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Abstract #4015

Online Reconstruction & Motion Detection in HARDI

Emmanuel Caruyer1, Iman Aganj2, Christophe Lenglet3, Guillermo Sapiro2, Rachid Deriche1

1Athena Project-Team, INRIA Sophia Antipolis - Mditerrane, Sophia Antipolis, France; 2Department of Electrical & Computer Engineering, University of Minnesota, Minneapolis, MN, United States; 3Department of Radiology - CMRR, University of Minnesota Medical School, Minneapolis, MN, United States

We demonstrate how Orientation Distribution Functions (ODFs) can be estimated online from High Angular Resolution Diffusion Imaging (HARDI) data and how this procedure can efficiently be used to detect head motion during acquisition.