Présentée et soutenue par : INVERSE PROBLEMS IN MEDICAL ULTRASOUND IMAGES-APPLICATIONS TO IMAGE DECONVOLUTION, SEGMENTATION AND SUPER-RESOLUTION Directeur(s) de Thèse : Rapporteurs : Membre(s) du jury
Mme Zhao, M Denis, Kouame Jean, Yves Tourneret, M Ali Mohammad-Djafari, Supelec Jean, M Jean-Christophe, Universite Pesquet, Paris, Président Basarab, Paul Sabatier, Membre Kouame
(+5 others)
2016
unpublished
In a second step, we propose a fast single image super-resolution framework using a new analytical solution to the l2-l2 problems (i.e., 2 -norm regularized quadratic problems), which is applicable for ...
Due to the intractability of the posterior distribution associated with the proposed Bayesian model, we investigate a Markov chain Monte Carlo (MCMC) technique which generates samples distributed according ...
Figure 2 . 1 : 21 Hierarchical Bayesian model for the parameter and hyperparameter priors, where the TRF x is modeled by a mixture of GGDs, the hidden label field z follows a Potts MRF and the parameters ...
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