-valued Neural Networks - Application on Polarimetric SAR Image Segmentation

José Agustín Barrachina , Chengfang Ren , Christèle Morisseau , Gilles Vieillard , Jean-Philippe Ovarlez
Journal of Signal Processing Systems, 2022, ⟨10.1007/s11265-022-01793-0⟩
Article dans une revue hal-03771786v1

Measurements and Analysis of the Doppler Signature of a Human Moving within the Forest in UHF-Band

Giovanni Manfredi , Israël Hinostroza , Michel Menelle , Stéphane Saillant , Jean-Philippe Ovarlez
Remote Sensing, 2021, 13 (3), pp.423. ⟨10.3390/rs13030423⟩
Article dans une revue hal-03130174v1
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Probabilistic PCA From Heteroscedastic Signals: Geometric Framework and Application to Clustering

Antoine Collas , Florent Bouchard , Arnaud Breloy , Guillaume Ginolhac , Chengfang Ren
IEEE Transactions on Signal Processing, 2021, 69, pp.6546-6560. ⟨10.1109/TSP.2021.3130997⟩
Article dans une revue hal-03521278v1
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A new lower bound on the maximum correlation of a set with mismatched filters

Uy Hour Tan , Fabien Arlery , Olivier Rabaste , Frederic Lehmann , Jean-Philippe Ovarlez
IEEE Transactions on Information Theory, 2020, 66 (10), pp.6555-6565. ⟨10.1109/TIT.2020.3002066⟩
Article dans une revue hal-02962309v1

Improving portfolios global performance using a cleaned and robust covariance matrix estimate

Emmanuelle Jay , Thibault Soler , Eugénie Terreaux , Jean-Philippe Ovarlez , Frédéric Pascal
Soft Computing, 2020, ⟨10.1007/s00500-020-04840-9⟩
Article dans une revue hal-02508748v1
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Robust Low-rank Change Detection for SAR Image Time Series

Ammar Mian , Antoine Collas , Arnaud Breloy , Guillaume Ginolhac , Jean-Philippe Ovarlez
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020, 13, pp.3545-3556. ⟨10.1109/JSTARS.2020.2999615⟩
Article dans une revue hal-02345330v2
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Design of New Wavelet Packets Adapted to High-Resolution SAR Images With an Application to Target Detection

Ammar Mian , Jean-Philippe Ovarlez , Abdourrahmane Atto , Guillaume Ginolhac
IEEE Transactions on Geoscience and Remote Sensing, 2019, 57 (6), pp.3919-3932. ⟨10.1109/tgrs.2018.2888993⟩
Article dans une revue hal-02057622v1
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Sparse and Low-Rank Matrix Decomposition for Automatic Target Detection in Hyperspectral Imagery

Ahmad W. Bitar , Loong-Fah Cheong , Jean-Philippe Ovarlez
IEEE Transactions on Geoscience and Remote Sensing, 2019, 57 (8), pp.5239-5251. ⟨10.1109/TGRS.2019.2897635⟩
Article dans une revue hal-02134179v1
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New Robust Statistics for Change Detection in Time Series of Multivariate SAR Images

Ammar Mian , Guillaume Ginolhac , Jean-Philippe Ovarlez , Abdourrahmane Atto
IEEE Transactions on Signal Processing, 2019, 67 (2), pp.520-534. ⟨10.1109/tsp.2018.2883011⟩
Article dans une revue hal-01975924v1
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Adaptive non zero-mean Gaussian detection

Joana Frontera-Pons , Frédéric Pascal , Jean-Philippe Ovarlez
IEEE Transactions on Geoscience and Remote Sensing, 2017, 55 (2), pp.1117 - 1124. ⟨10.1109/TGRS.2016.2619862⟩
Article dans une revue hal-01407449v1
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Robust ANMF Detection in Noncentered Impulsive Background

Joana Frontera-Pons , Jean-Philippe Ovarlez , Frederic Pascal
IEEE Signal Processing Letters, 2017, 24 (12), pp.1891 - 1895. ⟨10.1109/LSP.2017.2763784⟩
Article dans une revue hal-01692403v1
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Hyperspectral anomaly detectors using robust estimators

Joana Frontera-Pons , Miguel Angel Veganzones , Frédéric Pascal , Jean-Philippe Ovarlez
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2016, 9 (2), pp.720-731. ⟨10.1109/JSTARS.2015.2453014⟩
Article dans une revue hal-01377668v1
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Introduction to the Issue on Advanced Signal Processing Techniques for Radar Applications

Maria S. Greco , Yuri Abramovich , Jean-Philippe Ovarlez , Hongbin Li , Xiaopeng Yang
IEEE Journal of Selected Topics in Signal Processing, 2015, 9 (8), pp.1363-1365. ⟨10.1109/JSTSP.2015.2497458⟩
Article dans une revue hal-01270112v1
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Scattering Centers Detection and Tracking in Refocused Spaceborne SAR Images for Infrastructure Monitoring

Andrei Anghel , Gabriel Vasile , Remus Cacoveanu , Cornel Ioana , Silviu Ciochina
IEEE Transactions on Geoscience and Remote Sensing, 2015, 53 (8), pp.4379-4393. ⟨10.1109/TGRS.2015.2396773⟩
Article dans une revue hal-01226304v1
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Exploiting persymmetry for low-rank Space Time Adaptive Processing

Guillaume Ginolhac , Philippe Forster , Frédéric Pascal , Jean-Philippe Ovarlez
Signal Processing, 2014, 97 (4), pp.242-251. ⟨10.1016/j.sigpro.2013.10.026⟩
Article dans une revue hal-00926260v1
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Asymptotic Properties of Robust Complex Covariance Matrix Estimates

Mélanie Mahot , Frédéric Pascal , Philippe Forster , Jean-Philippe Ovarlez
IEEE Transactions on Signal Processing, 2013, 61 (13), page 3348 - 3356. ⟨10.1109/TSP.2013.2259823⟩
Article dans une revue hal-01705126v1
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Performance of two Low-Rank STAP Filters in a Heterogeneous Noise

Guillaume Ginolhac , Philippe Forster , Frédéric Pascal , Jean-Philippe Ovarlez
IEEE Transactions on Signal Processing, 2013, 61 (1), pp.57 - 61. ⟨10.1109/TSP.2012.2226162⟩
Article dans une revue hal-00828338v1

Derivation of the bias of the normalized sample covariance matrix in a heterogeneous noise with application to low rank STAP filter

Guillaume Ginolhac , Philippe Forster , Frédéric Pascal , Jean-Philippe Ovarlez
IEEE Transactions on Signal Processing, 2012, 60 (1), pp.514-518. ⟨10.1109/TSP.2011.2169063⟩
Article dans une revue hal-00780733v1
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Editorial

Jean-Philippe Ovarlez , Sylvie Marcos , S. Bidon
Traitement du Signal, 2011, 28 (1-2), pp.7-9
Article dans une revue hal-00659872v1
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STAP à Rand Réduit, Robuste et Persymétrique

Guillaume Ginolhac , Philippe Forster , Jean-Philippe Ovarlez , Frédéric Pascal
Traitement du Signal, 2011, 28 (1-2), pp.143-170. ⟨10.3166/ts.28.143-170⟩
Article dans une revue hal-00659841v1

Présentation du Club STAP

Jean-Philippe Ovarlez , F. Le Chevalier , S. Bidon
Traitement du Signal, 2011, 28 (1-2), pp.11-14
Article dans une revue hal-00659870v1
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Optimal Parameter Estimation in Heterogeneous Clutter for High Resolution Polarimetric SAR Data

Gabriel Vasile , Frédéric Pascal , Jean-Philippe Ovarlez , Pierre Formont , Michel Gay
IEEE Geoscience and Remote Sensing Letters, 2011, 8 (6), pp.1046-1050. ⟨10.1109/LGRS.2011.2152363⟩
Article dans une revue hal-00638825v1
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Persymmetric Adaptive Radar Detectors

Guilhem Pailloux , Philippe Forster , Jean-Philippe Ovarlez , Frédéric Pascal
IEEE Transactions on Aerospace and Electronic Systems, 2011, 47 (4), pp.2376-2390. ⟨10.1109/TAES.2011.6034639⟩
Article dans une revue hal-00659834v1
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Traitement STAP et Modélisation SIRV : Robustesse et Persymétrie

Jean-Philippe Ovarlez , Frédéric Pascal , Philippe Forster , Guillaume Ginolhac , Mélanie Mahot
Traitement du Signal, 2011, 28 (1-2), pp.113-142. ⟨10.3166/ts.28.113-142⟩
Article dans une revue hal-00659845v1
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Statistical Classification for Heterogeneous Polarimetric SAR Images

