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Corrected another bug that made doctest fail

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emmanuelle
2014-12-04 22:39:42 +01:00
parent 5553ea44b3
commit f9b10c58ad
1 changed files with 7 additions and 7 deletions
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skimage/exposure/exposure.py
+7 -7
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@@ -50,8 +50,8 @@ def histogram(image, nbins=256):
Examples
--------
>>> from skimage import data, exposure
>>> image = skimage.img_as_float(data.camera())
>>> from skimage import data, exposure, img_as_float
>>> image = img_as_float(data.camera())
>>> np.histogram(image, bins=2)
(array([107432, 154712]), array([ 0. , 0.5, 1. ]))
>>> exposure.histogram(image, nbins=2)
@@ -116,8 +116,8 @@ def cumulative_distribution(image, nbins=256):
Examples
--------
>>> from skimage import data, exposure
>>> image = skimage.img_as_float(data.camera())
>>> from skimage import data, exposure, img_as_float
>>> image = img_as_float(data.camera())
>>> hi = exposure.histogram(image)
>>> cdf = exposure.cumulative_distribution(image)
>>> np.alltrue(cdf[0] == np.cumsum(hi[0])/float(image.size))
@@ -353,10 +353,10 @@ def adjust_gamma(image, gamma=1, gain=1):
Examples
--------
>>> from skimage import data, exposure
>>> image = skimage.img_as_float(data.moon())
>>> from skimage import data, exposure, img_as_float
>>> image = img_as_float(data.moon())
>>> gamma_corrected = exposure.adjust_gamma(image, 2)
>>> # Output is darker for gamma > 1
>>> # Output is darker for gamma > 1
>>> image.mean() > gamma_corrected.mean()
True
"""