Bano, S;
Asad, M;
Fetit, AE;
Rekik, I;
(2018)
XmoNet: A Fully Convolutional Network for Cross-Modality MR Image Inference.
In: Rekik, I and Unal, G and Adeli, E and Park, SH, (eds.)
PRedictive Intelligence in MEdicine: First International Workshop, PRIME 2018, Held in Conjunction with MICCAI 2018, Granada, Spain, September 16, 2018, Proceedings.
(pp. pp. 129-137).
Springer: Cham, Switzerland.
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Abstract
Magnetic resonance imaging (MRI) can generate multimodal scans with complementary contrast information, capturing various anatomical or functional properties of organs of interest. But whilst the acquisition of multiple modalities is favourable in clinical and research settings, it is hindered by a range of practical factors that include cost and imaging artefacts. We propose XmoNet, a deep-learning architecture based on fully convolutional networks (FCNs) that enables cross-modality MR image inference. This multiple branch architecture operates on various levels of image spatial resolutions, encoding rich feature hierarchies suited for this image generation task. We illustrate the utility of XmoNet in learning the mapping between heterogeneous T1- and T2-weighted MRI scans for accurate and realistic image synthesis in a preliminary analysis. Our findings support scaling the work to include larger samples and additional modalities.
| Type: | Proceedings paper |
|---|---|
| Title: | XmoNet: A Fully Convolutional Network for Cross-Modality MR Image Inference |
| Event: | First International Workshop, PRIME 2018, Held in Conjunction with MICCAI 2018, 16 September 2018, Granada, Spain |
| Location: | Granada, Spain |
| Dates: | 16 September 2018 - 16 September 2018 |
| ISBN-13: | 978-3-030-00320-3 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1007/978-3-030-00320-3_16 |
| Publisher version: | https://doi.org/10.1007/978-3-030-00320-3_16 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Fully convolutional networks · MRI · multimodal · image generation |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Computer Science |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10068425 |
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