Digital positron emission tomography (dpet) energy calibration method
作者： Sharon Xiaorong Wang , Thomas Leroy Laurence
DOI:
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摘要: A system (10) and method for energy correction of positron emission tomography (PET) event data by at least one processor. Event a plurality strike events corresponding to gamma is received. Each detected pixel detector module (50) includes an time. The the linearized using linearity model including or more parameters. Clusters are identified based on times events, sub- clusters pixels clusters. Energies sub-clusters corrected first set factors, energies second factors.
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