TY - RPRT TI - Convergence study of an accelerated ML-EM algorithm using bigger step size. AU - DoSik Hwang AU - Gengsheng L Zeng PY - 2005 DO - 10.1088/0031-9155/51/2/004 UR - https://pubmed.ncbi.nlm.nih.gov/16394336/ ID - 16394336 ER -