The development of radiation detectors capable of delivering spatial information about
gamma-ray interactions was one of the key enabling technologies for nuclear medicine …

In any gamma-ray detector, each event produces electrical signals on one or more circuit
elements. From these signals, we may wish to determine the presence of an interaction; …

Small animal research is an essential tool in studying both pharmaceutical biodistribution
and disease progression over time. Furthermore, through the rapid development of in vivo …

A new preclinical PET system based on dSiPMs, called DigiPET, is presented. The system is
based on thin monolithic scintillation crystals and exhibits superior spatial resolution at low …

When principal component analysis (PCA) is used for statistical process monitoring it relies
on the assumption that data are time independent. However, industrial data will often exhibit …

A fast search algorithm capable of operating in multi-dimensional spaces is introduced. As a
sample application, we demonstrate its utility in the 2D and 3D maximum-likelihood position …

In this article, we describe recent developments in the design of both single-photon emission
computed tomography (SPECT) and positron emission tomography (PET) instrumentation …

This paper presents a study of possible models to describe the relation between the
scintillation light point-of-origin and the measured photo detector pixel signals in monolithic …

New applications for positron emission tomography (PET) and combined PET/magnetic
resonance imaging (MRI) are currently emerging, for example in the fields of neurological …

Gamma-ray detectors based on thick monolithic scintillator crystals can achieve spatial
resolutions< 2 mm full-width-at-half-maximum (FWHM) and coincidence resolving times …