Cone beam computed tomography (CBCT) is a diverse 3D x-ray imaging technique that has
gained significant popularity in dental radiology in the last two decades. CBCT overcomes …

Tomographic image reconstruction is a computationally demanding task, even more so
when advanced models are used to describe a more complete and accurate picture of the …

Purpose Our aim was to develop a high‐quality, mobile cone‐beam computed tomography
(CBCT) scanner for point‐of‐care detection and monitoring of low‐contrast, soft‐tissue …

Objective. Cone-beam computed tomography is becoming more and more popular in
applications such as 3D dental imaging. Iterative methods compared to the standard …

The aim of this study was to evaluate the effectiveness of metal artefact reduction (MAR) in
cone beam CT (CBCT) artefacts arising from metallic objects in the exomass. A radiographic …

Purpose To assess the imaging performance and radiation dose characteristics of the O‐
arm CBCT imaging system (Medtronic Inc., Littleton MA) and demonstrate the potential for …

Non-contrast CT (NCCT) is widely employed as the first-line imaging test to evaluate
intracranial hemorrhage (ICH). Advances in mutidetector CT (MDCT) technology have …

Cone-beam CT (CBCT) systems have emerged in a broad variety of forms and clinical
applications. The diversity of platforms includes open-gantry C-arms and U-arms as well as …

Task-based analysis of medical imaging performance underlies many ongoing efforts in the
development of new imaging systems. In statistical image reconstruction, regularization is …

Abstract Model-based iterative reconstruction (MBIR) for cone-beam CT (CBCT) offers better
noise-resolution tradeoff and image quality than analytical methods for acquisition protocols …