Pierre Formont , Frédéric Pascal , Gabriel Vasile , Jean-Philippe Ovarlez , Laurent Ferro-Famil
IEEE Journal of Selected Topics in Signal Processing, 2011, 5 (3), pp.567 - 576. ⟨10.1109/JSTSP.2010.2101579⟩
Article dans une revue hal-00638829v1
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Coherency Matrix Estimation of Heterogeneous Clutter in High-Resolution Polarimetric SAR Images

Gabriel Vasile , Jean-Philippe Ovarlez , Frédéric Pascal , Céline Tison
IEEE Transactions on Geoscience and Remote Sensing, 2010, 48 (4), pp.1809-1826. ⟨10.1109/TGRS.2009.2035496⟩
Article dans une revue hal-00466647v1
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Advanced Signal Processing Methods for Pulsed Laser Vibrometry

Julien Totems , Véronique Jolivet , Jean-Philippe Ovarlez , Nadine Martin
Applied optics, 2010, 49 (20), pp.3967-3979. ⟨10.1364/AO.49.003967⟩
Article dans une revue hal-00511051v1
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MIMO Radar Detection in non-Gaussian and Heterogeneous Clutter

Chin Yuan Chong , Frédéric Pascal , Jean-Philippe Ovarlez , Marc Lesturgie
IEEE Journal of Selected Topics in Signal Processing, 2010, 4 (1), pp.115-126. ⟨10.1109/JSTSP.2009.2038980⟩
Article dans une revue hal-00555844v1

Scatterers Characterisation in Radar Imaging Using Joint Time-Frequency Analysis and Polarimetric Coherent Decompositions

Mickaël Duquenoy , Jean-Philippe Ovarlez , Laurent Ferro-Famil , L. Vignaud , Eric Pottier
IET Radar Sonar and Navigation, 2010, 4 (3), pp.384-402. ⟨10.1049/iet-rsn.2008.0086⟩
Article dans une revue hal-00555857v1

Scatterers Characterization in radar imaging using joint time-frequency analysis and polarimetric coherent decompositions.

Mickaël Duquenoy , Laurent Ferro-Famil , Jean-Philippe Ovarlez , Eric Pottier
IET Radar Sonar and Navigation, 2009, 4 (3), pp.384-402
Article dans une revue hal-00418806v1
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Covariance Structure Maximum-Likelihood Estimates in Compound Gaussian Noise: Existence and Algorithm Analysis

Frédéric Pascal , Y. Chitour , Jean-Philippe Ovarlez , Philippe Forster , Pascal Larzabal
IEEE Transactions on Signal Processing, 2008, 56 (1), pp.34-48. ⟨10.1109/TSP.2007.901652⟩
Article dans une revue hal-01816367v1
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Performance analysis of covariance matrix estimates in impulsive noise

Frédéric Pascal , Philippe Forster , Jean-Philippe Ovarlez , Pascal Larzabal
IEEE Transactions on Signal Processing, 2008, 56 (6), pp.2206-2217. ⟨10.1109/TSP.2007.914311⟩
Article dans une revue hal-00353591v1

Existence and Characterization of the Covariance Matrix Maximum Likelihood Estimate in Spherically Invariant Random Processes

F. Pascal , Y. Chitour , J.P. Ovarlez , Philippe Forster , Pascal Larzabal
IEEE Transactions on Signal Processing, 2007
Article dans une revue halshs-00158259v1
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First and Second Order Moments of the Normalized Sample Covariance Matrix of Spherically Invariant Random Vectors

Sébastien Bausson , Frédéric Pascal , Philippe Forster , Jean-Philippe Ovarlez , Pascal Larzabal
IEEE Signal Processing Letters, 2007, 14 (6), pp.425-428. ⟨10.1109/LSP.2006.888400⟩
Article dans une revue hal-02491536v1
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Discriminating real objects in radar imaging by exploiting the squared modulus of the continuous wavelet transform

M. Tria , Jean-Philippe Ovarlez , Luc Vignaud , Juan Carlos Castelli , Messaoud Benidir
IET Radar Sonar and Navigation, 2007, 1 (1), pp.27. ⟨10.1049/iet-rsn:20050124⟩
Article dans une revue hal-03149811v1

SAR imaging using multidimensional continuous wavelet transform and applications to polarimetry and interferometry

E. Colin , M. Tria , C. Titin-Schnaider , J.P. Ovarlez , M. Benidir
International Journal of Imaging Systems and Technology, 2004, 14 (5), pp.206-212. ⟨10.1002/ima.20025⟩
Article dans une revue hal-03149813v1
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Analysis of SAR images by multidimensional wavelet transform

Jean-Philippe Ovarlez , Luc Vignaud , Juan-Carlos Castelli , M. Tria , M. Benidir
IEE proceedings. Radar, sonar and navigation, 2003, 150 (4), pp.234. ⟨10.1049/ip-rsn:20030671⟩
Article dans une revue hal-03149889v1

BORD: bayesian optimum radar detector

Emmanuelle Jay , Jean-Philippe Ovarlez , David Declercq , Patrick Duvaut
Signal Processing, 2003, 83 (6), pp.1151-1162. ⟨10.1016/S0165-1684(03)00034-3⟩
Article dans une revue hal-03149891v1

New methods of radar performances analysis

Emmanuelle Jay , Jean-Philippe Ovarlez , P. Duvaut
Signal Processing, 2000, 80 (12), pp.2527-2540. ⟨10.1016/S0165-1684(00)00136-5⟩
Article dans une revue hal-03149892v1

Frequency-directivity scanning in laboratory radar imaging

Jacqueline Bertrand , Pierre Bertrand , Jean-Philippe Ovarlez
International Journal of Imaging Systems and Technology, 1994, 5 (1), pp.39-51. ⟨10.1002/ima.1850050107⟩
Article dans une revue hal-03152586v1

An Overview of Covariance‐based Change Detection Methodologies in Multivariate SAR Image Time Series

Ammar Mian , Guillaume Ginolhac , Jean-Philippe Ovarlez , Arnaud Breloy , Frédéric Pascal
Change Detection and Image Time Series Analysis 1, 1, Wiley, 2021, ⟨10.1002/9781119882268.ch3⟩
Chapitre d'ouvrage hal-03519630v1
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Automatic Target Detection for Sparse Hyperspectral Images

Ahmad W. Bitar , Jean-Philippe Ovarlez , Loong-Fah Cheong , Ali Chehab
Saurabh 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
Chapitre d'ouvrage hal-02089019v3

Covariance Matrix Estimation in SIRV and Elliptical Processes and Their Applications in Radar Detection

Jean-Philippe Ovarlez , Frédéric Pascal , Philippe Forster
IET. Modern Radar Detection Theory, chapter 8, Scitech Publishing, pp.295-332, 2015, 978-1-61353-199-0. ⟨10.1049/SBRA509E_ch⟩
Chapitre d'ouvrage hal-01279530v1
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On the use of Matrix Information Geometry for Polarimetric SAR Image Classification

Pierre Formont , Jean-Philippe Ovarlez , Frédéric Pascal
Matrix Information Geometry, Springer Berlin Heidelberg, pp.257-276, 2013, ⟨10.1007/978-3-642-30232-9_10⟩
Chapitre d'ouvrage hal-02494996v1

Quadratic Time-Frequency Analysis III: The Affine Class and Other Covariant Classes

Paulo Gonçalves , Jean-Philippe Ovarlez , Richard Baraniuk
ISTE. Time-Frequency Analysis: Concepts and Methods, John Wiley \& Sons, Inc., 2008
Chapitre d'ouvrage inria-00570550v1

Analyse temps-fréquence quadratique {III} : {L}a classe affine et autres classes covariantes

Jean-Philippe Ovarlez , Paulo Gonçalves , Richard Baraniuk
F. Hlawatsch and F. Auger. Temps-Fréquence: concepts et outils, Hermès Sciences Publications, 2005
Chapitre d'ouvrage inria-00570592v1
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The Mellin Transform

Jacqueline Bertrand , Pierre Bertrand , Jean-Philippe Ovarlez
The Transforms and Applications Handbook, 1995, 978-1420066524
Chapitre d'ouvrage hal-03152634v1
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Détecteur de Rao robuste pour un sonar à croix de Mills

Olivier Lerda , Ammar Mian , Guillaume Ginolhac , Jean-Philippe Ovarlez
GRETSI, Aug 2023, GRENOBLE, France
Communication dans un congrès hal-04234464v1
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Sur la probabilité de détection du filtre adapté pour la détection distance-Doppler de cibles hors-grille

Pierre Develter , Jonathan Bosse , Olivier Rabaste , Philippe Forster , Jean-Philippe Ovarlez
GRETSI 2023 : XXIXème Colloque Francophone de Traitement du Signal et des Images, 2023, GRENOBLE, France
Communication dans un congrès hal-04472597v1
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Apprentissage auto-supervisé guidé statistiquement pour la détection d'anomalies en imagerie SAR

