Multiscale X-ray tomography of cementitious materials: A review
X-ray computed tomography (CT) is a non-destructive technique that offers a 3D insight into
the microstructure of thick (opaque) samples with virtually no preliminary sample …
the microstructure of thick (opaque) samples with virtually no preliminary sample …
Metal artifact reduction in CT: where are we after four decades?
Methods to overcome metal artifacts in computed tomography (CT) images have been
researched and developed for nearly 40 years. When X-rays pass through a metal object …
researched and developed for nearly 40 years. When X-rays pass through a metal object …
Convolutional neural network based metal artifact reduction in X-ray computed tomography
In the presence of metal implants, metal artifacts are introduced to x-ray computed
tomography CT images. Although a large number of metal artifact reduction (MAR) methods …
tomography CT images. Although a large number of metal artifact reduction (MAR) methods …
Deep sinogram completion with image prior for metal artifact reduction in CT images
Computed tomography (CT) has been widely used for medical diagnosis, assessment, and
therapy planning and guidance. In reality, CT images may be affected adversely in the …
therapy planning and guidance. In reality, CT images may be affected adversely in the …
DuDoDR-Net: Dual-domain data consistent recurrent network for simultaneous sparse view and metal artifact reduction in computed tomography
Sparse-view computed tomography (SVCT) aims to reconstruct a cross-sectional image
using a reduced number of x-ray projections. While SVCT can efficiently reduce the radiation …
using a reduced number of x-ray projections. While SVCT can efficiently reduce the radiation …
Deep learning–based metal artefact reduction in PET/CT imaging
Objectives The susceptibility of CT imaging to metallic objects gives rise to strong streak
artefacts and skewed information about the attenuation medium around the metallic …
artefacts and skewed information about the attenuation medium around the metallic …
DuDoUFNet: dual-domain under-to-fully-complete progressive restoration network for simultaneous metal artifact reduction and low-dose CT reconstruction
To reduce the potential risk of radiation to the patient, low-dose computed tomography
(LDCT) has been widely adopted in clinical practice for reconstructing cross-sectional …
(LDCT) has been widely adopted in clinical practice for reconstructing cross-sectional …
Clinical evaluation of the iterative metal artifact reduction algorithm for CT simulation in radiotherapy
M Axente, A Paidi, R Von Eyben, C Zeng… - Medical …, 2015 - Wiley Online Library
Purpose: To clinically evaluate an iterative metal artifact reduction (IMAR) algorithm
prototype in the radiation oncology clinic setting by testing for accuracy in CT number …
prototype in the radiation oncology clinic setting by testing for accuracy in CT number …
Influence of acquisition parameters on the magnitude of cone beam computed tomography artifacts
DQ Freitas, RC Fontenele… - Dentomaxillofacial …, 2018 - academic.oup.com
Aim: To evaluate the influence of kilovoltage (kVp) and metal artifact reduction tool (MAR) on
the magnitude of cone beam CT (CBCT) artifacts. Methods: A titanium and zirconia implants …
the magnitude of cone beam CT (CBCT) artifacts. Methods: A titanium and zirconia implants …
Metal about the hip and artifact reduction techniques: from basic concepts to advanced imaging
Promising outcomes of hip replacement interventions in this era of aging populations have
led to higher demands for hip arthroplasty procedures. These require effective methods and …
led to higher demands for hip arthroplasty procedures. These require effective methods and …