local2global.example.rand_shift_patches

rand_shift_patches(alignment_problem: local2global.utils.AlignmentProblem, shift_scale=100.0)

randomly shift patches by adding a normally distributed vector (used for testing)

Parameters

• alignment_problem (AlignmentProblem) – Alignment problem to be transformed

• shift_scale (float) – Standard deviation for shifts

Returns

np.ndarray of true shifts