4th International Workshop on New Computational Methods for Inverse Problems

Welcome to NCMIP 2014


9:00     Welcome Coffee

            Session 1_______________________________
            Session chair: Marc Bonnet

9:30 - 10:20 - Invited Talk     
            Low complexity regularization of inverse problems.
            Gabriel Peyré
            CNRS and Université Paris-Dauphine, France.
10:20 - 10:40
Stochastic diffusion equation with singular diffusivity and gradient-dependent noise in binary tomography.
           Bruno Sixou*, Lin Wang*, Françoise Peyrin**
*CREATIS, INSA-Lyon; Inserm, U1044; CNRS UMR 5220; Université Lyon 1; Université de Lyon, Lyon, France
**ESRF, Imaging Group, Grenoble, France        

10:40 - 11:00
            Inversion without Explicit Jacobian Calculations in Electrical Impedance Tomography.
           Alexandre Fouchard*,**, Stéphane Bonnet*, Lionel Hervé*, Olivier David**
*CEA, Leti, MINATEC, Grenoble, France
**Université Joseph Fourier, Grenoble Institute of Neuroscience, La Tronche, France

11:00 - 11:30 - Coffee Break

            Session 2_______________________________
            Session chair: Thomas Rodet 
11:30 - 11h50
Three-dimensional transient elastodynamic inversion using the modified error in constitutive relation.
Marc Bonnet*, Wilkins Aquino**
*POems (UMR 7231 CNRS-INRIA-ENSTA), ENSTA, Palaiseau, France
**Department of Civil and Environmental Engineering, Duke University, Durham, USA

11:20 - 12:10
          Goal-oriented updating of mechanical models.
Ludovic Chamoin*, Pierre Ladevèze* and Julien Waeytens**
*LMT ENS Cachan/CNRS, Cachan, France
**Paris-Est University, IFSTTAR, Marne-La-Vallée Cedex, France

12:10 - 12:30
          Physical Modeling of Microtubules Network.
Pierre Allain, Charles Kervrann
Inria, Centre Rennes-Bretagne Atlantique, Rennes, France

12:30 - 14:30 - Lunch

            Session 3_______________________________
            Session chair: Dominique Lesselier
14:30 - 15:20 - Invited Talk
Innovative Compressive Sensing Approaches for Inverse Problems.
Andrea Massa, Giacomo Oliveri, Nicola Anselmi, Pingping Ding, and Lorenzo Poli
ELEDIA Research Center, DISI @ University of Trento

 15:20 - 15h40
An alternating minimization method for blind deconvolution from Poisson data.
Marco Prato*, Andrea La Camera** and Silvia Bonettini***
*Dipartimento di Scienze Fisiche, Informatiche e Matematiche, Universita di Modena, Italy
**Dipartimento di Informatica, Bioingegneria, Robotica e Ingegneria dei Sistemi, Universita di Genova, Italy
***Dipartimento di Matematica e Informatica, Universita di Ferrara, Italy

15:40 - 16:00 - Coffee Break

            Session 4_______________________________
            Session chair: Pierre-Yves Joubert
16:00 - 16:50 - Invited Talk
Non-linear Unmixing of Hyperspectral Images: Myth or Reality?
Jean-Yves Tourneret
Institut de Recherche en Informatique de Toulouse, France
16:50 - 17:10
Particle MCMC for bayesian microwave control.
Pierre Minvielle*, Adrien Todeschini**, François Caron***, Pierre Del Moral****
*CEA-CESTA, Le Barp, France
**INRIA Bordeaux Sud-Ouest, Talence, France
***University of Oxford, UK
****UNSW, Sidney, Autralia

17:10 - 17:30
Optical imaging in a variational Bayesian framework.
Slimane Arhab*, Hacheme Ayasso**, Bernard Duchêne* and Ali Mohammad-Djafari*
**Laboratoire des Signaux et Systèmes (L2S, UMR8506: CNRS - SUPELEC - Univ Paris Sud, France
**Grenoble Images Parole Signal Automatique (GIPSA-lab, UMR5216: CNRS - Grenoble-INP, Univ. Joseph Fourier – Univ. Stendhal), Grenoble, France

17:30 - 17:50
Influence of partial known parmaters on flaw characterization in Eddy Current Testing by using a ramdon walk MCMC method based on metamodeling. 
Caifang Cai*, Thomas Rodet** and Marc Lambert*
*LSS-SUPELEC, Gif sur Yvette, France
**  SATIE, ENS-Cachan, Cachan, France