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G. Tochon, Sc degree in Electrical Engineering from the Grenoble Institute of Technology (Grenoble-INP), France, in 2012, and the PhD degree in signal and image processing from the University of Grenoble Alpes, France, in 2015 He is currently a postdoctoral researcher at the Images-Signal department in the GIPSAlab His research activities focus on mathematical morphology and data fusion, with applications in remote sensing. He also serves as a reviewer for the, Earth Observations and Remote Sensing and the IEEE Transactions on Image Processing journals. He is a member of the IEEE Geoscience and Remote Sensing society and the IEEE Signal Processing society

M. Dalla and M. , respectively. He obtained in 2011 a joint Ph.D. degree in Information and Communication Technologies (Telecommunications Area) from the University of Trento, Italy and in Electrical and Computer Engineering from the University of Iceland, Iceland conducting research on computer vision. He is currently an Assistant Professor at Grenoble Institute of Technology (Grenoble INP), France. He is conducting his research at the Grenoble Images Speech Signals and Automatics Laboratory (GIPSA-Lab) His main research activities are in the fields of remote sensing, image processing and pattern recognition, 2005.

G. A. Licciardi, 11) received the M.S. degree in telecommunication engineering and the Ph.D. degree in " geoinformation " from the Tor Vergata University he joined the Laboratoire Grenoblois de l'Image, de la Parole, du Signal et de l'Automatique (GIPSA-Lab) as a Postdoctoral Fellow. His main research is focused on hyperspectral image processing, including feature extraction techniques, spectral unmixing, super-resolution and Pansharpening, 2005.

O. Dr, . And, T. Sensing, . Ieee, . And et al., Christian Jutten (AM'92-M'03-SM'06-F'08) received Ph.D. and DoctorèsDoctor`Doctorès Sciences degrees in signal processing from Grenoble Institute of Technology (GIT), France, in 1981 and 1987, respectively . From 1982, he was an Associate Professor at GIT, before being Full Professor at University Joseph Fourier of Grenoble, in 1989. For 35 years, his research interests have been machine learning and source separation, including theory (separability, source separation in nonlinear mixtures, sparsity, multimodality) and applications (brain and hyperspectral imaging, chemical sensor array, speech) He is author or coauthor of more than 90 papers in international journals, 4 books, 25 keynote plenary talks and about 200 communications in international conferences. He has been visiting professor at Swiss Federal Polytechnic Institute He was director or deputy director of his lab from, Licciardi serves as a Referee for several scientific journals such as the IEEE TRANSACTIONS at Riken labs (Japan, 1996) and at Campinas University, 1989.

J. Chanussot, M'04?SM'04?F'12) received the M.Sc. degree in electrical engineering from the Grenoble Institute of Technology

F. Grenoble, he was with the Geography Imagery Perception Laboratory for the Delegation Generale de l'Armement (DGA -French National Defense Department ) Since 1999, he has been with Grenoble INP, where he was an Assistant Professor from 1999 to 2005, an Associate Professor from 2005 to 2007, and is currently a Professor of signal and image processing He is conducting his research at the Grenoble Images Speech Signals and Automatics Laboratory (GIPSA-Lab) His research interests include image analysis, multicomponent image processing, nonlinear filtering, and data fusion in remote sensing. He has been a visiting scholar at Stanford University (USA), KTH (Sweden) and NUS (Singapore) Since 2013, he is an Adjunct Professor of the University of Iceland, he is a visiting professor at the University of California, Los Angeles (UCLA). Dr. Chanussot is the founding President of IEEE Geoscience and Remote Sensing French chapter, ) which received the 2010 IEEE GRS-S Chapter Excellence Award. He was the co-recipient of the NORSIG 2006 Best Student Paper Award, the IEEE GRSS 2011 and 2015 Symposium Best Paper Award, the IEEE GRSS 2012 Transactions Prize Paper Award and the IEEE GRSS 2013 Highest Impact Paper Award. He was a member of the IEEE Geoscience and Remote Sensing Society AdCom, 1995.