Instrumentation for positron emission tomography (PET) imaging has experienced
tremendous improvements in performance over the past 60 years since it was first conceived …

This review focuses on positron emission tomography (PET) imaging algorithms and traces
the evolution of PET image reconstruction methods. First, we provide an overview of …

The recent introduction of high-resolution molecular imaging technology is considered by
many experts as a major breakthrough that will potentially lead to a revolutionary paradigm …

In this paper, the authors review the field of resolution modeling in positron emission
tomography (PET) image reconstruction, also referred to as point‐spread‐function modeling …

In emission tomography statistically based iterative methods can improve image quality
relative to analytic image reconstruction through more accurate physical and statistical …

Patient motion impacts single photon emission computed tomography (SPECT), positron
emission tomography (PET) and x-ray computed tomography (CT) by giving rise to …

We proposed a concept of whole gamma imaging (WGI) that utilizes all detectable gamma
rays for imaging. An additional detector ring, which is used as the scatterer, is inserted in the …

The emerging and rapidly growing field of molecular and genomic imaging is providing new
opportunities to directly visualize the biology of living organisms. By combining our growing …

Chronic systemic inflammatory conditions, such as atherosclerosis, diabetes and obesity are
associated with increased risk of stroke, which suggests that systemic inflammation may …

Respiratory motion in emission tomography leads to reduced image quality. Developed
correction methodology has been concentrating on the use of respiratory synchronized …