Max Muzeau , Chengfang Ren , Datcu Mihai , Jean-Philippe Ovarlez
GRETSI 2023, Aug 2023, GRENOBLE, France
Communication dans un congrès hal-04248060v1
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False Alarm Regulation for Off-Grid Target Detection With The Matched Filter

Pierre Develter , Jonathan Bosse , Olivier Rabaste , Philippe Forster , Jean-Philippe Ovarlez
ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Jun 2023, Rhodes, Greece. pp.1-5, ⟨10.1109/ICASSP49357.2023.10094625⟩
Communication dans un congrès hal-04473604v1
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False alarm regulation for off-grid target detection with the Mached Filter

Pierre Develter , Jonathan Bosse , Olivier Rabaste , Philippe Forster , Jean-Philippe Ovarlez
IEEE International Conference on Acoustics Speech and Signal Processing, Jun 2023, Rhodes Island, Greece
Communication dans un congrès hal-04154034v1
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Sur la probabilité de fausse alarme du filtre adapté pour la détection distance-Doppler de cibles hors-grille

Pierre Develter , Jonathan Bosse , Olivier Rabaste , Philippe Forster , Jean-Philippe Ovarlez
GRETSI 2023, Aug 2023, GRENOBLE, France
Communication dans un congrès hal-04248039v1
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Apprentissage multitâche en grande dimension : classification basée sur les covariances

Cyprien Doz , Malik Tiomoko , Chengfang Ren , Jean-Philippe Ovarlez
GRETSI 2023, Aug 2023, Grenoble, France
Communication dans un congrès hal-04233419v1
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Large dimensional analysis of LS-SVM transfer learning: Application to POLSAR classification

Cyprien Doz , Chengfang Ren , Jean-Philippe Ovarlez , Romain Couillet
IEEE International Conference on Acoustics Speech and Signal Processing, Jun 2023, Rhodes Island, France
Communication dans un congrès hal-04159343v1
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Self-supervised SAR anomaly detection guided with RX detector

Max Muzeau , Chengfang Ren , Sébastien Angelliaume , Mihai Datcu , Jean-Philippe Ovarlez
IEEE IGARSS 2023, Jul 2023, PASADENA, United States
Communication dans un congrès hal-04248086v1
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Sur la probabilité de fausse alarme du Filtre Adapté Normalisé pour la détection de cibles hors-grille

Pierre Develter , Jonathan Bosse , Olivier Rabaste , Philippe Forster , Jean-Philippe Ovarlez
GRETSI 2022 XXVIIIème Colloque Francophone de Traitement du Signal et des Images, 2022, NANCY (54), France
Communication dans un congrès hal-04472610v1
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SAR Anomalies Detection based on Deep Learning

Max Muzeau , Chengfang Ren , Sebastien Angelliaume , Mihai Datcu , Jean-Philippe Ovarlez
XXVIIIème Colloque GRETSI 2022, Sep 2022, Nancy, France
Communication dans un congrès hal-03790615v1
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On the False Alarm Probability of the Normalized Matched Filter for Off-Grid Target Detection

P. Develter , J. Bosse , O. Rabaste , P. Forster , J.-P. Ovarlez
ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), May 2022, Singapore, France. pp.5782-5786, ⟨10.1109/ICASSP43922.2022.9746620⟩
Communication dans un congrès hal-04472542v2
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Apprentissage robuste de distance par géométrie riemannienne

Antoine Collas , Arnaud Breloy , Guillaume Ginolhac , Chengfang Ren , Jean-Philippe Ovarlez
GRETSI, XXVIIIème Colloque Francophone de Traitement du Signal et des Images, GRETSI, Sep 2022, Nancy, France
Communication dans un congrès hal-03778386v1
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Robust Geometric Metric Learning

Antoine Collas , Arnaud Breloy , Guillaume Ginolhac , Chengfang Ren , Jean-Philippe Ovarlez
30th European Signal Processing Conference, EUSIPCO 2022, Aug 2022, Belgrade, Serbia
Communication dans un congrès hal-03931132v1
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Détection d'anomalies en SAR basée sur les réseaux génératifs

Max Muzeau , Chengfang Ren , Sébastien Angelliaume , Mihai Datcu , Jean-Philippe Ovarlez
GRETSI 2022, Sep 2022, Nancy, France
Communication dans un congrès hal-03830331v1
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Merits of Complex-Valued Neural Networks for PolSAR image segmentation

José Agustin Barrachina , Chengfang Ren , Christèle Morisseau , Gilles Vieillard , Jean-Phillipe Ovarlez
GRETSI 2022, Sep 2022, Nancy, France
Communication dans un congrès hal-03830417v1
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ON THE USE OF GEODESIC TRIANGLES BETWEEN GAUSSIAN DISTRIBUTIONS FOR CLASSIFICATION PROBLEMS

Antoine Collas , Florent Bouchard , Guillaume Ginolhac , Arnaud Breloy , Chengfang Ren
2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2022), May 2022, Singapour, Singapore. ⟨10.1109/ICASSP43922.2022.9747872⟩
Communication dans un congrès hal-03752879v1
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Sur la probabilité de fausse alarme du Filtre Adapté Normalisé pour la détection de cibles hors-grille

Pierre Develter , Jonathan Bosse , Olivier Rabaste , Philippe Forster , Jean-Philippe Ovarlez
XXVIIIème Colloque Francophone de Traitement du Signal et des Images, GRETSI'22, Sep 2022, Nancy, France
Communication dans un congrès hal-03830312v1
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Complex-valued neural networks for polarimetric sar segmentation using pauli representation

José Barrachina , Chengfang Ren , Christèle Morisseau , Gilles Vieillard , Jean-Philippe Ovarlez
IEEE- IGARSS 2022, Jul 2022, Kuala Lumpur, Malaysia. ⟨10.1109/IGARSS46834.2022.9883251⟩
Communication dans un congrès hal-03752893v1
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Apprentissage par transfert en grande dimension : application aux images SAR polarimétriques

Cyprien Doz , Chengfang Ren , Jean-Philippe Ovarlez , Romain Couillet
GRETSI 2022 - XXIIXème Colloque Francophone de Traitement du Signal et des Images, Sep 2022, Nancy, France
Communication dans un congrès hal-03829615v1
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Off-Grid Radar Target Detection with the Normalized Matched Filter: A Monopulse-Based Detection Scheme

P. Develter , J. Bosse , O. Rabaste , P. Forster , J.-P. Ovarlez
2021 IEEE Statistical Signal Processing Workshop (SSP), Jul 2021, Rio de Janeiro, France. pp.226-230, ⟨10.1109/SSP49050.2021.9513737⟩
Communication dans un congrès hal-04472559v2

New Doppler Processing for the Detection of Small and Slowly-Moving Targets in Highly Ambiguous Radar Context

L. Aouchiche , Laurent Ferro-Famil , Jean-Philippe Ovarlez
17th European Radar Conference (EuRAD), 2021, Utrecht, Netherlands. pp. 46-48, ⟨10.1109/EuRAD48048.2021.00023⟩
Communication dans un congrès hal-03144111v1
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A Tyler-type estimator of location and scatter leveraging Riemannian optimization

Antoine Collas , Florent Bouchard , A. Breloy , Chengfang Ren , Guillaume Ginolhac
2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Jun 2021, Toronto, Canada. ⟨10.1109/ICASSP39728.2021.9414974⟩
Communication dans un congrès hal-03144104v1
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Complex-Valued vs. Real-Valued Neural Networks for Classification Perspectives: An Example on Non-Circular Data

J Agustin A Barrachina , Chengfang Ren , Christele Morisseau , Gilles Vieillard , Jean-Philippe Ovarlez
2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Jun 2021, Toronto, Canada. ⟨10.1109/ICASSP39728.2021.9413814⟩
Communication dans un congrès hal-03144092v1
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About the equivalence between complex-valued and real-valued fully connected neural networks -application to polinsar images

Jose Barrachina , Chengfang Ren , Gilles Vieillard , Christele Morisseau , Jean-Philippe Ovarlez
IEEE International Workshop on Machine learning for signal processing, Oct 2021, Gold Coast, Queensland, Australia. ⟨10.1109/MLSP52302.2021.9596542⟩
Communication dans un congrès hal-03529898v1
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Classification in L-Band of Physical Activities Performed Simultaneously into the Forest by a Group of Persons

G Manfredi , I Hinostroza , M Menelle , S Saillant , J.-P Ovarlez
2021 IEEE International Geoscience and Remote Sensing Symposium, Jul 2021, Brussels, Belgium. ⟨10.1109/IGARSS47720.2021.9553267⟩
Communication dans un congrès hal-03616979v1

Robust Covariance Matrix Estimation and Portfolio Allocation: The Case of Non-Homogeneous Assets

