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
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Clustering of deformation modes for quantitative evaluation of statistical shape models
TL;DR: This work presents a technique to segment regions that present homogeneous or similar direction of deformation, in an effort to characterize and quantify results from factor analysis techniques.
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Automated anatomical labeling of a topologically variant abdominal arterial system via probabilistic hypergraph matching.
Yue Liu,Xingce Wang,Zhongke Wu,Karen López-Linares,Iván Macía,Xudong Ru,Haichuan Zhao,Miguel Ángel González Ballester,Chong Zhang +8 more
TL;DR: In this article, a hypergraph representation of the abdominal arterial system was defined as a family tree model with a probabilistic hypergraph matching framework for automated vessel labeling, and the authors treated the labelling problem as the convex optimization problem and solved it with the maximum a posteriori(MAP) combined the likelihood obtained by geometric labeling with the family tree topology-based knowledge.
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Unsupervised Segmentation of Fetal Brain MRI using Deep Learning Cascaded Registration
Valentin Comte,Mireia Alenyá,Andrea Urru,Ayako Nakaki,Francesca Crovetto,Oscar Camara,Eduard Gratac'os,Elisenda Eixarch,Fatima Crispi,Gemma Piella,Mario Ceresa,Miguel Ángel González Ballester +11 more
TL;DR: In this paper , a cascaded deep learning network is proposed for 3D image registration, which computes small, incremental deformations to the moving image to align it precisely with the fixed image.
Posted Content
Pulmonary Nodule Malignancy Classification Using its Temporal Evolution with Two-Stream 3D Convolutional Neural Networks
Xavier Rafael-Palou,Anton Aubanell,Ilaria Bonavita,Mario Ceresa,Gemma Piella,Vicent J. Ribas,Miguel Ángel González Ballester +6 more
TL;DR: A two-stream 3D convolutional neural network that predicts malignancy by jointly analyzing two pulmonary nodule volumes from the same patient taken at different time-points is proposed.
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Association of central obesity with unique cardiac remodelling in young adults born small for gestational age.
Gabriel Bernardino,Álvaro Sepúlveda-Martínez,Merida Rodriguez-Lopez,Susanna Prat-Gonzalez,Carolina Pajuelo,Rosario J. Perea,Maria Teresa De Caralt,Francesca Crovetto,Miguel Ángel González Ballester,Marta Sitges,Bart Bijnens,Fatima Crispi +11 more
TL;DR: In this article , a perinatal cohort from a tertiary university hospital in Spain of young adults (30-40 years) randomly selected, 80 born SGA (birth weight below 10th centile) and 75 with normal birth weight (controls) was recruited.