DWI - free water correction with one shell with python

Hi everyone,
does anyone know if there’s a library in python that allow to calculate the free water from a DW sequence with only one shell ? I know that in dipy there’s a module to calculate it with multi-shell data and I have seen that there has been a pull request about this, but it is still labelled as “work-in-progress”. Are there other tools out there ?

Thank in advance


I think in this repository you will find the code you are looking for:

I hope this helps.

Best regards,


Thanks a lot. I’ll give it look! However, the best for me wood be something that use the framework of Pasternak (https://onlinelibrary.wiley.com/doi/full/10.1002/mrm.22055), as cited here https://github.com/dipy/dipy/pull/1603.