Esempi in Python per _mask_filter_result

Esempio n. 1

File: test_edges.py Progetto: lizhuangliu/Pyto

def test_roberts_diagonal2():
    """Roberts' filter on a diagonal edge should be a diagonal line."""
    image = np.rot90(np.tri(10, 10, 0), 3)
    expected = ~np.rot90(np.tri(10, 10, -1).astype(bool) |
                         np.tri(10, 10, -2).astype(bool).transpose())
    expected = _mask_filter_result(expected, None)
    result = filters.roberts(image).astype(bool)
    assert_array_almost_equal(result, expected)

Esempio n. 2

File: test_edges.py Progetto: lotteanna/scikit-image

def test_roberts_diagonal2():
    """Roberts' filter on a diagonal edge should be a diagonal line."""
    image = np.rot90(np.tri(10, 10, 0), 3)
    expected = ~np.rot90(np.tri(10, 10, -1).astype(bool) |
                         np.tri(10, 10, -2).astype(bool).transpose())
    expected = _mask_filter_result(expected, None)
    result = filters.roberts(image).astype(bool)
    assert_close(result, expected)

Esempio n. 3

File: test_edges.py Progetto: zlazri/scikit-image

def test_roberts_diagonal1():
    """Roberts' filter on a diagonal edge should be a diagonal line."""
    image = np.tri(10, 10, 0)
    expected = ~(np.tri(10, 10, -1).astype(bool)
                 | np.tri(10, 10, -2).astype(bool).transpose())
    expected = _mask_filter_result(expected, None)
    result = filters.roberts(image).astype(bool)
    assert_close(result, expected)

Esempio n. 4

File: test_edges.py Progetto: Cadair/scikit-image

def test_roberts_diagonal1():
    """Roberts' filter on a diagonal edge should be a diagonal line."""
    image = np.tri(10, 10, 0)
    expected = ~(np.tri(10, 10, -1).astype(bool) |
                 np.tri(10, 10, -2).astype(bool).transpose())
    expected = _mask_filter_result(expected, None)
    result = filters.roberts(image).astype(bool)
    assert_array_almost_equal(result, expected)