Colloquium du Ceremade (Agnès Desolneux, mardi 7 octobre 2025)

Le prochain Colloquium du Ceremade est prévu le mardi 7 octobre à 15h30 en salle A709 avec l'intervention d'Agnès Desolneux (ENS Paris-Saclay) sur le sujet suivant :

Mathematical Models for Texture Image Synthesis

Abstract 
In this talk, I will present several mathematical models for the problem of texture image synthesis. This problem consists in generating new images from a single exemplar image. Two main classes of models will be considered. The first one is the “copy-and-paste” type, and can be formalized using Markov chains. The second one is of a statistical nature: it consists in computing a set of statistics on the exemplar image and then generating new images that have these statistics. I will focus in particular on this latter approach, emphasizing models based on constrained maximum entropy distributions.