E. Jay , T. Soler , J.-P. Ovarlez , P. De Peretti , C. Chorro
ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), May 2020, Barcelona, Spain. pp.8449-8453, ⟨10.1109/ICASSP40776.2020.9054100⟩
Communication dans un congrès hal-03130678v1
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Adaptive Subspace Detectors for off-grid Mismatched Targets

Jonathan Bosse , Olivier Rabaste , Jean-Philippe Ovarlez
ICASSP 2020, May 2020, BARCELONE, Spain. ⟨10.1109/ICASSP40776.2020.9053381⟩
Communication dans un congrès hal-02904575v1
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Characterization of the walking activity within the forest by using a Doppler analysis in the UHF-BAND

Giovanni Manfredi , Israël Hinostroza , Michel Menelle , Stephane Saillant , Jean-Philippe Ovarlez
2020 IEEE International Geoscience and Remote Sensing Symposium (IGARSS2020), Sep 2020, Waikoloa, United States. ⟨10.1109/IGARSS39084.2020.9324453⟩
Communication dans un congrès hal-03130196v1
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Designing Sar Images Change-point Estimation Strategies Using an Mse Lower Bound

Ammar Mian , Lucien Bacharach , Guillaume Ginolhac , Alexandre Renaux , Mohammed Nabil El Korso
2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2019), IEEE, May 2019, Brighton, United Kingdom. pp.5312-5316, ⟨10.1109/ICASSP.2019.8682875⟩
Communication dans un congrès hal-02152199v2
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On the Recursions of Robust COMET Algorithm for Convexly Structured Shape Matrix

Bruno Meriaux , Chengfang Ren , Arnaud Breloy , Mohammed Nabil El Korso , P Forster
27th European Signal Processing Conference (EUSIPCO 2019), Sep 2019, A Coruña, Spain. ⟨10.23919/eusipco.2019.8903167⟩
Communication dans un congrès hal-02155905v1
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Détection de Changement Robuste en Rang Faible pour les Séries Temporelles d'Images SAR

Ammar Mian , Arnaud Breloy , Guillaume Ginolhac , Jean-Philippe Ovarlez
GRETSI 2019, Aug 2019, LILLE, France
Communication dans un congrès hal-02388708v1
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On the Eclipsing Phenomenon with Phase Codes

U. Tan , Olivier Rabaste , Claude Adnet , Jean-Philippe Ovarlez
RADAR 2019, Sep 2019, TOULON, France. ⟨10.1109/RADAR41533.2019.171349⟩
Communication dans un congrès hal-02417491v1
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Optimisation d'un code de phase robuste aux phénomènes d'éclipse

Uy Hour Tan , Olivier Rabaste , Claude Adnet , Jean-Philippe Ovarlez
GRETSI 2019, Aug 2019, LILLE, France
Communication dans un congrès hal-02417712v1
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Features Extraction of the Doppler frequency signature of a human walking at 1 GHz

Giovanni Manfredi , Jean-Philippe Ovarlez , Laetitia Thirion-Lefevre
IGARSS 2019, Jul 2019, YOKOHAMA, Japan. ⟨10.1109/IGARSS.2019.8897817⟩
Communication dans un congrès hal-02364998v1

Adaptive Detection Algorithms for Slow Moving Targets in Non-Gaussian Clutter

Narayan Bernardin , Claude Adnet , Jean-Philippe Ovarlez , Frédéric Barbaresco
IEEE Radar Conference, Sep 2019, Toulon, France
Communication dans un congrès hal-02492079v1
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Une version récursive de RCOMET pour l'estimation robuste de matrices de forme à structure convexe

Bruno Meriaux , Chengfang Ren , Arnaud Breloy , Mohammed Nabil El Korso , P Forster
28eme Colloque francophone de traitement du signal et des images (GRETSI 2019), Aug 2019, Lille, France
Communication dans un congrès hal-02155900v1
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Target and Background Separation in Hyperspectral Imagery for Automatic Target Detection

Ahmad W. Bitar , Loong-Fah Cheong , Jean-Philippe Ovarlez
2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP'18), Apr 2018, Calgary, Canada. ⟨10.1109/icassp.2018.8462257⟩
Communication dans un congrès hal-01773529v1
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A Toeplitz-Tyler Estimation of the Model Order in Large Dimensional Regime

Eugénie Terreaux , Jean-Philippe Ovarlez , Frédéric Pascal
ICASSP 2018 - 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Apr 2018, Calgary, Canada. pp.4489-4493, ⟨10.1109/ICASSP.2018.8461915⟩
Communication dans un congrès hal-02124624v1
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Improving Portfolios Global Performance with Robust Covariance Matrix Estimation: Application to the Maximum Variety Portfolio

Emmanuelle Jay , Eugénie Terreaux , Jean-Philippe Ovarlez , Frederic Pascal
26th European Signal Processing Conference (EUSIPCO 2018), Sep 2018, Rome, Italy. ⟨10.23919/eusipco.2018.8553414⟩
Communication dans un congrès hal-02124639v1
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Robust Detection and Estimation of Change-Points in a Time Series of Multivariate Images

Ammar Mian , Jean-Philippe Ovarlez , Guillaume Ginolhac , Abdourrahmane Atto
EUSIPCO 2018, EURASIP, Sep 2018, Rome, Italy. ⟨10.23919/eusipco.2018.8553285⟩
Communication dans un congrès hal-01840793v1
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A Robust Change Detector for Highly Heterogeneous Multivariate Images

Ammar Mian , Jean-Philippe Ovarlez , Guillaume Ginolhac , Abdourahmane M Atto
2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), IEEE, Apr 2018, Calgary, Canada. ⟨10.1109/icassp.2018.8462253⟩
Communication dans un congrès hal-01840783v1
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A Sequence-Filter Joint Optimization

Uly Hour Tan , Olivier Rabaste , Adnet Tan , Jean-Philippe Ovarlez
26th European Signal Processing Conference (EUSIPCO 2018), Sep 2018, Rome, Italy. pp.1-5, ⟨10.23919/EUSIPCO.2018.8553260⟩
Communication dans un congrès hal-02057415v1
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Estimation de l'Ordre de Modèle pour un Bruit Elliptique Symétrique Complexe en Grande Dimension

Eugénie Terreaux , Jean-Philippe Ovarlez , Frédéric Pascal
26eme Colloque GRETSI Traitement du Signal & des Images, GRETSI 2017, Sep 2017, Juan Les Pins, France
Communication dans un congrès hal-01692623v1
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Simultaneous sparsity-based binary hypothesis model for real hyperspectral target detection

Ahmad Bitar , Loong-Fah Cheong , Jean-Philippe Ovarlez
2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2017), Mar 2017, New Orleans, United States. ⟨10.1109/ICASSP.2017.7953031⟩
Communication dans un congrès hal-01692408v1
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Multivariate Linear Time-Frequency modeling and adaptive robust target detection in highly textured monovariate SAR image

Jean-Philippe Ovarlez , Guillaume Ginolhac , Abdourrahmane Atto
2017 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⟩
Communication dans un congrès hal-01617057v1
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A Joint Optimization for Coherent MIMO Radar

Uy Hour Tan , Olivier Rabaste , Claude Adnet , Jean-Philippe Ovarlez
4th IET International Radar Conference, Oct 2017, Belfast, United Kingdom. ⟨10.1049/cp.2017.0455⟩
Communication dans un congrès hal-01692649v1
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New model order selection in large dimension regime for complex elliptically symmetric noise

Eugénie Terreaux , Jean-Philippe Ovarlez , Frédéric Pascal
25th European Signal Processing Conference (EUSIPCO 2017), Aug 2017, Kos Island, Greece. ⟨10.23919/EUSIPCO.2017.8081376⟩
Communication dans un congrès hal-01692642v1
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Radar Detection Schemes for Joint Temporal and Spatial Correlated Clutter Using Vector ARMA Models

Wajih Ben Abdallah , Jean-Philippe Ovarlez , Pascal Bondon
25th European Signal Processing Conference (EUSIPCO 2017), Aug 2017, Kos island, Greece. 5 p., ⟨10.23919/eusipco.2017.8081373⟩
Communication dans un congrès hal-01578366v1
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Optimisation jointe d'une séquence et d'un filtre désadapté

Uy Hour Tan , Olivier Rabaste , Claude Adnet , Jean-Philippe Ovarlez
GRETSI 2017, Sep 2017, Juan Les Pins, France
Communication dans un congrès hal-01692635v1
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Sparsity-based Cholesky Factorization and Its Application to Hyperspectral Anomaly Detection

Ahmad W. Bitar , Jean-Philippe Ovarlez , Loong-Fah Cheong
2017 IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2014), Dec 2017, Curaçao, Netherlands. ⟨10.1109/CAMSAP.2017.8313124⟩
Communication dans un congrès 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 hyperspectrale

Ahmad W. Bitar , Jean-Philippe Ovarlez , Loong-Fah Cheong
GRETSI 2017, Sep 2017, Juan-Les-Pins, France
Communication dans un congrès hal-01656899v1
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Détection de changement sur images SAR monovariées par analyse temps-fréquence linéaire

