v0.14.x-failures-for-today.txt

===================================================================================== FAILURES ======================================================================================
______________________________________________________________________________ test_minor_axis_length _______________________________________________________________________________

    def test_minor_axis_length():
        length = regionprops(SAMPLE)[0].minor_axis_length
        # MATLAB has different interpretation of ellipse than found in literature,
        # here implemented as found in literature
>       assert_almost_equal(length, 9.739302807263)
E       AssertionError: 
E       Arrays are not almost equal to 7 decimals
E        ACTUAL: 11.489125293076057
E        DESIRED: 9.739302807263

src/scikit-image/skimage/measure/tests/test_regionprops.py:265: AssertionError
________________________________________________________________________________ test_min_intensity _________________________________________________________________________________

    def test_min_intensity():
        intensity = regionprops(SAMPLE, intensity_image=INTENSITY_SAMPLE
                                )[0].min_intensity
>       assert_almost_equal(intensity, 1)
E       AssertionError: 
E       Arrays are not almost equal to 7 decimals
E        ACTUAL: 0
E        DESIRED: 1

src/scikit-image/skimage/measure/tests/test_regionprops.py:258: AssertionError
________________________________________________________________________________ test_equiv_diameter ________________________________________________________________________________

    def test_equiv_diameter():
        diameter = regionprops(SAMPLE)[0].equivalent_diameter
        # determined with MATLAB
>       assert_almost_equal(diameter, 9.57461472963)
E       AssertionError: 
E       Arrays are not almost equal to 7 decimals
E        ACTUAL: 15.138795132120961
E        DESIRED: 9.57461472963

src/scikit-image/skimage/measure/tests/test_regionprops.py:172: AssertionError
_________________________________________________________________________________ test_orientation __________________________________________________________________________________

    def test_orientation():
        orientation = regionprops(SAMPLE, coordinates='xy')[0].orientation
        # determined with MATLAB
>       assert_almost_equal(orientation, 0.10446844651921)
E       AssertionError: 
E       Arrays are not almost equal to 7 decimals
E        ACTUAL: -0.0
E        DESIRED: 0.10446844651921

src/scikit-image/skimage/measure/tests/test_regionprops.py:299: AssertionError
_______________________________________________________________________________ test_moments_central ________________________________________________________________________________

    def test_moments_central():
        mu = regionprops(SAMPLE)[0].moments_central
        # determined with OpenCV
>       assert_almost_equal(mu[2, 0], 436.00000000000045)
E       AssertionError: 
E       Arrays are not almost equal to 7 decimals
E        ACTUAL: 1485.0
E        DESIRED: 436.00000000000045

src/scikit-image/skimage/measure/tests/test_regionprops.py:99: AssertionError
______________________________________________________________________________ test_major_axis_length _______________________________________________________________________________

    def test_major_axis_length():
        length = regionprops(SAMPLE)[0].major_axis_length
        # MATLAB has different interpretation of ellipse than found in literature,
        # here implemented as found in literature
>       assert_almost_equal(length, 16.7924234999)
E       AssertionError: 
E       Arrays are not almost equal to 7 decimals
E        ACTUAL: 20.752509888364507
E        DESIRED: 16.7924234999

src/scikit-image/skimage/measure/tests/test_regionprops.py:240: AssertionError
____________________________________________________________________________ test_two_connectivity_holes ____________________________________________________________________________

    def test_two_connectivity_holes():
        expected = np.array([[0, 0, 0, 0, 0, 0, 1, 0, 0, 0],
                             [0, 1, 1, 1, 1, 1, 0, 0, 0, 0],
                             [0, 1, 0, 0, 1, 1, 0, 0, 0, 0],
                             [0, 1, 1, 1, 0, 1, 0, 0, 0, 0],
                             [0, 1, 1, 1, 1, 1, 0, 0, 0, 0],
                             [0, 0, 0, 0, 0, 0, 0, 1, 1, 1],
                             [0, 0, 0, 0, 0, 0, 0, 1, 1, 1],
                             [0, 0, 0, 0, 0, 0, 0, 1, 1, 1]], np.bool_)
        observed = remove_small_holes(test_holes_image, area_threshold=3,
                                      connectivity=2)
>       assert_array_equal(observed, expected)
E       AssertionError: 
E       Arrays are not equal
E       
E       (mismatch 3.75%)
E        x: array([[False, False, False, False, False, False,  True, False, False,
E               False],
E              [False,  True,  True,  True,  True,  True, False, False, False,...
E        y: array([[False, False, False, False, False, False,  True, False, False,
E               False],
E              [False,  True,  True,  True,  True,  True, False, False, False,...