bartorch.tools.caldir

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bartorch.tools.caldir#

bartorch.tools.caldir(kspace, calib_size, **extra)#

Coil sensitivities from the centre of k-space directly.

Parameters:

  • kspace (torch.Tensor) – k-space with a sampled centre.

  • calib_size (int) – The size of the calibration region to use.

  • **extra – Further BART caldir flags, by name.

Returns:

The sensitivities.

Return type:

torch.Tensor

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