Photon counting detectors (PCDs) with energy discrimination capabilities have been
developed for medical x‐ray computed tomography (CT) and x‐ray (XR) imaging. Using …

Current photon counting x-ray detector (PCD) technology faces limitations associated with
spectral fidelity and photon starvation. One strategy for addressing these limitations is to …

Spectral images from photon counting detectors are being explored for material
decomposition applications such as for obtaining quantitative maps of tissue types and …

Material decomposition methods are used to identify and quantify multiple tissue
components in spectral CT but there is no published method to quantify the misidentification …

Spectral CT has proven an important development in biomedical imaging, and there have
been several publications in the past years demonstrating its merits in pre-clinical and …

This paper describes the implementation of a novel and robust threshold energy calibration
method for photon counting detectors using polychromatic X-ray tubes. Methods often used …

Radiation Detectors for Medical Imaging discusses the current state of the art and future
prospects of photon-counting detectors for medical imaging applications. Featuring …

Objective: Recently introduced energy-sensitive X-ray CT makes it feasible to discriminate
different nanoparticulate contrast materials. The purpose of this work is to present a K-edge …

The purpose of this paper is to develop an algorithm for hybrid spectral computed
tomography (CT) which combines energy-integrating and photon-counting detectors. While …

Spectral computed tomography (CT) presents significant advantages by furnishing precise
material information. However, the practical utility of this technique faces challenges arising …