MLOct 11, 2016
Assisted Dictionary Learning for fMRI Data AnalysisManuel Morante Moreno, Yannis Kopsinis, Eleftherios Kofidis et al.
Extracting information from functional magnetic resonance (fMRI) images has been a major area of research for more than two decades. The goal of this work is to present a new method for the analysis of fMRI data sets, that is capable to incorporate a priori available information, via an efficient optimization framework. Tests on synthetic data sets demonstrate significant performance gains over existing methods of this kind.