Suggestions

Du même auteur

Unsupervised Segmentation of Spectral Images with a Spatialized Gaussian Mixture Model and Model Selection

Archive ouverte | Cohen, Serge X. | CCSD

International audience. In this article, we describe a novel unsupervised spectral image segmentation algorithm. This algorithm extends the classical Gaussian Mixture Model-based unsupervised classification techniqu...

Segmentation non supervisée d'image hyperspectrale par mélange de gausiennes spatialisé

Archive ouverte | Cohen, Serge X. | CCSD

National audience. Cet article propose une nouvelle méthode de segmentation d'images hyperspectrales reposant sur un mélange de gaussiennes dont les proportions varient spatialement. Nous montrons comment estimer le...

Conditional Density Estimation by Penalized Likelihood Model Selection and Applications

Archive ouverte | Cohen, Serge X. | CCSD

In this technical report, we consider conditional density estimation with a maximum likelihood approach. Under weak assumptions, we obtain a theoretical bound for a Kullback-Leibler type loss for a single model maximum likelihood ...

Chargement des enrichissements...