Python AlignmentTranslation.set_target Examples

Example #1

def test_align_2d_translation_set_target():
    t_vec = np.array([1, 2])
    translation = Translation(t_vec)
    source = PointCloud(np.array([[0, 1], [1, 1], [-1, -5], [3, -5]]))
    target = translation.apply(source)
    # estimate the transform from source to source..
    estimate = AlignmentTranslation(source, source)
    # and change the target.
    estimate.set_target(target)
    # check the estimates is correct
    assert_allclose(translation.h_matrix, estimate.h_matrix)

Example #2

File: h_align_test.py Project: kritsong/menpo

def test_align_2d_translation_set_target():
    t_vec = np.array([1, 2])
    translation = Translation(t_vec)
    source = PointCloud(np.array([[0, 1], [1, 1], [-1, -5], [3, -5]]))
    target = translation.apply(source)
    # estimate the transform from source to source..
    estimate = AlignmentTranslation(source, source)
    # and change the target.
    estimate.set_target(target)
    # check the estimates is correct
    assert_allclose(translation.h_matrix, estimate.h_matrix)