Ammar Mian , Jean-Philippe Ovarlez , Guillaume Ginolhac , Abdourrahmane Atto
GRETSI 2017, Sep 2017, Juan Les Pins, France
Communication dans un congrès hal-01617062v1
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Multivariate Change Detection on High Resolution Monovariate SAR Image Using Linear Time-Frequency Analysis

Ammar Mian , Jean-Philippe Ovarlez , Guillaume Ginolhac , A Atto
25th European Signal Processing Conference (EUSIPCO 2017), Aug 2017, Kos Island, Greece. ⟨10.23919/EUSIPCO.2017.8081548⟩
Communication dans un congrès hal-01617069v1
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Robust Adaptive Detection of Buried Pipes using GPR

Q Hoarau , G Ginolhac , A Atto , Jean-Marie Nicolas , Jean-Philippe Ovarlez
24th European Signal Processing Conference (EUSIPCO 2016), Aug 2016, Budapest, Hungary. ⟨10.1109/EUSIPCO.2016.7760305⟩
Communication dans un congrès hal-01323391v1
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Optimization Methods for Solving the Low Autocorrelation Sidelobes Problem

U. Tan , O Rabaste , C Adnet , Fabien Arlery , J.-P Ovarlez
2016 17th International Radar Symposium (IRS 2017), May 2016, Cracovie, Poland. pp.1-5, ⟨10.1109/IRS.2016.7497323⟩
Communication dans un congrès hal-01360260v1
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Phase Code Optimization for Coherent MIMO Radar Via a Gradient Descent

U. Tan , C Adnet , O Rabaste , Fabien Arlery , J.-P Ovarlez
2016 IEEE Radar Conference (RadarConf16), May 2016, Philadelphie, PA, United States. pp.1-6, ⟨10.1109/RADAR.2016.7485178⟩
Communication dans un congrès hal-01360275v1
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RMT for whitening space correlation and applications to radar detection

Romain Couillet , Maria S Greco , Jean-Philippe Ovarlez , Frédéric Pascal
IEEE 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⟩
Communication dans un congrès hal-01262631v1
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Asymptotic Detection Performance Analysis of the Robust Adaptive Normalized Matched Filter

Jean-Philippe Ovarlez , Frédéric Pascal , Arnaud Breloy
IEEE 6th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2015), Dec 2015, Cancun, Mexico. ⟨10.1109/CAMSAP.2015.7383755⟩
Communication dans un congrès hal-01325083v1
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Anomaly Detection and Estimation in Hyperspectral Imaging Using RMT Tools

Eugénie Terreaux , Jean-Philippe Ovarlez , Frédéric Pascal
IEEE 6th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2015), Dec 2015, Cancun, Mexico. ⟨10.1109/CAMSAP.2015.7383763⟩
Communication dans un congrès hal-01325087v1
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Asymptotic Properties of the Robust ANMF

Frédéric Pascal , Jean-Philippe Ovarlez
40th IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2015), Apr 2015, Brisbane, Australia. pp.2594-2598, ⟨10.1109/ICASSP.2015.7178440⟩
Communication dans un congrès hal-01270119v1
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Asymptotic detection performance of the robust ANMF

Frédéric Pascal , Jean-Philippe Ovarlez
23rd European Signal Processing Conference (EUSIPCO 2015), Aug 2015, Nice, France. pp.524 - 528, ⟨10.1109/EUSIPCO.2015.7362438⟩
Communication dans un congrès hal-01521934v1
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Binary partition trees-based robust adaptive hyperspectral RX anomaly detection

Miguel Angel Veganzones , Joana Frontera-Pons , Frédéric Pascal , Jean-Philippe Ovarlez , Jocelyn Chanussot
ICIP 2014 - 21st IEEE International Conference on Image Processing, Oct 2014, Paris, France. pp.n/c, ⟨10.1109/ICIP.2014.7026028⟩
Communication dans un congrès hal-01010392v1

On the Use of Time Frequency Analysis for Adaptive Target Detection in Highly Textured Monodimensional Radar Images

Jean-Philippe Ovarlez , Gabriel Vasile , Andrei Anghel
International Workshop on Non-Stationary Signal and Image Processing: Theory and Application, COMM 2014 International Conference, May 2014, Bucarest, Romania
Communication dans un congrès hal-01486041v1

Characterization of scatterers by their energetic dispersive and anisotropic behaviors in high-resolution laboratory radar imagery

Mickaël Duquenoy , Jean-Philippe Ovarlez , Laurent Ferro-Famil , Eric Pottier
2014 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2014), IEEE, Jul 2014, Quebec, Canada. pp.4715 - 4718, ⟨10.1109/IGARSS.2014.6947546⟩
Communication dans un congrès hal-01104803v1
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Robust anomaly detection in hyperspectral imaging

Joana Frontera-Pons , Miguel Angel Veganzones , Santiago Velasco-Forero , Frédéric Pascal , Jean-Philippe Ovarlez
IGARSS 2014 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2014, Québec, Canada. ⟨10.1109/IGARSS.2014.6947518⟩
Communication dans un congrès hal-01010418v1
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SAR Images Refocusing and Scattering Center Detection for Infrastructure Monitoring

Andrei Anghel , Gabriel Vasile , Cornel Ioana , Remus Cacoveanu , Silviu Ciochina
RadarConf14 - 2014 IEEE Radar Conference, May 2014, Cincinnati, United States. pp.334-339, ⟨10.1109/RADAR.2014.6875610⟩
Communication dans un congrès hal-01065821v1
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Scattering Centers Monitoring in Refocused SAR Images on a High Resolution DEM

Andrei Anghel , Gabriel Vasile , Cornel Ioana , Remus Cacoveanu , Silviu Ciochina
IGARSS 2014 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2014, Québec, Canada. pp.1883-1886, ⟨10.1109/IGARSS.2014.6946824⟩
Communication dans un congrès hal-01104814v1

Detection Improvement using Robust Estimates for Hyperspectral Imaging

Joana Frontera-Pons , Jean-Philippe Ovarlez , Frédéric Pascal
3rd SONDRA Workshop, Jun 2013, Hyères - La Londe les Maures, France
Communication dans un congrès hal-00935510v1

CFAR Clustering of Polarimetric SAR Data

Pierre Formont , Miguel Angel Veganzones , Joana Frontera-Pons , Frédéric Pascal , Jean-Philippe Ovarlez
SONDRA - 3rd SONDRA Workshop, Jun 2013, Hyères - La Londe les Maures, France
Communication dans un congrès hal-00935540v1
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Performance Analysis of Robust Detectors for Hyperspectral Imaging

Joana Frontera-Pons , Jean-Philippe Ovarlez , Frédéric Pascal , Jocelyn Chanussot
IGARSS 2013 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2013, Melbourne, Australia. pp.1-4, ⟨10.1109/IGARSS.2013.6721348⟩
Communication dans un congrès hal-00934285v1
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On the use of the Hotelling's T2 statistic for the hierarchical clustering of hyperspectral data

Miguel Angel Veganzones , Joana Frontera-Pons , Jocelyn Chanussot , Jean-Philippe Ovarlez
WHISPERS 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⟩
Communication dans un congrès hal-01010382v1
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CFAR Hierarchical Clustering of Polarimetric SAR Data

Pierre Formont , Miguel Angel Veganzones , Joana Frontera-Pons , Frédéric Pascal , Jean-Philippe Ovarlez
IGARSS 2013 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2013, Melbourne, Australia. pp.2461-2464, ⟨10.1109/IGARSS.2013.6723319⟩
Communication dans un congrès hal-01010367v1
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Stochastically based wet snow mapping with SAR data

Nikola Besic , Gabriel Vasile , Jocelyn Chanussot , Srdjan Stankovic , Jean-Philippe Ovarlez
IGARSS 2012 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2012, Munich, Germany. pp.4859-4862, ⟨10.1109/IGARSS.2012.6352524⟩
Communication dans un congrès hal-00726937v2

Robust ANMF test using Huber's M-estimator

Mélanie Mahot , Frédéric Pascal , Philippe Forster , Jean-Philippe Ovarlez
IEEE SAM 2012, Jun 2012, Hoboken, United States. pp.373 - 376, ⟨10.1109/SAM.2012.6250514⟩
Communication dans un congrès hal-00780780v1

Exploiting Persymmetry for Low-Rank Space Time Adaptive Processing

Guillaume Ginolhac , Philippe Forster , Frédéric Pascal , Jean-Philippe Ovarlez
20th European Signal Processing Conference (EUSIPCO 2012), Aug 2012, Bucharest, Romania. pp.81 - 85
Communication dans un congrès hal-00781738v1

