3D Digital Modeling of Dental Casts from Their 3D CT Images with Scatter and Beam-Hardening Correction

MAA Hegazy, MH Cho, MH Cho, SY Lee - Sensors, 2024 - mdpi.com
Dental 3D modeling plays a pivotal role in digital dentistry, offering precise tools for
treatment planning, implant placement, and prosthesis customization. Traditional methods …

Stationary CT Imaging of Intracranial Hemorrhage with Diffusion Posterior Sampling Reconstruction

A Lopez-Montes, T McSkimming, A Skeats… - arxiv preprint arxiv …, 2024 - arxiv.org
Diffusion Posterior Sampling (DPS) can be used in Computed Tomography (CT)
reconstruction by leveraging diffusion-based generative models for unconditional image …

One-shot estimation of epistemic uncertainty in deep learning image formation with application to high-quality cone-beam CT reconstruction

SZ Liu, P Vagdargi, CK Jones… - … 2024: Physics of …, 2024 - spiedigitallibrary.org
Deep Learning (DL) image synthesis has gained increasing popularity for the reconstruction
of CT and cone-beam CT (CBCT) images, especially in combination with physically …

Multi-source semi-stationary CT for brain imaging: development and assessment of a prototype system and image formation algorithms

T McSkimming, A Lopez-Montes… - … 2024: Physics of …, 2024 - spiedigitallibrary.org
Multi-source array (MXA) Computed Tomography systems pose challenges related to
sampling and x-ray scatter. We present a semi-stationary head CT system and image …

Static CT with Sources and Detectors Distributed in a Multi-segment Manner: System Analysis and Analytical Reconstruction

C Chen, Y **ng, L Zhang, Z Chen - IEEE Transactions on …, 2025 - ieeexplore.ieee.org
In this work, we investigate the feature of projection sampling and analytical reconstruction
algorithms for a Static CT with sources and detectors distributed in a Multi-Segment manner …

ComptoNet: An End-to-End Deep Learning Framework for Scatter Estimation in Multi-Source Stationary CT

Y **a, Z Chen, L Zhang, Y **ng, H Gao - arxiv preprint arxiv:2501.09986, 2025 - arxiv.org
Multi-source stationary computed tomography (MSS-CT) offers significant advantages in
medical and industrial applications due to its gantry-less scan architecture and/or capability …