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Add support older numpy versions

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Johannes Schönberger
2013-10-10 09:04:17 +02:00
parent 2a84e45389
commit b187144a5f
1 changed files with 3 additions and 2 deletions
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skimage/morphology/binary.py
+3 -2
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@@ -58,7 +58,8 @@ def binary_erosion(image, selem, out=None):
"""
out, selem_sum = _convolve(image, selem, out, 1)
return np.equal(out, selem_sum, out=out).astype(np.bool, copy=False)
return np.array(np.equal(out, selem_sum, out=out), dtype=np.bool,
copy=False)
def binary_dilation(image, selem, out=None):
@@ -90,7 +91,7 @@ def binary_dilation(image, selem, out=None):
"""
out, _ = _convolve(image, selem, out, 0)
return np.not_equal(out, 0, out=out).astype(np.bool, copy=False)
return np.array(np.not_equal(out, 0, out=out), dtype=np.bool, copy=False)
def binary_opening(image, selem, out=None):