Robust Detection using M- estimators for Hyperspectral Imaging

Joana Frontera-Pons , Mélanie Mahot , Jean-Philippe Ovarlez , Frédéric Pascal , Jocelyn Chanussot
WHISPERS 2012 - 4th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, Jun 2012, Shanghai, China. ⟨10.1109/WHISPERS.2012.6874335⟩
Communication dans un congrès hal-00780777v1
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A class of Robust Estimates for Detection in Hyperspectral Images using Elliptical Distributions Backgroung

Joana Frontera-Pons , Mélanie Mahot , Jean-Philippe Ovarlez , Frédéric Pascal , Sze Kim Pang
IGARSS 2012 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2012, Munich, Germany. pp.4166 - 4169, ⟨10.1109/IGARSS.2012.6350938⟩
Communication dans un congrès hal-00781727v1
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Dry snow backscattering sensivity on density change for SWE estimation

Nikola Besic , Gabriel Vasile , Jocelyn Chanussot , Srdjan Stankovic , Jean-Pierre Dedieu
IGARSS 2012 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2012, Munich, Germany. pp.4418-4421, ⟨10.1109/IGARSS.2012.6350393⟩
Communication dans un congrès hal-00726925v2

Stable Scatterers Detection and Tracking in Heterogeneous Clutter by Repeat-Pass SAR Interferometry

Andrei Anghel , Gabriel Vasile , Jean-Philippe Ovarlez , Guy d'Urso , D. Boldo
EUSAR 2012 - 9th European Conference on Synthetic Aperture Radar, Apr 2012, Nuremberg, Germany. pp.477-480
Communication dans un congrès hal-00783056v1
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Heterogeneous Clutter Model for High-Resolution Polarimetric SAR Data Processing

Gabriel Vasile , Frédéric Pascal , Jean-Philippe Ovarlez , Pierre Formont
IGARSS 2011 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2011, Vancouver, Canada. pp.3744-3747, ⟨10.1109/IGARSS.2011.6050039⟩
Communication dans un congrès hal-00638874v1

Robust detection using SIRV background modelling for hyperspectral imaging

Jean-Philippe Ovarlez , Sze Kim Pang , Frédéric Pascal , Vincent Achard , T.K. Ng
2011 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2011), Jul 2011, Vancouver, Canada. pp.4316-4319, ⟨10.1109/IGARSS.2011.6050186⟩
Communication dans un congrès hal-00659865v1

Robust Covariance Matrix Estimate with Attractive Asymptotic Properties

Mélanie Mahot , Philippe Forster , Frédéric Pascal , Jean-Philippe Ovarlez
2011 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⟩
Communication dans un congrès hal-00659869v1
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Heterogeneous Clutter Model for High-Resolution Polarimetric SAR Data Parameter Estimation

Gabriel Vasile , Frédéric Pascal , Jean-Philippe Ovarlez
POLinSAR 2011 - 5th International Workshop on Science and Applications of SAR Polarimetry and Polarimetric Interferometry, Jan 2011, Frascati, Italy. 6 p
Communication dans un congrès hal-00561143v1
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On the Extension of the Product Model in Polsar Processing for Unsupervised Classification Using Information Geometry of Covariance Matrices

Pierre Formont , Jean-Philippe Ovarlez , Frédéric Pascal , Gabriel Vasile , Laurent Ferro-Famil
IGARSS 2011 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2011, Vancouver, Canada. pp.1361-1364, ⟨10.1109/IGARSS.2011.6049318⟩
Communication dans un congrès hal-00640872v1

Propriétés asymptotiques d'un estimateur de matrice de covariance complexe robuste

Mélanie Mahot , Philippe Forster , Frédéric Pascal , Jean-Philippe Ovarlez
GRETSI 2011, Sep 2011, Bordeaux, France
Communication dans un congrès hal-00659867v1
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Contribution of Information Geometry for Polarimetric SAR Classification in Heterogeneous Areas

Jean-Philippe Ovarlez , Pierre Formont , Frédéric Pascal , Gabriel Vasile , Laurent Ferro-Famil
IRS 2011 - 12th International Radar Symposium, Sep 2011, Leipzig, Germany. pp.669-674
Communication dans un congrès hal-00640864v1
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Apport de la géométrie de l'information pour la classification d'images SAR polarimétriques

Pierre Formont , Frédéric Pascal , Jean-Philippe Ovarlez , Gabriel Vasile , Laurent Ferro-Famil
GRETSI 2011 - XXIIIème Colloque francophone de traitement du signal et des images, Sep 2011, Bordeaux, France. 4 p
Communication dans un congrès hal-00640866v1
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H/α Unsupervised Classification for Highly Textured Polinsar Images using Information Geometry of Covariance Matrices

Pierre Formont , Jean-Philippe Ovarlez , Frédéric Pascal , Gabriel Vasile , Laurent Ferro-Famil
POLinSAR 2011 - 5th International Workshop on Science and Applications of SAR Polarimetry and Polarimetric Interferometry, Jan 2011, Frascati, Italy. 5 p
Communication dans un congrès hal-00640761v1
Image document

PolSAR Classification based on the SIRV model with a region growing initialization

Pierre Formont , Nicolas Trouvé , Jean-Philippe Ovarlez , Frédéric Pascal , Gabriel Vasile
POLinSAR 2011 - 5th International Workshop on Science and Applications of SAR Polarimetry and Polarimetric Interferometry, Mar 2011, Frascati, Italy. 7 p
Communication dans un congrès hal-00640862v1

Hybrid MIMO radar: configurations and application on STAP

Chin Yuan Chong , Frédéric Pascal , Jean-Philippe Ovarlez , Marc Lesturgie
2nd SONDRA Workshop , May 2010, Cargèse, France
Communication dans un congrès hal-00556585v1
Image document

A combined TSVM model and GLRT detector for a roll invariant target detection.

Lionel Bombrun , Gabriel Vasile , Michel Gay , Jean-Philippe Ovarlez , Frédéric Pascal
EUSAR 2010 - 8th European Conference on Synthetic Aperture Radar, Jun 2010, Aachen, Germany
Communication dans un congrès hal-00491982v1

Optimal parameter estimation in heterogeneous clutter for high resolution polarimetric SAR data

Gabriel Vasile , Frédéric Pascal , Jean-Philippe Ovarlez , Steeve Zozor , Michel Gay
IGARSS 2010 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2010, Honolulu, Hawaii, United States. pp.855-858, ⟨10.1109/IGARSS.2010.5654203⟩
Communication dans un congrès hal-00544150v1

A New method for High Resolution Polarimetric SAR Data Classification Based on the M-Box Test

Pierre Formont , Jean-Philippe Ovarlez , Frédéric Pascal , Gabriel Vasile , Laurent Ferro-Famil
EUSAR 2010 - 8th European Conference on Synthetic Aperture Radar, Jun 2010, Aachen, Germany. pp.n.c
Communication dans un congrès hal-00507074v1

Robust MIMO Radar Detection for Correlated Subarrays

Chin Yuan Chong , Frédéric Pascal , Jean-Philippe Ovarlez , Marc Lesturgie
2010 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2010), Mar 2010, Dallas, United States. ⟨10.1109/ICASSP.2010.5496211⟩
Communication dans un congrès hal-00555863v1

A review of non-Gaussian detectors on different sets of experimental data

Jean-Philippe Ovarlez , Frédéric Pascal , Philippe Forster , Mélanie Mahot , G. Pailloux
2nd SONDRA Workshop , May 2010, Cargèse, France
Communication dans un congrès hal-00557918v1

Improved segmentation in polarimetric SAR images

Jérémie Jakubowicz , Frédéric Pascal , Jean-Philippe Ovarlez
2nd SONDRA Workshop , May 2010, Cargèse, France
Communication dans un congrès hal-00557877v1

Stable scatterers detection and tracking in heterogeneous clutter by repeat-pass SAR interferometry

Gabriel Vasile , Jean-Philippe Ovarlez , Frédéric Pascal , Michel Gay , Guy d'Urso
ACSSC 2010 - 44th Annual Asilomar Conference on Signals Systems and Computers, Nov 2010, Pacific Grove, Californie, United States. 5 p., ⟨10.1109/ACSSC.2010.5757751⟩
Communication dans un congrès hal-00544148v1

Properties of Robust MIMO Detector

Chin Yuan Chong , Frédéric Pascal , Jean-Philippe Ovarlez , Marc Lesturgie
18th European Signal Processing Conference (EUSIPCO 2010), Aug 2010, Aalborg, Denmark
Communication dans un congrès hal-00555918v1
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A Test statistic for high resolution polarimetric SAR Data classification

Pierre Formont , Jean-Philippe Ovarlez , Frédéric Pascal , Gabriel Vasile , Laurent Ferro-Famil
IGARSS 2010 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2010, Honolulu, Hawaii, United States. ⟨10.1109/IGARSS.2010.5651074⟩
Communication dans un congrès hal-00507077v1

