Compressive spectral X-ray imaging (CSXI) uses coded illumination projections to
reconstruct tomographic images at multiple energy bins. Different K-edge materials are used …

Spectral CT has shown promise for high-sensitivity quantitative imaging and material
decomposition. This work presents a new device called a spatial-spectral filter (SSF) which …

Background Conventional x‐ray imaging and fluoroscopy have limitations in quantitation
due to several challenges, including scatter, beam hardening, and overlapping tissues. Dual …

Multienergy computed tomography (CT) can be implemented based on traditional CT
systems to reduce the hardware cost. However, prior knowledge of the X-ray spectra or …

Abstract Background Cone‐beam CT (CBCT) has been extensively employed in industrial
and medical applications, such as image‐guided radiotherapy and diagnostic imaging, with …

Primary pulmonary artery sarcoma (PAS) is a malignant neoplasm of the pulmonary
vascular system originating from the intima, with clinical and imaging manifestations similar …

BACKGROUND: Slow kVp switching technique is an important approach to realize dual-
energy CT (DECT) imaging, but its performance has not been thoroughly investigated yet …

Cone-beam CT (CBCT) spectral imaging has great potential in medical and industrial
applications, but it is very challenging as scatter and spectral effects are seriously twisted. In …

As one of the most advanced CT imaging modalities, spectral CT plays important roles in
generating materialspecific information and adding vital clinical values for disease diagnosis …

Abstract Spectral Computed Tomography (CT) is a medical imaging modality that involves
measuring the energy-dependent x-ray transmission properties of a patient from many view …