Marc Modat
Marc Modat is a medical-imaging researcher whose work brings image registration and deep learning into clinical research. He coauthored GPU-based registration studies, led the UCL team behind NiftyReg, and contributed to MONAI, an open-source framework for deep learning in healthcare. At UCL, he earned a PhD in 2012 and coauthored a symmetric registration method; in 2026, he coauthored radiomics research on glioblastoma. As of October 2026, he is a Reader at King's College London.
- Now at
- King's College London
Timeline
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2008
GPU registration in 2008
In 2008, he coauthors a conference paper on commodity graphics cards for image registration, biomechanical modelling and cardiac imaging.
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2010
GPU free-form deformation
His 2010 paper sets out a parallel-friendly free-form deformation method for graphics processing units. It registers T1-weighted MR images in under a minute with the same segmentation-propagation accuracy as a classical serial implementation.
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2012
A PhD and NiftyReg
At UCL, he completes a PhD at the Centre for Medical Image Computing in 2012 under professors Sebastien Ourselin and Nick Fox. The NiftyReg team he leads works to integrate its GPU-based registration package into ITK, and he co-organizes the Medical Image Open Source Workshop at ISBI in 2012.
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2014
Symmetric block matching
In 2014, he coauthors a global image-registration method that pairs symmetric block matching with least-trimmed square regression. At UCL's Centre for Medical Image Computing and Dementia Research Centre, he is a senior research associate who translates methods toward clinical use.
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2017
Lecturer in Translational Imaging
In 2017, he is a Lecturer in UCL's Translational Imaging Group within the Centre for Medical Image Computing.
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2022
Contributing to MONAI
In 2022, he coauthors MONAI, a community-supported PyTorch framework for deep learning in healthcare that supplies tools and model architectures for medical imaging.
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May 2026
Glioblastoma radiomics
In May 2026, he coauthors the PRECISE-GBM study, which uses MRI-based radiomic features and machine-learning models to predict macrophage immune signatures in IDH-wildtype glioblastoma.
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As of October 2026
Reader at King's College London
As of October 2026, he is a Reader in the School of Biomedical Engineering & Imaging Sciences at King's College London. He is the main developer of NiftyReg, an open-source medical image-registration package used in large-scale clinical research and clinical trials.
Career
- NowKing's College LondonReader
- From 2017Centre for Medical Image ComputingLecturer
- From 2014University College LondonSenior Research Associate
Education
- 2012University College LondonPhD
Sources and credits
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- Commodity Graphics Cards for Image Registration, Biomechanical Modelling and Cardiac Imaging - Aarhus University
- Fast free-form deformation using graphics processing units | Sciweavers
- Global image registration using a symmetric block-matching approach - PMC
- ITK meets NiftyReg and Osirix in Barcelona
- Organisers and Speakers 2017 – MedICSS
- MONAI: An open-source framework for deep learning in healthcare
- Predictive radiomics for evaluation of cancer immune signature in glioblastoma: The PRECISE-GBM study - King's College London
- Marc Modat | King's College London

