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Jean-Philippe Ovarlez

7
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

41735
Image document

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
Image document

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
Image document

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
Image document

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
Image document

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