Deep learning methods for enhancing cone‐beam CT image quality toward adaptive radiation therapy: A systematic review

B Rusanov, GM Hassan, M Reynolds, M Sabet… - Medical …, 2022 - Wiley Online Library
The use of deep learning (DL) to improve cone‐beam CT (CBCT) image quality has gained
popularity as computational resources and algorithmic sophistication have advanced in …

Artificial intelligence applied to image-guided radiation therapy (IGRT): a systematic review by the Young Group of the Italian Association of Radiotherapy and Clinical …

L Boldrini, A D'Aviero, F De Felice, I Desideri… - La radiologia …, 2024 - Springer
Introduction The advent of image-guided radiation therapy (IGRT) has recently changed the
workflow of radiation treatments by ensuring highly collimated treatments. Artificial …

Improving CBCT image quality to the CT level using RegGAN in esophageal cancer adaptive radiotherapy

H Wang, X Liu, L Kong, Y Huang, H Chen, X Ma… - Strahlentherapie und …, 2023 - Springer
Objective This study aimed to improve the image quality and CT Hounsfield unit accuracy of
daily cone-beam computed tomography (CBCT) using registration generative adversarial …

CBCT-to-CT Synthesis for Cervical Cancer Adaptive Radiotherapy via U-Net-Based Model Hierarchically Trained with Hybrid Dataset

X Liu, R Yang, T Xiong, X Yang, W Li, L Song, J Zhu… - Cancers, 2023 - mdpi.com
Simple Summary Adaptive radiotherapy ensures precise radiation dose deposition to the
target volume while minimizing radiation-induced toxicities. However, due to poor image …

Generating missing patient anatomy from partially acquired cone-beam computed tomography images using deep learning: a proof of concept

B Shields, P Ramachandran - Physical and Engineering Sciences in …, 2023 - Springer
The patient setup technique currently in practice in most radiotherapy departments utilises
on-couch cone-beam computed tomography (CBCT) imaging. Patients are positioned on the …

An unsupervised deep learning network model for artifact correction of cone-beam computed tomography images

W Zhang, H Ding, H Xu, MM Jin, G Huang - Biomedical Signal Processing …, 2024 - Elsevier
Unsupervised deep learning network model cycle-consistent generative adversarial network
(CycleGAN) is increasingly applied for artifact correction of cone-beam computed …

Using RegGAN to generate synthetic CT images from CBCT images acquired with different linear accelerators

Z Li, Q Zhang, H Li, L Kong, H Wang, B Liang, M Chen… - BMC cancer, 2023 - Springer
Background The goal was to investigate the feasibility of the registration generative
adversarial network (RegGAN) model in image conversion for performing adaptive radiation …

A systematic literature review: deep learning techniques for synthetic medical image generation and their applications in radiotherapy

MK Sherwani, S Gopalakrishnan - Frontiers in Radiology, 2024 - frontiersin.org
The aim of this systematic review is to determine whether Deep Learning (DL) algorithms
can provide a clinically feasible alternative to classic algorithms for synthetic Computer …

Accuracy and Feasibility of Synthetic CT for Lung Adaptive Radiotherapy: A Phantom Study

R Zhao, X Wang, H Wei - Technology in Cancer Research & …, 2023 - journals.sagepub.com
Objectives The respiratory variations will lead to inconsistency between the actual delivery
dose and the planning dose. How the minor interfractional amplitude changes affect the …

Feature-oriented Deep Learning Framework for Pulmonary Cone-beam CT (CBCT) Enhancement with Multi-task Customized Perceptual Loss

J Zhu, W Chen, H Sun, S Zhi, J Qin, J Cai… - arXiv preprint arXiv …, 2023 - arxiv.org
Cone-beam computed tomography (CBCT) is routinely collected during image-guided
radiation therapy (IGRT) to provide updated patient anatomy information for cancer …