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BUG: Fix data range in exposure tests.

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Stefan van der Walt
2012-02-19 21:18:51 -08:00
parent 233c6f7145
commit 33360cdb78
1 changed files with 3 additions and 2 deletions
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skimage/exposure/tests/test_exposure.py
+3 -2
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@@ -10,11 +10,12 @@ from skimage import exposure
# ===========================
# squeeze image intensities to lower image contrast
test_img = data.camera() / 5 + 100
test_img = exposure.rescale_intensity(data.camera() / 5. + 100)
def test_equalize_ubyte():
img_eq = exposure.equalize(test_img)
img = skimage.img_as_ubyte(test_img)
img_eq = exposure.equalize(img)
cdf, bin_edges = exposure.cumulative_distribution(img_eq)
check_cdf_slope(cdf)