Deep learning-based algorithms for low-dose CT imaging: A review

H Chen, Q Li, L Zhou, F Li - European Journal of Radiology, 2024 - Elsevier
The computed tomography (CT) technique is extensively employed as an imaging modality
in clinical settings. The radiation dose of CT, however, is significantly high, thereby raising …

A dual-domain diffusion model for sparse-view CT reconstruction

C Yang, D Sheng, B Yang, W Zheng… - IEEE Signal Processing …, 2024 - ieeexplore.ieee.org
To reduce the radiation dose, sparse-view computed tomography (CT) reconstruction has
been proposed, aiming to recover high-quality CT images from sparsely sampled sinogram …

[HTML][HTML] Multi-degradation-adaptation network for fundus image enhancement with degradation representation learning

R Guo, Y Xu, A Tompkins, M Pagnucco, Y Song - Medical Image Analysis, 2024 - Elsevier
Fundus image quality serves a crucial asset for medical diagnosis and applications.
However, such images often suffer degradation during image acquisition where multiple …

On the benefit of dual-domain denoising in a self-supervised low-dose CT setting

F Wagner, M Thies, L Pfaff, O Aust… - 2023 IEEE 20th …, 2023 - ieeexplore.ieee.org
Computed tomography (CT) is routinely used for three-dimensional non-invasive imaging.
Numerous data-driven image denoising algorithms were proposed to restore image quality …

Low-dose CT denoising with language-engaged dual-space alignment

Z Chen, T Chen, C Wang, Q Gao, C Niu… - 2024 IEEE …, 2024 - ieeexplore.ieee.org
While various deep learning methods were proposed for low-dose computed tomography
(CT) denoising, they often suffer from over-smoothing, blurring, and lack of explainability. To …

[HTML][HTML] An efficient sinogram domain fully convolutional interpolation network for sparse-view computed tomography reconstruction

F Guo, B Yang, H Feng, W Zheng, L Yin, Z Yin, C Liu - Applied Sciences, 2023 - mdpi.com
Recently, deep learning techniques have been used for low-dose CT (LDCT) reconstruction
to reduce the radiation risk for patients. Despite the improvement in performance, the …

JCCS-PFGM: A novel circle-supervision based poisson flow generative model for multiphase CECT progressive low-dose reconstruction with joint condition

R Ge, Y He, C **a, D Zhang - … on Medical Image Computing and Computer …, 2023 - Springer
Multiphase contrast-enhanced computed tomography (CECT) scan is clinically significant to
demonstrate the anatomy at different phases. But such multiphase scans inherently lead to …

Lightweight semantic segmentation network for semantic scene understanding on low-compute devices

H Son, J Weiland - 2023 IEEE/RSJ International Conference on …, 2023 - ieeexplore.ieee.org
Semantic scene understanding is beneficial for mobile robots. Semantic information
obtained through onboard cameras can improve robots' navigation performance. However …

DeepmdQCT: a multitask network with domain invariant features and comprehensive attention mechanism for quantitative computer tomography diagnosis of …

K Zhang, PC Lin, J Pan, R Shao, PX Xu, R Cao… - Computers in Biology …, 2024 - Elsevier
In the medical field, the application of machine learning technology in the automatic
diagnosis and monitoring of osteoporosis often faces challenges related to domain …

DDoCT: Morphology preserved dual-domain joint optimization for fast sparse-view low-dose CT imaging

L Li, Z Zhang, Y Li, Y Wang, W Zhao - Medical Image Analysis, 2025 - Elsevier
Computed tomography (CT) is continuously becoming a valuable diagnostic technique in
clinical practice. However, the radiation dose exposure in the CT scanning process is a …