Pulmonary x‐ray computed tomographic (CT) and magnetic resonance imaging (MRI)
research and development has been motivated, in part, by the quest to subphenotype …

This study evaluated the conventional imaging performance of a research whole-body
photon-counting CT system and investigated its feasibility for imaging using clinically …

Objective The aims of this study were to quantitatively assess two new scan modes on a
photon-counting detector computed tomography system, each designed to maximize spatial …

Photon-counting computed tomography (PCCT) is an emerging imaging technique that
enables multi-energy imaging with only a single scan acquisition. To enable multi-energy …

Spectral CT using a photon counting x-ray detector (PCXD) shows great potential for
measuring material composition based on energy dependent x-ray attenuation. Spectral CT …

Purpose The onset of atherosclerosis is preceded by changes in blood perfusion within the
arterial wall due to localized proliferation of the vasa vasorum. The purpose of this study was …

Accurate estimation of distortion-free spectra is important but difficult in various applications,
especially for spectral computed tomography. Two key problems must be solved to …

X-ray computed tomography (CT) can distinguish different materials according to their
absorption characteristics. The hyperspectral X-ray CT (HXCT) system proposed in the …

Photon-counting detector CT has a large number of acquisition parameters that require
optimization, particularly the energy threshold configurations. Fast and accurate estimation …

The emergence of energy spectrum CT provides greater diagnostic value for clinical
practice. Its advantage is that it can provide more functional imaging parameters and …