Abstract
We present a summary of competition results in the multi-shell diffusion MRI harmonisation and enhancement challenge (MUSHAC). MUSHAC is an open competition intended to stimulate the development of computational methods that reduce scanner- and protocol-related variabilities in multi-shell diffusion MRI data across multi-site studies. Twelve different methods from seven research groups have been tested in this challenge. The results show that cross-vendor harmonization and enhancement can be performed by using suitable computational algorithms such as deep convolutional neural networks. Moreover, parametric models for multi-shell diffusion MRI signals also provide reliable performances.
Original language | English |
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Pages (from-to) | 217-224 |
Number of pages | 8 |
Journal | Mathematics and Visualization |
Issue number | 226249 |
DOIs | |
Publication status | E-pub ahead of print - 3 May 2019 |
Event | International Workshop on Computational Diffusion MRI, CDMRI 2018 held with International Conference on Medical Image Computing and Computer Assisted Intervention, MICCAI 2018 - Granada, Spain Duration: 20 Sept 2018 → 20 Sept 2018 |
Keywords
- Deep learning
- Diffusion MRI
- Harmonisation
- Parametric model
- Spherical harmonics