bartorch.tools.walsh

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bartorch.tools.walsh#

bartorch.tools.walsh(input, *, r=None, R=None, b=None, B=None, **extra)#

Estimate coil sensitivities using walsh method (use with ecaltwo).

Runs bart walsh.

Parameters:

  • input (torch.Tensor) – Input array.

  • r (tuple[int, int, int] | None) – Limits the size of the calibration region. (-r)

  • R (tuple[int, int, int] | None) – () (-R)

  • b (tuple[int, int, int] | None) – Block size. (-b)

  • B (tuple[int, int, int] | None) – () (-B)

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

Returns:

output

Return type:

torch.Tensor

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