Direct positron emission imaging: ultra-fast timing enables reconstruction-free imaging
Abstract
Positron emission tomography, like many other tomographic imaging modalities, relies on an image reconstruction step to produce cross-sectional images from projection data. Detection and localization of the back-to-back annihilation photons produced by positron-electron annihilation defines the trajectories of these photons, which when combined with tomographic reconstruction algorithms, permits recovery of the distribution of positron-emitting...
Paper Details
Title
Direct positron emission imaging: ultra-fast timing enables reconstruction-free imaging
Published Date
May 12, 2021
Journal
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