Polarimetric Classification in Highly Textured SAR Images

Pierre Formont , Jean-Philippe Ovarlez , Frédéric Pascal , Gabriel Vasile , Laurent Ferro-Famil
SONDRA - 2nd SONDRA Workshop, May 2010, Cargèse, France
Communication dans un congrès hal-00556549v1
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KummerU clutter model for PolSAR data: Application to segmentation and classification

Lionel Bombrun , Gabriel Vasile , Michel Gay , Frédéric Pascal , Jean-Philippe Ovarlez
SONDRA - 2nd SONDRA Workshop, May 2010, Cargèse, France. pp.4
Communication dans un congrès hal-00488337v1
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Advanced Laser Vibrometry in Pulsed Mode using Poly-Pulse Waveforms and Time-frequency Processing

Julien Totems , Véronique Jolivet , Jean-Philippe Ovarlez , Nadine Martin
OPTRO 2010 - 4th International Symposium on Optronics in Defence and Security, Feb 2010, Paris, France
Communication dans un congrès hal-00556221v2

A statistical approach to polarimetric SAR data classifiaction

Pierre Formont , Frédéric Pascal , Gabriel Vasile , Jean-Philippe Ovarlez , Laurent Ferro-Famil
SONDRA - 2nd SONDRA Workshop, May 2010, Cargèse, France
Communication dans un congrès hal-00557881v1

Airborne passive bistatic radar for short range air and ground surveillance

Danny Kai Pin Tan , Marc Lesturgie , Jean-Philippe Ovarlez , H. Sun , Y. Lu
2nd SONDRA Workshop , May 2010, Cargèse, France
Communication dans un congrès hal-00557909v1
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Roll Invariant Target Detection based on PolSAR Clutter Models

Lionel Bombrun , Gabriel Vasile , Michel Gay , Jean-Philippe Ovarlez , Frédéric Pascal
IGARSS 2010 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2010, Honolulu, Hawaii, United States. pp.4, ⟨10.1109/IGARSS.2010.5653522⟩
Communication dans un congrès hal-00520566v1

Robustness Analysis of Covariance Matrix Estimates

Mélanie Mahot , Philippe Forster , Jean-Philippe Ovarlez , Frédéric Pascal
18th European Signal Processing Conference (EUSIPCO 2010), Aug 2010, Aalborg, Denmark
Communication dans un congrès hal-00555913v1

Supervised Classification on SAR Imaging Based on Incoherent polarimetric Time-Frequency Signatures.

Mickaël Duquenoy , Jean-Philippe Ovarlez , Laurent Ferro-Famil , Eric Pottier
EUSIPCO 2009, Aug 2009, Glasgow, United Kingdom. pp.CD
Communication dans un congrès hal-00419081v1
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Estimation and segmentation in non-Gaussian POLSAR clutter by SIRV stochastic processes

Gabriel Vasile , Jean-Philippe Ovarlez , Frédéric Pascal
IGARSS 2009 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2009, Le Cap, South Africa. pp.III-963-III-966, ⟨10.1109/IGARSS.2009.5417935⟩
Communication dans un congrès hal-02493508v1
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Comparaison d'estimateurs de fréquence instantanée et de formes d'ondes pour la vibrométrie laser impulsionnelle

Julien Totems , Véronique Jolivet , Jean-Philippe Ovarlez , Nadine Martin
GRETSI 2009 - XXIIème Colloque francophone de traitement du signal et des images, Sep 2009, Dijon, France
Communication dans un congrès hal-00385652v1

Supervised classification by neural networks using polarimetric time-frequency signatures.

Mickaël Duquenoy , Jean-Philippe Ovarlez , Laurent Ferro-Famil , Eric Pottier
IGARSS 2009, Jul 2009, Le Cap, South Africa. pp.CD
Communication dans un congrès hal-00419086v1
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Hierarchical Segmentation of Polarimetric SAR Images using Heterogeneous Clutter Models

Lionel Bombrun , Jean-Marie Beaulieu , Gabriel Vasile , Jean-Philippe Ovarlez , Frédéric Pascal
IGARSS 2009 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2009, Le Cap, South Africa. pp.5-8, ⟨10.1109/IGARSS.2009.5418271⟩
Communication dans un congrès hal-00398923v1

HyperImage Concept : Multidimensional Time-Frequency Analysis Applied to SAR Imaging.

Mickaël Duquenoy , Jean-Philippe Ovarlez , Laurent Ferro-Famil , Eric Pottier
IGARSS 2009, Jul 2009, Le Cap, South Africa. pp.CD
Communication dans un congrès hal-00419085v1
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Estimation of the normalized coherency matrix through the SIRV model. Application to high resolution POLSAR data

Gabriel Vasile , Jean-Philippe Ovarlez , Frédéric Pascal , Michel Gay
POLinSAR 2009 - 4th International Workshop on Science and Applications of SAR Polarimetry and Polarimetric Interferometry, Jan 2009, Frascati, Italy. 8 p
Communication dans un congrès hal-00448508v1

Adaptive MIMO radar detection in non-Gaussian and heterogeneous clutter considering fluctuating targets

Chin Yuan Chong , Frédéric Pascal , Jean-Philippe Ovarlez , Marc Lesturgie
2009 IEEE/SP 15th Workshop on Statistical Signal Processing , Aug 2009, Cardiff, United Kingdom. 4 p. on CD-ROM, ⟨10.1109/SSP.2009.5278651⟩
Communication dans un congrès hal-00447876v1

Classification supervisée des diffuseurs en imagerie RSO basée sur des signatures polarimétriques non-cohérentes temps-fréquence.

Mickaël Duquenoy , Jean-Philippe Ovarlez , Laurent Ferro-Famil , Eric Pottier
XXIIe colloque GRETSI, Sep 2009, Dijon, France. pp.CD
Communication dans un congrès hal-00419062v1

Comparison of various detection schemes for STAP radar based on experimental data

G. Pailloux , Frédéric Pascal , Jean-Philippe Ovarlez , Philippe Forster
2009 International Radar Conference "Surveillance for a Safer World" (RADAR 2009), Oct 2009, Bordeaux, France
Communication dans un congrès hal-00447905v1

Spatio-temporal adaptive detector in non-homogeneous and low-rank clutter

Guillaume Ginolhac , Philippe Forster , Jean-Philippe Ovarlez , Frédéric Pascal
2009 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2009), Apr 2009, Taipei, Taiwan. pp.non communiqué, ⟨10.1109/ICASSP.2009.4960016⟩
Communication dans un congrès hal-00447895v1

Supervised classification using neural networks based on polarimetric time-frequency signatures.

Mickaël Duquenoy , Jean-Philippe Ovarlez , Eric Pottier , Laurent Ferro-Famil , C. Morisseau
POLINSAR 2009, Jan 2009, Frascati, Italy. pp.CD
Communication dans un congrès hal-00419088v1
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Signal Processing Methods and Poly-Pulse Waveforms for Laser Vibrometry in Pulsed Mode

Julien Totems , Véronique Jolivet , Jean-Philippe Ovarlez , Nadine Martin
CLRC 2009 - 15th Coherent Laser Radar Conference, Jun 2009, Toulouse, France. 4 p
Communication dans un congrès hal-00784851v1

A sirv-cfar adaptive detector exploiting persymmetric clutter covariance structure

G. Pailloux , Jean-Philippe Ovarlez , Frédéric Pascal , Philippe Forster
2008 IEEE Radar Conference, May 2008, Rome, Italy. pp.CD-ROM Proceedings, ⟨10.1109/RADAR.2008.4720921⟩
Communication dans un congrès hal-00353600v1

Analyse de signaux STAP - Détection et Estimation

Frédéric Pascal , Jean-Philippe Ovarlez
Club STAP ONERA, Mar 2008, Palaiseau, France
Communication dans un congrès hal-00354200v1
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Normalized Coherency Matrix Estimation Under the SIRV Model. Alpine Glacier Polsar Data Analysis

Gabriel Vasile , Jean-Philippe Ovarlez , Frédéric Pascal , Céline Tison , Lionel Bombrun
IGARSS 2008 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2008, Boston, MA, United States. ⟨10.1109/IGARSS.2008.4778796⟩
Communication dans un congrès hal-00353606v1

On Persymmetric Covariance Matrices in Adaptive Detection

G. Pailloux , Philippe Forster , Jean-Philippe Ovarlez , Frédéric Pascal
2008 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2008), Mar 2008, Las Vegas, United States. ⟨10.1109/ICASSP.2008.4518107⟩
Communication dans un congrès hal-00353608v1

Coherency matrix estimation for heterogeneous clutter through the SIRV model. Application to high resolution POLSAR images

Gabriel Vasile , Jean-Philippe Ovarlez , Frédéric Pascal
DLR-CNES 2008 - 8th Workshop Information Extraction and Scene Understanding for Meter Resolution Images, Oct 2008, Toulouse, France
Communication dans un congrès hal-00354209v1

Classification based on the polarimetric dispersive and anisotropic behavior of scatterers

Mickaël Duquenoy , Jean-Philippe Ovarlez , L. Vignaud , Laurent Ferro-Famil , Eric Pottier
POLINSAR 2007, Jan 2007, Frascati, Italy
Communication dans un congrès hal-00255829v1

SAR Imaging using Multidimensional Time-Frequency Analysis.

