M
Miguel Ángel González Ballester
Researcher at Pompeu Fabra University
Publications - 218
Citations - 4320
Miguel Ángel González Ballester is an academic researcher from Pompeu Fabra University. The author has contributed to research in topics: Computer science & Segmentation. The author has an hindex of 25, co-authored 194 publications receiving 2913 citations. Previous affiliations of Miguel Ángel González Ballester include T-Systems & Catalan Institution for Research and Advanced Studies.
Papers
More filters
Journal ArticleDOI
Exercise Capacity in Young Adults Born Small for Gestational Age.
Fatima Crispi,Merida Rodriguez-Lopez,Merida Rodriguez-Lopez,Gabriel Bernardino,Álvaro Sepúlveda-Martínez,Álvaro Sepúlveda-Martínez,Susanna Prat-Gonzalez,Carolina Pajuelo,Rosario J. Perea,Maria Teresa De Caralt,G. Casu,Kilian Vellvé,Francesca Crovetto,Felip Burgos,Mathieu De Craene,C. Butakoff,Miguel Ángel González Ballester,Miguel Ángel González Ballester,Isabel Blanco,Marta Sitges,Bart Bijnens,Eduard Gratacós +21 more
TL;DR: In this article, the authors evaluated baseline cardiac function and structure and exercise capacity in young adults born small for gestational age (SGA) and found that adults born SGA had lower exercise capacity, with decreased maximal workload.
Journal ArticleDOI
Automatic Extraction of Femur Contours from Calibrated X-Ray Images using Statistical Information
TL;DR: A 3D statistical model based framework for the proximal femur contour extraction from calibrated x-ray images is proposed and preliminary experiments on clinical data sets verified its validity.
Journal ArticleDOI
Differentiation of sCJD and vCJD forms by automated analysis of basal ganglia intensity distribution in multisequence MRI of the brain-definition and evaluation of new MRI-based ratios
Marius George Linguraru,Nicholas Ayache,Eric Bardinet,Miguel Ángel González Ballester,Damien Galanaud,Stéphane Haïk,Baptiste Faucheux,Jean-Jacques Hauw,Patrick J. Cozzone,Didier Dormont,Jean-Philippe Brandel +10 more
TL;DR: Defining normalized MRI measures of the intensity relations between the internal grey nuclei of patients, sCJD and variant CJD patients are robustly differentiated in an attempt to create an automatic classification tool of human spongiform encephalopathy.
Book ChapterDOI
Respiratory motion correction in emission tomography image reconstruction
Mauricio Reyes,Grégoire Malandain,Pierre Malick Koulibaly,Miguel Ángel González Ballester,Jacques Darcourt +4 more
TL;DR: An extension to the Maximum Likelihood Expectation Maximization (MLEM) algorithm is proposed that includes a respiratory motion model, which takes into account the displacements and volume deformations produced by the respiratory motion during the data acquisition process.
Journal ArticleDOI
Free-form image registration of human cochlear µCT data using skeleton similarity as anatomical prior
H. Martin Kjer,Jens Fagertun,Sergio Vera,Debora Gil,Miguel Ángel González Ballester,Rasmus Reinhold Paulsen +5 more
TL;DR: This paper extracts a centerline skeleton of the cochlear spiral, and generates corresponding parametric pseudo-landmarks between samples, which are included in the cost function of a typical cubic B-spline registration model to provide a more global guidance of the alignment.