batch_adjust_matrices

lib.align.aligned_utils.batch_adjust_matrices(matrices: npt.NDArray[np.float32], size: int, padding: int, reverse: bool = False) → npt.NDArray[np.float32]

Adjust a batch of normalized (0, 1) matrices to the given size and padding, or the reverse

Parameters:

  • matrices (npt.NDArray[np.float32]) – The (N, 3, 3) or (N, 2, 3) matrices to adjust

  • size (int) – The size to adjust the matrices to

  • padding (int) – The padding to apply to each side of the adjusted matrices

  • reverse (bool) – True to adjust normalized matrices to the given size. False to adjust the given sized matrices to normalized matrices. Default: False

Returns:

  • The adjusted matrices to the given size and padding if reverse is False or the normalized

  • matrix if reverse is True

Return type:

npt.NDArray[np.float32]