Whole-body direct 4D parametric PET imaging employing nested generalized Patlak expectation–maximization reconstruction
نویسندگان
چکیده
منابع مشابه
Whole-body direct 4D parametric PET imaging employing nested generalized Patlak expectation-maximization reconstruction.
Whole-body (WB) dynamic PET has recently demonstrated its potential in translating the quantitative benefits of parametric imaging to the clinic. Post-reconstruction standard Patlak (sPatlak) WB graphical analysis utilizes multi-bed multi-pass PET acquisition to produce quantitative WB images of the tracer influx rate K i as a complimentary metric to the semi-quantitative standardized uptake va...
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ژورنال
عنوان ژورنال: Physics in Medicine and Biology
سال: 2016
ISSN: 0031-9155,1361-6560
DOI: 10.1088/0031-9155/61/15/5456