| 摘要 |
The invention relates to a method of imaging at least two chemical species using magnetic resonance imaging with signal separation for two chemical species resulting in separate signal datasets for these two chemical species, the method comprising:
- acquiring first and second echo data at different echo times resulting in a first and second acquired complex dataset,
- modelling the first and second acquired dataset by employing a spectral signal model of at least one of the chemical species, said modelling resulting in a first and second modelled complex dataset, said first and second modelled dataset comprising a first and second phase error and the separate signal datasets for the two chemical species,
- determining from the first and second acquired dataset and the first and second modelled dataset the separate signal datasets for the two chemical species. |
