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Modified test to pass with matplotlib plugin.

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This commit is contained in:
Steven Silvester
2012-12-10 20:37:01 -06:00
parent ac09463cf8
commit bb4f2b96df
1 changed files with 3 additions and 1 deletions
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skimage/exposure/tests/test_exposure.py
+3 -1
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@@ -5,7 +5,9 @@ from skimage import data
from skimage import exposure
from skimage.color import rgb2gray
from skimage.util.dtype import dtype_range
from skimage.io import use_plugin
use_plugin('matplotlib')
# Test histogram equalization
# ===========================
@@ -101,7 +103,7 @@ def test_adapthist_grayscale():
nbins=128)
assert_almost_equal = np.testing.assert_almost_equal
assert img.shape == adapted.shape
assert_almost_equal(peak_snr(img, adapted), 77.5841845)
assert_almost_equal(peak_snr(img, adapted), 77.58419, 5)
assert_almost_equal(norm_brightness_err(img, adapted), 0.0376632)
return data, adapted