@article {1437, title = {Super-resolution for computed tomography based on discrete tomography}, journal = {IEEE Transactions on Image Processing}, volume = {23}, year = {2014}, pages = {1181 - 1193}, doi = {10.1109/TIP.2013.2297025}, author = {Wim Van Aarle and Kees Joost Batenburg and Gert Van Gompel and Elke Van de Casteele and Jan Sijbers} }