Sign determination methods for the respiratory signal in data-driven PET gating

Abstract

Respiratory motion correction in PET imaging is of crucial importance in the thorax. On current scanners, respiratory gating is performed based on the signal of an external device. Recent methods extract a respiratory signal from raw PET data exploiting data driven (DD) methods, avoiding the use of external equipment and having potential increased fidelity… (More)
DOI: 10.1088/1361-6560/aa6052

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