Unsupervised 4D myocardium segmentation with a Markov Random Field based deformable model. - Lucilio Cordero-Grande; Gonzalo Vegas-Sánchez-Ferrero; Pablo Casaseca-de-la-Higuera; J. Alberto San-Román-Calvar; Ana Revilla-Orodea; Marcos Martín-Fernández; Carlos Alberola-López (Medical Image Anal., 2011)