Metal artifact correction in photon‐counting detector computed tomography: metal trace replacement using high‐energy data
Background Metal artifacts have been an outstanding issue in computed tomography (CT)
since its first uses in the clinic and continue to interfere. Metal artifact reduction (MAR) …
since its first uses in the clinic and continue to interfere. Metal artifact reduction (MAR) …
Feasibility of photon-counting spectral CT in dental applications—a comparative qualitative analysis
Purpose The goal of this study was to demonstrate the feasibility of using photon-counting
spectral CT for dental applications. This paper qualitatively analyzes the visibility of …
spectral CT for dental applications. This paper qualitatively analyzes the visibility of …
An Overview of X-ray Photon Counting Spectral Imaging (x-CSI) with a Focus on Gold Nanoparticle Quantification in Oncology
OLP Pickford Scienti, DG Darambara - Journal of Imaging, 2021 - mdpi.com
This review article offers an overview of the differences between traditional energy
integrating (EI) X-ray imaging and the new technique of X-ray photon counting spectral …
integrating (EI) X-ray imaging and the new technique of X-ray photon counting spectral …
X-ray photon-counting data correction through deep learning
X-ray photon-counting detectors (PCDs) are drawing an increasing attention in recent years
due to their low noise and energy discrimination capabilities. The energy/spectral dimension …
due to their low noise and energy discrimination capabilities. The energy/spectral dimension …
MARS for molecular imaging and preclinical studies
Spectral photon-counting CT (SPCCT) offers quantitative, high-resolution molecular imaging
using intrinsic biomarkers and introduced non-radioactive agents. Thus, SPCCT may open …
using intrinsic biomarkers and introduced non-radioactive agents. Thus, SPCCT may open …
[HTML][HTML] To Reconstruct or Discard: A Comparison of Additive and Subtractive Charge Sharing Correction Algorithms at High and Low X-ray Fluxes
OLPP Scienti, DG Darambara - Sensors (Basel, Switzerland), 2024 - ncbi.nlm.nih.gov
Effective X-ray photon-counting spectral imaging (x-CSI) detector design involves the
optimisation of a wide range of parameters both regarding the sensor (eg, material …
optimisation of a wide range of parameters both regarding the sensor (eg, material …
Recent trends in high-resolution hard x-ray tomography
B Müller - Developments in X-Ray Tomography XII, 2019 - spiedigitallibrary.org
Hard X rays are the probe of choice to three-dimensionally visualize optically opaque hard
and soft objects as well as their combinations without physical cutting. The currently …
and soft objects as well as their combinations without physical cutting. The currently …
[PDF][PDF] On the potential of multi-spectral x-ray and photoacoustic imaging to facilitate gold nanoparticle mediated dose-enhanced radiotherapy
O Pickford Scienti - 2021 - repository.icr.ac.uk
To increase the effectiveness of radiotherapy for treating tumours whilst sparing normal
tissues, researchers are investigating gold nanoparticles (AuNPs). AuNPs may be targeted …
tissues, researchers are investigating gold nanoparticles (AuNPs). AuNPs may be targeted …
[PDF][PDF] Crystal arthritis imaging and in vivo-dosimetry with MARS
Y SAYOUS - 2022 - ir.canterbury.ac.nz
This thesis reports on improvements in crystal arthritis diagnosis that we have obtained
using the MARS spectral photon counting imaging system. It also reports on how this system …
using the MARS spectral photon counting imaging system. It also reports on how this system …
[PDF][PDF] Bone-related applications of spectral photon counting CT
A Matanaghi - 2021 - ourarchive.otago.ac.nz
This thesis aims to evaluate the capabilities of MARS spectral photon counting computed
tomography for diagnosis and follow-up of bone and soft tissue changes. The imaging …
tomography for diagnosis and follow-up of bone and soft tissue changes. The imaging …