Fig. 4From: Phantom and clinical evaluation of the Bayesian penalised likelihood reconstruction algorithm Q.Clear without PSF correction in amyloid PET imagesProfile curves of digital and PET images acquired from Hoffman 3D brain phantom. Red straight line for PET image acquired from the Hoffman 3D brain phantom (right) is where count profiles were measured. BPL, Bayesian penalised likelihood; OSEM, ordered subset-expectation maximization; PSF, point-spread-functionBack to article page