-
A spectral approach for sifting process in Empirical Mode Decomposition
International audience -
Partial Differential Equation-Based Approach for Empirical Mode Decomposition...
International audience -
A propos de l'orthogonalité dans la Décomposition Modale Empirique
International audience -
Explicit Reconstruction for Image Inpainting
Image inpainting refers to techniques which allow to fill in a gap $\Omega$ given the intensities around it. In this paper, we focus on geometric image inpainting for... -
A Volumetric Reconstruction Method from Multiple Calibrated Views using Globa...
In this paper, a new formulation and solution to volumetric reconstruction from multiple calibrated images is presented. This problem has been previously formulated... -
Supervised classification for textured images
In this report, we present a supervised classification model based on a variational approach. This model is specifically devoted to textured images. We want to get an... -
Signed distance functions and viscosity solutions of discontinuous Hamilton-J...
In this paper, we first review some properties of the signed distance function. In particular, we examine the skeleton of a curve in ^2 and get a complete description... -
A PDE-based Level-Set Approach for Detection and Tracking of Moving Objects
This papers presents a framework for detecting and tracking moving objects in a sequence of images. Using a statistical approach, where the {\sl inter-frame}... -
Partial Differential Equation and Noise
In this work we present examples of the effects of noise on the solution of a partial differential equation (PDE) in three different settings. We will first consider... -
Theoretical Study and numerical approximation of an inverse problem of heat t...
We are interested in studying a heat transfer problem which modeling a welding process. The approach that we consider deals only with the solid part of the plate. It... -
Mathematical modelling of atherosclerosis
Atherosclerosis is an inflammatory disease which starts when low density lipoproteins (LDL) enter the intima of blood vessel where they are oxidized (ox-LDL). The... -
Some applications of the least squares method to differential equations and r...
International audience -
Control Theory and Fast Marching Methods for Brain Connectivity Mapping
We propose a novel, fast and robust technique for the computation of anatomical connectivity in the brain. Our approach exploits the information provided by Diffusion... -
A Riemannian Framework for Tensor Computing
Positive definite symmetric matrices (so-called tensors in this article) are nowadays a common source of geometric information. In this paper, we propose to provide... -
Detecting codimension-two objects in an image with Ginzburg-Landau models
In this paper, we propose a new mathematical model for detecting in an image singularities of codimension greater than or equal to two. This means we want to detect... -
Total variation of the control and energy of bilinear quantum systems
International audience -
Spatial migration
URL des Documents de travail : http://centredeconomiesorbonne.univ-paris1.fr/bandeau-haut/documents-de-travail/ -
Proceedings of First GEODIFF Workshop
International audience
