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set testing tolerance
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@@ -9,7 +9,7 @@ Matt Terry
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from os.path import abspath, dirname, join as pjoin
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import numpy as np
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from numpy.testing import assert_array_almost_equal
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from numpy.testing import assert_allclose
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from skimage.color import (deltaE_cie76,
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deltaE_ciede94,
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@@ -32,7 +32,7 @@ def test_ciede2000_dE():
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dE2 = deltaE_ciede2000(lab1, lab2)
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assert_array_almost_equal(dE2, data['dE'])
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assert_allclose(dE2, data['dE'], rtol=1.e-4)
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def load_ciede2000_data():
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@@ -89,7 +89,7 @@ def test_cie76():
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2.21334297, 1.53890382, 4.60630929, 6.58467989, 3.88641412,
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1.50514845, 2.3237848, 0.94413208, 1.31910843
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])
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assert_array_almost_equal(dE2, oracle)
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assert_allclose(dE2, oracle, rtol=1.e-8)
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def test_ciede94():
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@@ -115,7 +115,7 @@ def test_ciede94():
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1.24808929, 1.29795787, 1.82045088, 2.55613309, 1.42491303,
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1.41945261, 2.3225685, 0.93853308, 1.30654464
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])
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assert_array_almost_equal(dE2, oracle)
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assert_allclose(dE2, oracle, rtol=1.e-8)
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def test_cmc():
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@@ -142,4 +142,4 @@ def test_cmc():
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1.90095165, 1.70258148, 1.80317207, 2.44934417
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])
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assert_array_almost_equal(dE2, oracle)
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assert_allclose(dE2, oracle, rtol=1.e-8)
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