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Statistical list-mode image reconstruction and motion compensation techniques in high-resolution positron emission tomography (PET)
The work presented here is devoted to the proposal and investigation of 3D image reconstruction algorithms suitable for high resolution positron emission tomography (PET). In particular, we have studied imaging techniques applicable to the high resolution research tomograph (HRRT): a 3Donly state-of-the-art dedicated brain tomograph. The HRRT poses a number of unique challenges, most significant of which include presence of gaps in-between the detector heads, as well as the very large number ofdoi:10.14288/1.0092303 fatcat:2fjchpodpzashhhhv3izsbos7u