Enhanced Extraction of Blood and Tissue Time-Activity Curves in Cardiac Mouse FDG PET Imaging by Means of Constrained Nonnegative Matrix Factorization - Sarrhini, Otman; D’Orléans-Juste, Pedro; Rousseau, Jacques A.; Beaudoin, Jean-François; Lecomte, Roger (International journal of biomedical imaging, 2023)
Keywords: Algorithms; Blood; Coronary artery; Cost function; Factorization; Fluorine isotopes; Glucose; Glucose metabolism; Medical imaging; Metabolic rate; Metabolism; Methods; Myocardial infarction; Parameter estimation; PET imaging; Physiological aspects; Physiological effects; Physiological factors; Physiology; Positron emission; Positron emission tomography; Tissues; Tomography; Ventricle