Reconstruction of uptake patterns in PET: The influence of regularizing prior
Sign Up to like & getrecommendations! Published in 2017 at "Medical Physics"
DOI: 10.1002/mp.12205
Abstract: Purpose The effects of regularizing priors on the maximum likelihood (ML) reconstruction of activity patterns in Positron Emission Tomography (PET) were assessed. Methods Two edge‐preserving priors (one originally proposed by Nuyts et al. and nowadays… read more here.
Keywords: reconstruction; reconstruction uptake; field view; uptake patterns ... See more keywords
Comparison of noise-magnitude and noise-texture across two generations of iterative reconstruction algorithms from three manufacturers.
Sign Up to like & getrecommendations! Published in 2019 at "Diagnostic and interventional imaging"
DOI: 10.1016/j.diii.2019.04.006
Abstract: PURPOSE To compare the noise-magnitude and noise-texture across two generations of iterative reconstruction (IR) algorithms proposed by three manufacturers according to the dose level. MATERIALS AND METHODS Five computed tomography (CT) systems equipped with two… read more here.
Keywords: two generations; magnitude noise; noise magnitude; noise ... See more keywords