Computational modelling of radiation transport can enhance the understanding of the
relative importance of individual processes involved in imaging systems. Modelling is a …

The accurate determination of x‐ray signal properties is important to several computed
tomography (CT) research and development areas, notably for statistical reconstruction …

Probability distribution functions (pdfs) of x-ray computed tomography (CT) signals form the
basis for statistical reconstruction algorithms and for noise-simulation experiments. The …

ZnSCdS: Ag was evaluated as a radiographic image receptor and was compared with and
phosphors often used in radiography. The evaluation of a radiographic receptor was …

Image quality models based on cascaded systems analysis and task‐based imaging
performance were an important aspect of the emergence of 2D and 3D digital x‐ray systems …

Purpose: Single‐photon‐counting (SPC) x‐ray imaging has the potential to improve image
quality and enable novel energy‐dependent imaging methods. Similar to conventional …

The objective imaging characteristics of three systems that use charge coupled devices
(CCD) for small-field digital mammography (SFDM) have been compared in terms of spatial …

Purpose Spectroscopic X‐ray detectors (SXDs) are under development for X‐ray imaging
applications. Recent efforts to extend the detective quantum efficiency (DQE) to SXDs …

Noise transfer in granular x‐ray imaging phosphor screens is not proportional to the square
of the magnitude of the signal transfer when the transfer properties are considered for the …

Purpose Single‐photon‐counting (SPC) and spectroscopic x‐ray detectors are under
development in academic and industry laboratories for medical imaging applications. The …