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Solving white space + improving code +PEP8

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Solving white space + Correcting code

Solving white spaces

Solving white spaces

Solving white spaces

Answering comments

Correcting silly mistakes

Solving white spaces

Trying again... now with Travis enabled
This commit is contained in:
Alexandre Fioravante de Siqueira
2015-12-23 18:20:57 -02:00
parent fb9fdec7db
commit af95784ac9
4 changed files with 76 additions and 72 deletions
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doc/examples/segmentation/plot_local_otsu.py
+16 -18
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@@ -10,23 +10,21 @@ structuring element.
The example compares the local threshold with the global threshold.
.. note: local is much slower than global thresholding
.. Note: local is much slower than global thresholding
.. [1] http://en.wikipedia.org/wiki/Otsu's_method
"""
import matplotlib
import matplotlib.pyplot as plt
from skimage import data
from skimage.morphology import disk
from skimage.filters import threshold_otsu, rank
from skimage.util import img_as_ubyte
import matplotlib
import matplotlib.pyplot as plt
matplotlib.rcParams['font.size'] = 9
img = img_as_ubyte(data.page())
radius = 15
@@ -36,26 +34,26 @@ local_otsu = rank.otsu(img, selem)
threshold_global_otsu = threshold_otsu(img)
global_otsu = img >= threshold_global_otsu
fig, ax = plt.subplots(2, 2, figsize=(8, 5), sharex=True, sharey=True,
subplot_kw={'adjustable': 'box-forced'})
ax0, ax1, ax2, ax3 = ax.ravel()
fig, ax = plt.subplots(2, 2, figsize=(8, 5), sharex=True, sharey=True, subplot_kw={'adjustable':'box-forced'})
ax1, ax2, ax3, ax4 = ax.ravel()
fig.colorbar(ax0.imshow(img, cmap=plt.cm.gray),
ax=ax0, orientation='horizontal')
ax0.set_title('Original')
ax0.axis('off')
fig.colorbar(ax1.imshow(img, cmap=plt.cm.gray),
fig.colorbar(ax1.imshow(local_otsu, cmap=plt.cm.gray),
ax=ax1, orientation='horizontal')
ax1.set_title('Original')
ax1.set_title('Local Otsu (radius=%d)' % radius)
ax1.axis('off')
fig.colorbar(ax2.imshow(local_otsu, cmap=plt.cm.gray),
ax=ax2, orientation='horizontal')
ax2.set_title('Local Otsu (radius=%d)' % radius)
ax2.imshow(img >= local_otsu, cmap=plt.cm.gray)
ax2.set_title('Original >= Local Otsu' % threshold_global_otsu)
ax2.axis('off')
ax3.imshow(img >= local_otsu, cmap=plt.cm.gray)
ax3.set_title('Original >= Local Otsu' % threshold_global_otsu)
ax3.imshow(global_otsu, cmap=plt.cm.gray)
ax3.set_title('Global Otsu (threshold = %d)' % threshold_global_otsu)
ax3.axis('off')
ax4.imshow(global_otsu, cmap=plt.cm.gray)
ax4.set_title('Global Otsu (threshold = %d)' % threshold_global_otsu)
ax4.axis('off')
plt.show()