bartorch.tools.grog

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bartorch.tools.grog#

bartorch.tools.grog(radial_trajectory, radial_data, gridded_trajectory, *, calib_spokes=None, **extra)#

GROG calibration and gridding of radial data.

Runs bart grog.

Parameters:

  • radial_trajectory (torch.Tensor) – Input array.

  • radial_data (torch.Tensor) – Input array.

  • gridded_trajectory (torch.Tensor) – Input array.

  • calib_spokes (int | None) – Number of spokes for GROG calibration (-s)

  • **extra (Any) – Further BART flags, passed through by name.

Returns:

gridded data

Return type:

torch.Tensor

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