Metal artifact reduction (MAR) methods are used to reduce artifacts from metals or metal
components in computed tomography (CT). In radiotherapy (RT), CT is the most used …

Abstract Machine learning and deep learning are rapidly finding applications in the medical
imaging field. In this paper, we address the long-standing problem of metal artifacts in …

Deep neural network-based methods have achieved promising results for computed
tomography (CT) metal artifact reduction (MAR), most of which use many synthesized paired …

Cardiac radioablation is a promising treatment for cardiac arrhythmias, but accurate dose
delivery can be affected by heart motion. For this reason, real-time cardiac motion …

Purpose: Radiotherapy to the pelvis presents challenges as the testes are mobile and
exquisitely sensitive to radiation. Lead “clamshells” reduce radiation exposure during …

X-ray computed tomography (CT) is a mainstay in medical imaging, playing major roles in
disease diagnosis, injury evaluation, treatment planning, and response assessment. Metal …

In X-ray computed tomography (CT), existence of metallic implants in the subject may
corrupt images and produce dark and bright streaking artifacts. In this paper a new method …