Résumé : The Sparse Coding principle together with novel theoretical insights
like the "L1-norm miracle" have led to the new field of "Compressed
Sensing". In this talk I will introduce the main ideas and main
methods of compressed sensing and give an overview of the main
applications of this exciting new field.

Cet exposé se tiendra en salle C20-13, 20ème étage, Université
Paris 1, Centre Pierre Mendès-France, 90 rue de Tolbiac, 75013 Paris
(métro : Olympiades).