presented to obtain the

Niveau: Supérieur

• dissertation

Dissertation presented to obtain the Habilitation à Diriger des Re her hes Université Paul Sabatier Toulouse 3 Mention: Applied Mathemati s by Didier Auroux Fast algor i thms for image pro essing and data assimil a t i o n Defended on 26 Novemb er 2008 After reviews by: G. Aubert, Professor Université de Ni e Sophia-Antip olis P. Rou hon, Professor Mines ParisTe h F. Santosa, Professor University of Minnesota Commitee memb ers: G. Aubert, Professor Université de Ni e Sophia-Antip olis (Reviewer) J. Blum, Professor Université de Ni e Sophia-Antip olis (Examiner) L. Cohen, Resear h dire tor CNRS & Université Paris Dauphine (Examiner) P. Degond, Resear h dire tor CNRS & Université Paul Sabatier (Examiner) M. Masmoudi, Professor Université Paul Sabatier, Toulouse (Advisor) J.-P. Puel, Professor Université de Versailles Saint-Quentin (Examiner) P. Rou hon, Professor Mines ParisTe h (Reviewer)

• exp eriments


• mo dels


• ation problem


• top ologi al


• pro essing


• exp erimental approa


• intro du tion


• tion terms


• numeri al