Graphics processing units (GPUs) are used today in a wide range of applications, mainly
because they can dramatically accelerate parallel computing, are affordable and energy …

The graphics processing unit (GPU) has emerged as a competitive platform for computing
massively parallel problems. Many computing applications in medical physics can be …

Recent developments in radiotherapy therapy demand high computation powers to solve
challenging problems in a timely fashion in a clinical environment. The graphics processing …

Cone-beam CT (CBCT) has become the standard image guidance tool for patient setup in
image-guided radiation therapy. However, due to its large illumination field, scattered …

Abstract 3D tomographic imaging requires the computation of solutions to very large inverse
problems. In many applications, iterative algorithms provide superior results, however …

X-ray computed tomography is an established volume imaging technique used routinely in
medical diagnosis, industrial non-destructive testing, and a wide range of scientific fields …

Purpose: Optoacoustic tomography (OAT) is inherently a three‐dimensional (3D) inverse
problem. However, most studies of OAT image reconstruction still employ two‐dimensional …

The major requirements of a good tomographic reconstruction algorithm are a reduction in
radiation dosage, accurate reconstruction, detail enhancement, and rapid reconstruction …

Computed laminography (CL) was developed to use X-rays from synchrotron sources for
high-resolution imaging of the internal structure of a flat specimen from a series of 2-D …

Most small-animal X-ray computed tomography (CT) scanners are based on cone-beam
geometry with a flat-panel detector orbiting in a circular trajectory. Image reconstruction in …