Robert Johnson Jonathan Marchini Stephen Smith Christian Beckmann Independent Component Analysis of Functional Magnetic Resonance Imaging Data Using Wavelet Dictionaries. 625-632 2007 conf/ica/2007 ICA http://dx.doi.org/10.1007/978-3-540-74494-8_78 db/conf/ica/ica2007.html#JohnsonMSB07