A review of medical image data augmentation techniques for deep learning applications

P Chlap, H Min, N Vandenberg… - Journal of Medical …, 2021 - Wiley Online Library
Research in artificial intelligence for radiology and radiotherapy has recently become
increasingly reliant on the use of deep learning‐based algorithms. While the performance of …

A review of substitute CT generation for MRI-only radiation therapy

JM Edmund, T Nyholm - Radiation Oncology, 2017 - Springer
Radiotherapy based on magnetic resonance imaging as the sole modality (MRI-only RT) is
an area of growing scientific interest due to the increasing use of MRI for both target and …

Deep learning methods to generate synthetic CT from MRI in radiotherapy: A literature review

M Boulanger, JC Nunes, H Chourak, A Largent, S Tahri… - Physica Medica, 2021 - Elsevier
Purpose In radiotherapy, MRI is used for target volume and organs-at-risk delineation for its
superior soft-tissue contrast as compared to CT imaging. However, MRI does not provide the …

Systematic review of synthetic computed tomography generation methodologies for use in magnetic resonance imaging–only radiation therapy

E Johnstone, JJ Wyatt, AM Henry, SC Short… - International Journal of …, 2018 - Elsevier
Magnetic resonance imaging (MRI) offers superior soft-tissue contrast as compared with
computed tomography (CT), which is conventionally used for radiation therapy treatment …

CT synthesis from MR in the pelvic area using Residual Transformer Conditional GAN

B Zhao, T Cheng, X Zhang, J Wang, H Zhu… - … medical imaging and …, 2023 - Elsevier
Magnetic resonance (MR) image-guided radiation therapy is a hot topic in current radiation
therapy research, which relies on MR to generate synthetic computed tomography (SCT) …

Dose evaluation of fast synthetic-CT generation using a generative adversarial network for general pelvis MR-only radiotherapy

M Maspero, MHF Savenije, AM Dinkla… - Physics in Medicine …, 2018 - iopscience.iop.org
To enable magnetic resonance (MR)-only radiotherapy and facilitate modelling of radiation
attenuation in humans, synthetic CT (sCT) images need to be generated. Considering the …

MRI-only treatment planning: benefits and challenges

AM Owrangi, PB Greer… - Physics in Medicine & …, 2018 - iopscience.iop.org
Over the past decade, the application of magnetic resonance imaging (MRI) has increased,
and there is growing evidence to suggest that improvements in the accuracy of target …

Evaluation of a deep learning-based pelvic synthetic CT generation technique for MRI-based prostate proton treatment planning

Y Liu, Y Lei, Y Wang, G Shafai-Erfani… - Physics in Medicine …, 2019 - iopscience.iop.org
The purpose of this work is to validate the application of a deep learning-based method for
pelvic synthetic CT (sCT) generation that can be used for prostate proton beam therapy …

Comparative study of algorithms for synthetic CT generation from MRI: consequences for MRI‐guided radiation planning in the pelvic region

H Arabi, JA Dowling, N Burgos, X Han… - Medical …, 2018 - Wiley Online Library
Purpose Magnetic resonance imaging (MRI)‐guided radiation therapy (RT) treatment
planning is limited by the fact that the electron density distribution required for dose …

Clinical implementation of MRI-based organs-at-risk auto-segmentation with convolutional networks for prostate radiotherapy

MHF Savenije, M Maspero, GG Sikkes… - Radiation …, 2020 - Springer
Background Structure delineation is a necessary, yet time-consuming manual procedure in
radiotherapy. Recently, convolutional neural networks have been proposed to speed-up and …