bartorch.tools.psf

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bartorch.tools.psf#

bartorch.tools.psf(trajectory, *, oversampled=False, oversampled_decomposed=False, **extra)#

Calculate point-spread-function (PSF) of given trajectory.

Runs bart psf.

Parameters:

  • trajectory (torch.Tensor) – Input array.

  • oversampled (bool) – oversampled psf with linphases in dim 15 (--oversampled)

  • oversampled_decomposed (bool) – oversampled psf with linphases in dim 15 (--oversampled-decomposed)

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

Returns:

psf

Return type:

torch.Tensor

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