Section: Other Grants and Activities
Visites, et invitations de chercheurs
Participant : Rémi Gribonval.
Within the joint framework of the HASSIP network and the PAI Germaine de Staël, Rémi Gribonval visited the Signal Processing group (LTS2) lead by Pierre Vandergheynst in the summer of 2006 (August and September). As a result of this visit, new theoretical contributions on simultaneous sparse signal approximation were obtained (they are currently submitted for publication) as well as a project for a special issue of Signal Processing Magazine on the topic of ``Sparse Representations in Signal and Image Processing''.