Normalization Correction for Multiple-Detection Enganced Emission Tomography

AUTHORS
 Eduardo Lage
Joaquin Herraiz
Vicente Parot
Shivang Dave
APPLICATION NUMBER
PCT/US2014/043826
PUBLICATION DATE December 31st, 2014
ABSTRACT A method and system for acquiring a series of medical images includes acquiring imaging data, identifying double coincidence events and multiple detection (MD) coincidence events from the imaging data, and storing the double coincidence events and the MD coincidence events in a first dataset and a second dataset, respectively. The method also includes applying a normalization correction to the first dataset and/or the second dataset using normalization values based on double coincidence events and/or MD coincidence events to obtain at least one normalized dataset, and reconstructing a series of medical images of the subject from the at least one normalized dataset.
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