Publications

Signal and Image processing

Analysis and Extension of the Percentile Method, Estimating a Noise Curve from a Single Image

Miguel Colom, Antoni Buades

Image Processing On Line - 2013

Computer Science

A Binded VAE for Inorganic Material Generation

Designing new industrial materials with desired properties can be very expensive and time consuming. The main difficulty is to generate compounds that correspond to realistic materials. Indeed, the description of compounds as vectors of components’…

Fouad Oubari, Antoine de Mathelin, Rodrigue Décatoire, Mathilde Mougeot

NeurIPS 2021 Workshop on Deep Generative Models and Downstream Applications - 2012

Signal and Image processing

Secrets of image denoising cuisine

Digital images are matrices of equally spaced pixels, each containing a photon count. This photon count is a stochastic process due to the quantum nature of light. It follows that all images are noisy. Ever since digital images have existed,…

M. Lebrun, Miguel Colom, A. Buades, J. Morel

Acta Numerica - 2012

Numerical Analysis

The Optimal Aspect Ratio for Piecewise Quadratic Anisotropic Finite Element Approximation

Mesh adaptation for finite element approximation is a procedure used in numerous applications. The use of thin and long anisotropic triangles improves the efficiency of the procedure. When piecewise linear finite elements are used, the aspect ratio…

Jean-Marie Mirebeau

SampTA'11 : The 9th International Conference on Sampling Theory and Applications - 2011

Mechanics

Shape, sizing optimization and material selection based on mixed variables and genetic algorithm

In this work, we explore simultaneous designs of materials selection and structural optimization. As the materials election turns out to be a discrete process that finds the optimal distribution of materials over the design domain, it cannot be…

Xingang Tang, David Hicham Bassir, Weihong Zhang

Optimization and Engineering - 2009

Mechanics

Preface: simulation and multidisciplinary optimization

David Hicham Bassir, José Luis Zapico Valle, Wei Hong Zhang, Sofiane Guessasma, Dominique Chamoret

International Journal for Simulation and Multidisciplinary Design Optimization - 2007

Fluid mechanics

Méthodes de Galerkin non linéaires en discrétisation par éléments finis et pseudo-spectrale. Application à la mécanique des fluides

For computing the solution of partial differential equations in fluid mechanics and physics, some new numerical schemes, the nonlinear Galerkin methods, mo­ tivated by concepts of the dynamical systems theory were developped by Marion and Temam. In…

Frédéric Pascal