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Guillaume Tochon


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Contact information Yup, that's me
Tel +33 1 53 14 59 39
Location Salle L7, LRDE


I obtained a M.Sc degree in electrical engineering, with a major in signal and image processing, from the Grenoble Institute of Technology, France, in 2012. From January to June 2012, I was also a Predoctoral Fellow with Carnegie Institution for Science, Stanford University, USA.
I received a PhD degree in signal and image processing from the Université Grenoble Alpes, France, in 2015. I conducted my research at GIPSA-lab within the SigmaPhy (Signaux et Images Physiques) team, under the supervision of Jocelyn Chanussot and Mauro Dalla Mura. I was also a visiting scholar with the Department of Mathematics, University of Californie, Los Angeles, USA from June to August 2013.
From 2015 to 2016, I was a Temporary Assistant Professor (ATER) with the Grenoble Institute of Technology and GIPSA-lab.
Since September 2016, I am an Assistant Professor with EPITA and I conduct my research with EPITA Research & Development Laboratory (LRDE), within the Olena team.


Research interests

My research interests include:

  • Mathematical morphology (especially the use of hierarchical representations for image processing and analysis).
  • Pattern recognition and data fusion.
  • Source separation (spectral unmixing) by convex optimization approaches.
  • Remote sensing (with a focus on hyperspectral imagery).

For a list of publications, you can check my Google Scholar webpage.

Other research activities

I also serve as a reviewer for the following journals:

  • IEEE Transactions on Image Processing
  • IEEE Transactions on Geoscience and Remote Sensing
  • IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
  • IEEE Geoscience and Remote Sensing Letters
  • Remote Sensing of the Environment
  • Pattern Recognition
  • Journal of Mathematical Imaging and Vison

In addition, I am a Member of the IEEE and a member of the GdR ISIS.


I am teaching the following courses at EPITA this year (2016/2017):

During my previous position as Teaching Assistant (moniteur) between 2012 and 2014, and Temporary Assistant Professor in 2015/2016 at the Grenoble Institute of Technology, I taught/supervised courses/tutorial classes/lab sessions related to signal and image processing, as well as mathematics.