get_nifti_affine

bidsaid.io.get_nifti_affine(nifti_file_or_img)[source]

Get the affine matrix from a NIfTI image.

Parameters

nifti_file_or_imgstr, Path, or Nifti1Image: Path to the NIfTI file or a NIfTI image.

Returns

NDArray: The affine matrix from a NIfTI image.