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Jean-Philippe Ovarlez

13
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

eric-pottier

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

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

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

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

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

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

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

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

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

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

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