Algorithms in Tomography and Related Inverse Problems—A Review
S Tassiopoulou, G Koukiou, V Anastassopoulos - Algorithms, 2024 - mdpi.com
In the ever-evolving landscape of tomographic imaging algorithms, this literature review
explores a diverse array of themes shaping the field's progress. It encompasses …
explores a diverse array of themes shaping the field's progress. It encompasses …
Development of Residual Dense U-Net (RDU-Net) based metal artefacts reduction technique using Spectral Photon Counting CT
Metal induced artefacts in computed tomography (CT) images are primarily caused by beam
hardening, scatter effects, and photon starvation. These artefacts impede the …
hardening, scatter effects, and photon starvation. These artefacts impede the …
DuDoCROP: Dual-Domain CLIP-Assisted Residual Optimization Perception Model for CT Metal Artifact Reduction
X Zhang, A Cai, L Li, B Yan - arXiv preprint arXiv:2408.14342, 2024 - arxiv.org
Metal artifacts in computed tomography (CT) imaging pose significant challenges to
accurate clinical diagnosis. The presence of high-density metallic implants results in artifacts …
accurate clinical diagnosis. The presence of high-density metallic implants results in artifacts …
X-ray CT Metal Artifact Reduction Using Segmentation and TV Regularisation
A Allag, A Benammar, T Benmerar, W Djerir… - Russian Journal of …, 2023 - Springer
Metal artifacts pose a significant challenge in computed tomography (CT) image
reconstruction. In this work, we present an approach based on sinogram inpainting and …
reconstruction. In this work, we present an approach based on sinogram inpainting and …
DUALWISE-MAR: Dual-domain Multi-view Weakly supervised Segmentation Network for CBCT Metal Artifact Reduction
X Zhong, Z Wu, Y Yang, T Lyu, W Yu… - … on Bioinformatics and …, 2023 - ieeexplore.ieee.org
Intraoperative Cone-Beam Computed Tomography (CBCT) provides fast multiplanar cross-
sectional imaging and three-dimensional reconstructions in clinical scene. However, high …
sectional imaging and three-dimensional reconstructions in clinical scene. However, high …
HU-Net: Hessian-incorporated U-Net for CBCT projection-domain metal segmentation with guidance from SAM
Metal artifact is a prevailing factor reducing the image quality of CBCT in minimally invasive
spine surgery. In CBCT, conventional metal artifact reduction algorithms pay more attention …
spine surgery. In CBCT, conventional metal artifact reduction algorithms pay more attention …