Mickaël Duquenoy , Jean-Philippe Ovarlez , Laurent Ferro-Famil , Eric Pottier , L. Vignaud
PSIP 2007, Feb 2007, Mulhouse, France. pp.CD
Communication dans un congrès hal-00419135v1

Characterization of scatterers by their anisotropic and dispersive behavior.

Mickaël Duquenoy , Laurent Ferro-Famil , Jean-Philippe Ovarlez , Eric Pottier , L. Vignaud
IGARSS 2007, Jul 2007, Barcelone, Spain. pp.CD
Communication dans un congrès hal-00256018v1
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On a SIRV-CFAR detector with radar experimentations in impulsive noise

Frédéric Pascal , Jean-Philippe Ovarlez , Philippe Forster , Pascal Larzabal
14th European Signal Processing Conference (EUSIPCO 2006), Sep 2006, Florence, Italy
Communication dans un congrès hal-02495014v1
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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 data

M. Tria , Jean-Philippe Ovarlez , L. Vignaud , J.C. Castelli , M. Benidir
2006 14th European Signal Processing Conference, Sep 2006, Florence, Italy
Communication dans un congrès hal-03152693v1

Study of dispersive and anisotropic scatterers behaviour in radar imaging using time-frequency analysis and polarimetric

Mickaël Duquenoy , Jean-Philippe Ovarlez , L. Vignaud , Laurent Ferro-Famil , Eric Pottier
6th European Conference on Synthetic Aperture Radar, EUSAR 2006, 2006, Dresden, Germany. pp.16-18 mai
Communication dans un congrès hal-00101420v1

Study of Dispersive and Anisotropic Scatterers Behavior in Radar Imaging Using Time-Frequency Analysis and Polarimetric Coherent Decomposition.

Mickaël Duquenoy , Laurent Ferro-Famil , Jean-Philippe Ovarlez , L. Vignaud , Christine Titin-Schnaider
International Radar Conference 2006, 2006, Verona, United States. pp.24-27 avril
Communication dans un congrès hal-00101267v1

Romulus: Along Track Formation of Radar Satellites for MTI (Moving Target Identification) and High SAR Performance

J. Aguttes , S. Attia , T. Amiot , B. Vaizan , J.-D. Desjonqueres
2006 IEEE International Symposium on Geoscience and Remote Sensing, Jul 2006, Denver, United States. pp.3838-3841, ⟨10.1109/IGARSS.2006.984⟩
Communication dans un congrès hal-03152685v1

Theoretical Analysis of an Improved Covariance Matrix Estimator in non-Gaussian Noise

F. Pascal , Philippe Forster , J.P. Ovarlez , Pascal Larzabal
2005
Communication dans un congrès halshs-00158387v1
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Propriété CFAR-Matrice du Détecteur BORD -Application Radar sur Signaux Expérimentaux non-Gaussiens

Frédéric Pascal , Jean-Philippe Ovarlez , Philippe Forster , Pascal Larzabal
Vingt-cinquième Colloque GRETSI 2005, Sep 2005, Louvain-la-Neuve, Belgique
Communication dans un congrès hal-02495007v1
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Theoretical Analysis of an Improved Covariance Matrix Estimator in non-Gaussian Noise

Frédéric Pascal , Philippe Forster , Jean-Philippe Ovarlez , Pascal Larzabal
(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⟩
Communication dans un congrès hal-02495012v1

Propriété CFAR-matrice du détecteur BORD

F. Pascal , J.P. Ovarlez , Philippe Forster , Pascal Larzabal
2005, Louvain-la-Neuve, Belgique
Communication dans un congrès halshs-00158378v1
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Radar Detection in Compound-Gaussian Clutter

Frédéric Pascal , Jean-Philippe Ovarlez , Philippe Forster , Pascal Larzabal
IEEE-RADAR-04, Oct 2004, Toulouse, France
Communication dans un congrès hal-02495009v1
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Bayesian Optimum Radar Detector Performances Against Ground Clutter Data

Jean-Philippe Ovarlez , Emmanuelle Jay , Frédéric Pascal
Proc. of the IEEE-RADAR-04,, Oct 2004, Toulouse, France
Communication dans un congrès hal-02495010v1
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Constant false alarm rate detection in Spherically Invariant Random Processes

Frédéric Pascal , Jean-Philippe Ovarlez , Philippe Forster , Pascal Larzabal
12th European Signal Processing Conference (EUSIPCO 2008), Sep 2004, Vienna, Austria
Communication dans un congrès hal-02495011v1

Constant False Alram Rate Detection in Spherically Invariant Random Processes

F. Pascal , J.P. Ovarlez , Philippe Forster , Pascal Larzabal
2004
Communication dans un congrès halshs-00158396v1

Radar Detection in Compund-Gaussian Clutter

F. Pascal , J.P. Ovarlez , Philippe Forster , Pascal Larzabal
2004, Toulouse, France
Communication dans un congrès halshs-00158397v1
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SAR imaging using multidimensional continuous wavelet transform

M. Tria , Jean-Philippe Ovarlez , L. Vignaud , J. Castelli , M. Benidir
2004 12th European Signal Processing Conference, Sep 2004, Vienna, Austria
Communication dans un congrès hal-03152697v1

Saddlepoint approximation applied to fusion in multiple sensor and to detection in clutter

C. Musso , E. Jay , Jean-Philippe Ovarlez
Proceedings of the Sixth International Conference of Information Fusion, Jul 2003, Cairns, Australia. pp.122-128, ⟨10.1109/ICIF.2003.177436⟩
Communication dans un congrès hal-03152667v1

PEOD: Pade estimated optimum (radar) detector

Jean-Philippe Ovarlez , E. Jay , J.P. Ovarlez , D. Declerq , P. Duvaut
2001 IEEE Radar Conference, Aug 2002, Atlanta, United States. pp.270-274, ⟨10.1109/NRC.2001.922989⟩
Communication dans un congrès hal-03152663v1

Bayesian Optimum Radar Detector in non-Gaussian noise

Emmanuelle Jay , Jean-Philippe Ovarlez , David Declercq , Patrick Duvaut
Proceedings of ICASSP '02, May 2002, Orlando, United States. pp.II-1289-II-1292, ⟨10.1109/ICASSP.2002.5744038⟩
Communication dans un congrès hal-03152666v1

Optimum signal synthesis for time-scale estimation

Jean-Philippe Ovarlez
1998 IEEE International Conference on Acoustics, Speech, and Signal Processing, May 1998, Seattle, United States. pp.1557-1560, ⟨10.1109/ICASSP.1998.681748⟩
Communication dans un congrès hal-03152659v1

Cramer Rao bound computation for velocity estimation in the broad-band case using the Mellin transform

Jean-Philippe Ovarlez
Proceedings of ICASSP '93, Apr 1993, Minneapolis, United States. pp.273-276 vol.1, ⟨10.1109/ICASSP.1993.319108⟩
Communication dans un congrès hal-03152657v1

Computation of affine time-frequency distributions using the fast Mellin transform

Jean-Philippe Ovarlez , J.P. Ovarlez , J. Bertrand , Pierre Bertrand
[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⟩
Communication dans un congrès hal-03152655v1

Dimensionalized wavelet transform with application to radar imaging

Jean-Philippe Ovarlez , J. Bertrand , Pierre Bertrand , J.P. Ovarlez
[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⟩
Communication dans un congrès hal-03152650v1

Discrete Mellin transform for signal analysis

J. Bertrand , Pierre Bertrand , J.P. Ovarlez
International Conference on Acoustics, Speech, and Signal Processing, Apr 1990, Albuquerque, United States. pp.1603-1606, ⟨10.1109/ICASSP.1990.115730⟩
Communication dans un congrès hal-03152646v1
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Sparsity-based Cholesky Factorization and Its Application to Hyperspectral Anomaly Detection

Ahmad W. Bitar , Jean-Philippe Ovarlez , Loong-Fah Cheong
2017 IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2014), Dec 2017, Curaçao, Netherlands. 2017
Poster de conférence hal-01656893v1
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Comments on «Automatic Target Detection for Sparse Hyperspectral Images» by Ahmad W. Bitar et al.

Ahmad W. Bitar , Ali Chehab , Jean-Philippe Ovarlez
[Technical Report] American University of Beirut; CentraleSupélec, Université Paris-Saclay; ONERA -- The French Aerospace Lab. 2020
Rapport hal-02754410v1