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mckib2 / pygrappa

Python implementations of GRAPPA-like algorithms.

Home Page:https://pygrappa.readthedocs.io/en/latest/

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API simplification

mckib2 opened this issue · comments

commented

It would probably be best to group GRAPPA-like functions under one banner and SENSE-like things under another one instead of having a menagerie of functions scattered about the pygrappa namespace

Proposed:

res = pygrappa.grappa(kspace, calib=None, method='grappa', coil_axis=-1, options=None)

method specifies which flavor of GRAPPA to use for reconstruction:

  • grappa: vanilla GRAPPA with mdgrappa backend
  • tgrappa: TGRAPPA
  • etc.

options is a dictionary containing options specific to the chosen method, e.g.,:

  • lamda
  • time_axis
  • 'fov'
  • etc.

Similarly, SENSE-like methods go under the umbrella:

res = pygrappa.sense(kspace, sens, coil_axis=-1, options=None)