Specialization
MRI Physics; machine learning; biomarker imaging
Focus of research
Enabling and improving quantitative MRI techniques, such as DCE, DWI and IVIM, for imaging of tumour microenviroment.
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Quantitative imaging for radiotherapy purposes
Gurney-Champion, O. J., Mahmood, F., van Schie, M., Julian, R., George, B., Philippens, M. E. P., van der Heide, U. A., Thorwarth, D. & Redalen, K. R., May 2020, In: Radiotherapy and oncology. 146, p. 66-75 10 p.Research output: Contribution to journal › Review article › Academic › peer-review
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Improved unsupervised physics-informed deep learning for intravoxel incoherent motion modeling and evaluation in pancreatic cancer patients
Kaandorp, M. P. T., Barbieri, S., Klaassen, R., van Laarhoven, H. W. M., Crezee, H., While, P. T., Nederveen, A. J. & Gurney-Champion, O. J., Oct 2021, In: Magnetic resonance in medicine. 86, 4, p. 2250-2265 16 p.Research output: Contribution to journal › Article › Academic › peer-review
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Cross-modality deep learning: Contouring of MRI data from annotated CT data only
Kieselmann, J. P., Fuller, C. D., Gurney-Champion, O. J. & Oelfke, U., Apr 2021, In: Medical physics. 48, 4, p. 1673-1684 12 p.Research output: Contribution to journal › Article › Academic › peer-review
- All publications
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Improving microstructural integrity, interstitial fluid, and blood microcirculation images from multi-b-value diffusion MRI using physics-informed neural networks in cerebrovascular disease
Voorter, P. H. M., Backes, W. H., Gurney-Champion, O. J., Wong, S-M., Staals, J., van Oostenbrugge, R. J., van der Thiel, M. M., Jansen, J. F. A. & Drenthen, G. S., Oct 2023, In: Magnetic resonance in medicine. 90, 4, p. 1657-1671 15 p.Research output: Contribution to journal › Article › Academic › peer-review
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Model-based reconstructions for intravoxel incoherent motion and diffusion-tensor imaging parameter map estimations
Rauh, S. S., Maier, O., Gurney-Champion, O. J., Hooijmans, M. T., Stollberger, R., Nederveen, A. J. & Strijkers, G. J., Aug 2023, In: NMR in biomedicine. 36, 8, e4927.Research output: Contribution to journal › Article › Academic › peer-review
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Contrast-agent-based perfusion MRI code repository and testing framework: ISMRM Open Science Initiative for Perfusion Imaging (OSIPI)
van Houdt, P. J., Ragunathan, S., Berks, M., Ahmed, Z., Kershaw, L. E., Gurney-Champion, O. J., Tadimalla, S., Arvidsson, J., Sun, Y., Kallehauge, J., Dickie, B., Lévy, S., Bell, L., Sourbron, S. & Thrippleton, M. J., 2023, (E-pub ahead of print) In: Magnetic resonance in medicine.Research output: Contribution to journal › Article › Academic › peer-review
- All publications