Cone-beam computed tomography (CBCT) imaging is becoming increasingly important for a
wide range of applications such as image-guided surgery, image-guided radiation therapy …

Laboratory based X-ray micro-CT is a non-destructive testing method that enables three
dimensional visualization and analysis of the internal and external morphology of samples …

Objective. Metal artifacts are a persistent problem in CT and cone-beam CT. In this work, we
propose to reduce or even eliminate metal artifacts by providing better sampling of data …

Ultrahigh-resolution CT is highly desirable in many clinical applications, such as cochlear
implantation and coronary stenosis assessment. Despite the wide accessibility to micro-CT …

As the expansion of Cone Beam CT (CBCT) to new interventional procedures continues, the
burdensome challenge of metal artifacts remains. Photon starvation and beam hardening …

Industrial computed tomography systems usually implement circular or helical trajectories,
which are inherently inefficient since they are applied independently of the inspection task …

Precise instrument placement plays a critical role in all interventional procedures, especially
percutaneous procedures such as needle biopsies, to achieve successful tumor targeting …

Abstract Background Cone‐beam CT (CBCT) with non‐circular scanning orbits can improve
image quality for 3D intraoperative image guidance. However, geometric calibration of such …

Non-circular orbits in cone-beam CT (CBCT) imaging are increasingly being studied for
potential benefits in field-of-view, dose reduction, improved image quality, minimal …

This paper introduces a novel method for reconstructing cone beam computed tomography
(CBCT) images for arbitrary orbits using a differentiable shift-variant filtered backprojection …