Medical investigations targeting a quantitative analysis of the position emission tomography
(PET) images require the incorporation of additional knowledge about the photon …

Statistically based iterative image reconstruction has been widely used in positron emission
tomography (PET) imaging. The quality of reconstructed images depends on the accuracy of …

This work presents a graphics processing unit (GPU)-based implementation of a fully 3-D
PET iterative reconstruction code, FIRST (Fast Iterative Reconstruction Software for [PET] …

Graphics processing units (GPUs) have been a popular choice for the acceleration of
iterative tomographic reconstruction algorithms. In this work, two dual-GPU approaches to …

Although the use of iterative algorithms for image reconstruction in 3D Positron Emission
Tomography (PET) has shown to produce images with better quality than analytical …

A new 3D Proton Induced X-Ray Emission Tomography (PIXE-T) and Scanning
Transmission Ion Microscopy Tomography (STIM-T) simulation software has been …

Abstract Software Defined Radio (SDR) was brought about by moving processing done on
specific hardware components to reconfigurable software. Hardware components like …

Positron emission tomography (PET) is one of the medical imaging methods enabling
determination of images representing the glucose metabolism in vivo. It is used to observe …

Purpose: A fully three‐dimensional (3D) massively parallelizable list‐mode ordered‐subsets
expectation‐maximization (LM‐OSEM) reconstruction algorithm has been developed for …

Medical image reconstruction is a key component for a broad range of medical imaging
technologies. For classical Computed Tomography systems the amount of measured signals …