List-mode reconstruction for the Biograph mCT with physics modeling and event-by-event motion correction
نویسندگان
چکیده
منابع مشابه
List-mode reconstruction for the Biograph mCT with physics modeling and event-by-event motion correction.
Whole-body PET/CT scanners are important clinical and research tools to study tracer distribution throughout the body. In whole-body studies, respiratory motion results in image artifacts. We have previously demonstrated for brain imaging that, when provided with accurate motion data, event-by-event correction has better accuracy than frame-based methods. Therefore, the goal of this work was to...
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ژورنال
عنوان ژورنال: Physics in Medicine and Biology
سال: 2013
ISSN: 0031-9155,1361-6560
DOI: 10.1088/0031-9155/58/16/5567