def test_rgb2rgbcie_conversion(self): gt = np.array([[[0.1488856, 0.18288098, 0.19277574], [0.01163224, 0.16649536, 0.18948516], [0.12259182, 0.03308008, 0.17298223], [-0.01466154, 0.01669446, 0.16969164]], [[0.16354714, 0.16618652, 0.0230841], [0.02629378, 0.1498009, 0.01979351], [0.13725336, 0.01638562, 0.00329059], [0., 0., 0.]]]) assert_almost_equal(rgb2rgbcie(self.colbars_array), gt)
def test_rgb2rgbcie_conversion(self): gt = np.array([[[ 0.1488856 , 0.18288098, 0.19277574], [ 0.01163224, 0.16649536, 0.18948516], [ 0.12259182, 0.03308008, 0.17298223], [-0.01466154, 0.01669446, 0.16969164]], [[ 0.16354714, 0.16618652, 0.0230841 ], [ 0.02629378, 0.1498009 , 0.01979351], [ 0.13725336, 0.01638562, 0.00329059], [ 0. , 0. , 0. ]]]) assert_almost_equal(rgb2rgbcie(self.colbars_array), gt)
def test_rgbcie2rgb_conversion(self): # only roundtrip test, we checked rgb2rgbcie above already assert_almost_equal(rgbcie2rgb(rgb2rgbcie(self.colbars_array)), self.colbars_array)