About me

Hello! My name is Sébastien Lefèvre, and I am currently a Full Professor in Computer Science at the University of Bretagne Sud (Vannes Institute of Technology) since September 2010. My research activities take part in the OBELIX group from IRISA laboratory. My main research topics are image analysis/processing, pattern recognition and indexing, machine learning and data mining with applications in remote sensing.

Keywords: Mathematical morphology, image segmentation, hierarchical representations, scale-space, data mining, machine learning, remote sensing

News

I am seeking 2 highly-motivated candidates with excellent academic profile and proven research skills to engage in a PhD. Please contact me by email if you believe you match these requirements and are interested in one of the following topics



Experience

Current positions

  • Deputy-head of the doctoral school SICMA
  • Head of the OBELIX research team (IRISA, UBS/CNRS)
  • Teaching within Vannes Institute of Technology (IUT Vannes), UBS
  • Research within IRISA, a Joint Research Institute from CNRS, INRIA, UR1, UBS, Telecom Bretagne, ENS Rennes, INSA Rennes, Supelec

Short Vitae

  • since 2010. Full Professor at the University of South Brittany
  • 2012-2013. Head of the UBS Computer Science Lab (Vannes site of IRISA)
  • 2009-2010. Invited scientist within INRIA Rennes Bretagne Atlantique (TEXMEX team)
  • 2009. Habilitation à diriger des recherches (HDR) from University of Strasbourg
  • 2003-2010. Associate professor (Maître de Conférences) at the University of Strasbourg
  • 2002-2003. Assistant professor (ATER) at the University of Tours
  • 2002. Ph.D. degree at University of Tours, funded by ANRT & ATOS Origin, under the direction of Nicole Vincent.
  • 1999. DEA in System Control, University of Technology of Compiègne, equivalent to a Master Degree in Computer Science and Engineering,
  • 1999. Engineer diploma at UTC (University of Technology of Compiègne), Computer Engineering department, a French engineering school, equivalent to a Master Degree in Engineering.

PhD Students

I am (or was) implied in the advising process of the following PhD thesis:

  • Erchan Aptoula, who obtained his PhD thesis in 2008, supervised with Christian Ronse,
  • Sébastien Derivaux, who obtained his PhD thesis in 2009, supervised wit Jerzy Korczak and Cédric Wemmert,
  • Benjamin Perret, who finished his PhD thesis in 2010, supervised with Christophe Collet, Erik Slezak, and Vincent Mazet,
  • Jonathan Weber, who finished his PhD thesis in 2010, supervised with Pierre Gançarski.
  • Petra Bosilj, who finished her PhD thesis in 2016, supervised with Ewa Kijak.

  • Romain Huet, (started in 2013), supervised with Nicolas Courty.
  • Yanwei Cui, (started in 2013), supervised with Laetitia Chapel.
  • Roberto Giudici, (started in 2015), supervised with Luc Courtrai.
  • Nicolas Audebert, (started in 2015), supervised with Bertrand Le Saux (ONERA).
  • Mathieu Laroze, (started in 2016), supervised with Romain Dambreville, Chloé Friguet, and Ewa Kijak.
  • Arthur Le Guennec, (started in 2016), supervised with Dimitri Lague and Thomas Corpetti.

Projects

International projects

  • Monitoring of tree species with object-based satellite image time series analysis (PHC Pamoja with TU Kenya)

National projects

  • ASTERIX (ANR JCJC with LETG-Costel, DYNAFOR, LIVE and IPGS)
  • VEGIDAR (CNES TOSCA with LETG-Costel, LabSTICC, IGN and LIVE)
  • SESAME (ANR ASTRID with Lab-STICC, IRISA-Myriads, and CLS)

Regional/local projects

  • SENSE (Labex CominLabs with Lab-STICC)
  • Littoralg (UBS PPI with other UBS labs)
  • DELORA (AAP PME with Tellus Environment and Artefacto)

Industrial collaborations

  • WIPSEA
  • SIRS

Publications

The complete list can be found on HAL or my google scholar webpage. A local repository is also available for both my publications and talks.

HAL or my

Contact

Address

Laboratoire IRISA
Campus de Tohannic
56000 Vannes, France
Phone : +33 (0)2 97 01 72 66
Sec. : +33 (0)2 97 01 72 35
Fax : +33 (0)2 97 01 72 79

In order to reach me

sebastien.lefevre _at_ irisa.fr