Dynamic PET image reconstruction incorporating a median nonlocal means kernel method
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DOI: 10.1016/j.compbiomed.2021.104713
Abstract: Abstract In dynamic positron emission tomography (PET) imaging, the reconstructed image of a single frame often exhibits high noise due to limited counting statistics of projection data. This study proposed a median nonlocal means (MNLM)-based… read more here.
Keywords: median nonlocal; pet image; method; kernel method ... See more keywords