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Fix support for predefined output array

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This commit is contained in:
Johannes Schönberger
2012-09-02 13:35:12 +02:00
parent 373b3293ee
commit 2c37c70ca3
1 changed files with 6 additions and 6 deletions
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skimage/morphology/binary.py
+6 -6
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@@ -29,9 +29,9 @@ def binary_erosion(image, selem, out=None):
"""
conv = ndimage.convolve(image > 0, selem, output=out,
mode='constant', cval=1)
return conv == np.sum(selem)
out = ndimage.convolve(image > 0, selem, output=out,
mode='constant', cval=1)
return np.equal(out, np.sum(selem), out=out)
def binary_dilation(image, selem, out=None):
@@ -62,9 +62,9 @@ def binary_dilation(image, selem, out=None):
"""
conv = ndimage.convolve(image > 0, selem, output=out,
mode='constant', cval=1)
return conv != 0
out = ndimage.convolve(image > 0, selem, output=out,
mode='constant', cval=1)
return np.not_equal(out, 0, out=out)
def binary_opening(image, selem, out=None):