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Remove deprecated sigma default warning in SLIC

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Juan Nunez-Iglesias
2014-04-09 17:57:06 +10:00
parent 9510c03ce5
commit dcd822bf48
1 changed files with 3 additions and 8 deletions
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skimage/segmentation/slic_superpixels.py
+3 -8
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@@ -10,7 +10,7 @@ from skimage.segmentation._slic import _slic_cython, _enforce_label_connectivity
from skimage.color import rgb2lab
def slic(image, n_segments=100, compactness=10., max_iter=10, sigma=None,
def slic(image, n_segments=100, compactness=10., max_iter=10, sigma=0,
spacing=None, multichannel=True, convert2lab=True,
enforce_connectivity=False, min_size_factor=0.5, max_size_factor=3,
slic_zero=False):
@@ -98,18 +98,13 @@ def slic(image, n_segments=100, compactness=10., max_iter=10, sigma=None,
>>> from skimage.segmentation import slic
>>> from skimage.data import lena
>>> img = lena()
>>> segments = slic(img, n_segments=100, compactness=10, sigma=0)
>>> segments = slic(img, n_segments=100, compactness=10)
Increasing the compactness parameter yields more square regions:
>>> segments = slic(img, n_segments=100, compactness=20, sigma=0)
>>> segments = slic(img, n_segments=100, compactness=20)
"""
if sigma is None:
warnings.warn('Default value of keyword `sigma` changed from ``1`` '
'to ``0``.')
sigma = 0
if enforce_connectivity is None:
warnings.warn('Deprecation: enforce_connectivity will default to'
' True in future versions.')