A Weighted Approach for Sparse Signal Support Estimation with Application to EEG Source Localization - Al Hilli, Ahmed; Najafizadeh, Laleh; Petropulu, Athina P. (IEEE transactions on signal processing, 2017)
Keywords: Brain; Dictionaries; EEG source localization; Electroencephalography; Matching pursuit algorithms; Minimization; range space property; Sensors; Sparse matrices; Sparse signal recovery; weighted <named-content xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" content-type="math" xlink:type="simple"> ell_1 -norm minimization