Recent research in the field of phosphor and scintillator materials and related detectors is
reviewed. After a historical introduction the fundamental issues are explained regarding the …

Digital radiography offers the potential of improved image quality as well as providing
opportunities for advances in medical image management, computer-aided diagnosis and …

A tungsten anode spectral model using interpolating polynomials (TASMIP) was used to
compute x‐ray spectra at 1 keV intervals over the range from 30 kV to 140 kV. The TASMIP …

A set of computational tools are presented that allow convenient calculation of x‐ray spectra,
selection of elemental and compound filters, and calculation of beam quality characteristics …

A review of electronic portal imaging devices (EPIDs) used in external beam, megavoltage
radiation therapy is presented. The review consists of a brief introduction to the definition …

Noise properties of active matrix, flat‐panel imagers under conditions relevant to diagnostic
radiology are investigated. These studies focus on imagers based upon arrays with pixels …

Purpose: Dose escalation in conformal radiation therapy requires accurate field placement.
Electronic portal imaging devices are used to verify field placement but are limited by the low …

A methodological framework for experimental analysis of the noise‐power spectrum (NPS)
of multidimensional images is presented that employs well‐known properties of the n …

A theoretical method is presented that allows identification of optimal x‐ray imaging
geometry, considering the effects of x‐ray source distribution, imaging task, x‐ray scatter …

Over recent decades a quiet revolution has taken place in the application of modern imaging
theory to many fields of applied imaging. Nowhere has this movement been more dramatic …