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Research activities

Research interests

Statistical signal processing.
Non-stationary signals.
Time frequency and time-scale analysis.
Abrupt change estimation, detection.
Multiplicative models.
Non-uniform sampling.
Watermarking.

Publications

List on the IRIT web server: here.

Ph.D. thesis

Estimation et détection de ruptures noyées dans un bruit multiplicatif - Approches classiques et temps-échelle.

HDR thesis

Signaux non-stationnaires et échantillonnage non-uniforme.

PhD Students (past and current)

Collaborations (past and current)

Invited talks and seminars

2015/12: Invited seminar, IETR, CentraleSupelec, Rennes, France
2014/07: Invited talk, Rencontre de Technologies Spatiales, CNES, Toulouse, France
2014/05: Invited talk, Workshop Current Works in Non-Stationary Signal and Image Processing - theory and application, Bucarest, Romania
2013/11: Invited talk, Journées Télédétection-Texture, Projet PEPS Wave, IMS Bordeaux
2012/07: Invited talk, Journées Image-Texture-Information, Projet PEPS Wave, IMS Bordeaux
2011/06: Seminar, University of Montenegro,
2011/02: Tutorial, CNES CCT TSI, Toulouse, France
2010/11: Seminar, University of Montenegro,

Research grants

2014-2017: LIFEspan Statistical methods for Prognosis, from Accelerated to Nominal regime (LIFESPAN)
Supported by University of Toulouse. Partners : LAPLACE/Codiase, GREMAQ, IMT.
2012: "Méthodes de modélisation du vieillissement pour le pronostic en génie électrique, application aux Isolants et Câbles électriques" (MEMOPIC)
Supported by INPT. Partners : LAPLACE/Codiase.
2004: Dispositifs de mesures laser pour le diagnostic optique des effluents de combustion
Supported by INPT. Partner : Institut de Méchanique des Fluides de Toulouse (IMFT).

Industrial partnerships

2017: Hyperspectral image denoising
Co-principal Investigator. Partner: CNES.
2012: Multivariate Pearson system for heterogeneous image registration and change detection
Principal Investigator. Partner: CNES.
2011-2012: Time-frequency for carrier detection and characterization
Principal Investigator. Partner: Thalès Alénia Space.
2008-2009: Embedded compression by region of interest
Member. Partners: Noveltis and CNES.
2008: Similarity measures for change detection and image/database matching
Member. Partners: CNES.
2000-2004: Radarnet Project: anti-collision radar implementation
Member. Partners: Siemens Automotive, Volvo, Univ. Hamburg-Harburg, Daimler Chrysler Univ. Birmingham.