Title :
Fully 4D reconstruction of dynamic SPECT images based on the estimation of spatiotemporal basis coefficients directly from projection measurements
Author :
Abella, Mónica ; Reutter, Bryan W. ; Vaquero, Juan Jose ; Desco, Manuel ; Gullberg, Grant T.
Author_Institution :
Unidad de Medicina y Cirug?a Experimental, Hospital General Universitario Gregorio Mara??n, Madrid, Spain
Abstract :
Quantitative kinetic analysis of dynamic cardiac SPECT data provides unique information that can enable improved discrimination between healthy and diseased tissue, compared to static imaging.
Keywords :
Curve fitting; Geometry; Image analysis; Image reconstruction; Information analysis; Kinetic theory; Parameter estimation; Reconstruction algorithms; Spatiotemporal phenomena; Spline;
Conference_Titel :
Nuclear Science Symposium Conference Record, 2008. NSS '08. IEEE
Conference_Location :
Dresden, Germany
Print_ISBN :
978-1-4244-2714-7
Electronic_ISBN :
1095-7863
DOI :
10.1109/NSSMIC.2008.4774382
