Fully 3-D List-Mode OSEM Accelerated by Graphics Processing Units

Advanced list-mode image reconstruction algorithms such as fully 3D list-mode ordered-subset expectation maximization (OSEM) are needed to exploit the potential performance of high-resolution PET systems with depth-of-interaction capabilities. However, such algorithms are computationally intensive....

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Pratx, G., Chinn, G., Habte, F., Olcott, P., Levin, C.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Acceleration Coprocessors Detectors Games Graphics graphics processing units Image reconstruction Iterative algorithms list-mode Nuclear and plasma sciences OSEM Positron emission tomography Scientific computing
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