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Fix hessian_matrix doctest

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Johannes Schönberger
2016-01-22 09:00:37 +01:00
parent 6fd0cecffd
commit 7222d1fb93
1 changed files with 2 additions and 2 deletions
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skimage/feature/corner.py
+2 -2
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@@ -136,7 +136,7 @@ def hessian_matrix(image, sigma=1, mode='constant', cval=0):
--------
>>> from skimage.feature import hessian_matrix
>>> square = np.zeros((5, 5))
>>> square[2, 2] = 1
>>> square[2, 2] = -1.0 / 1591.54943092
>>> Hxx, Hxy, Hyy = hessian_matrix(square, sigma=0.1)
>>> Hxx
array([[ 0., 0., 0., 0., 0.],
@@ -280,7 +280,7 @@ def hessian_matrix_eigvals(Hxx, Hxy, Hyy):
--------
>>> from skimage.feature import hessian_matrix, hessian_matrix_eigvals
>>> square = np.zeros((5, 5))
>>> square[2, 2] = 1
>>> square[2, 2] = -1 / 1591.54943092
>>> Hxx, Hxy, Hyy = hessian_matrix(square, sigma=0.1)
>>> hessian_matrix_eigvals(Hxx, Hxy, Hyy)[0]
array([[ 0., 0., 0., 0., 0.],