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Fix hough_line_peaks doctest

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Johannes Schönberger
2013-11-03 09:36:25 +01:00
parent facc8f5c71
commit 87dcaa4829
1 changed files with 4 additions and 5 deletions
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skimage/transform/hough_transform.py
+4 -5
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@@ -40,8 +40,7 @@ def hough_line_peaks(hspace, angles, dists, min_distance=9, min_angle=10,
Examples
--------
>>> import numpy as np
>>> from skimage.transform import hough_line, hough_peaks
>>> from skimage.transform import hough_line, hough_line_peaks
>>> from skimage.draw import line
>>> img = np.zeros((15, 15), dtype=np.bool_)
>>> rr, cc = line(0, 0, 14, 14)
@@ -49,11 +48,11 @@ def hough_line_peaks(hspace, angles, dists, min_distance=9, min_angle=10,
>>> rr, cc = line(0, 14, 14, 0)
>>> img[cc, rr] = 1
>>> hspace, angles, dists = hough_line(img)
>>> hspace, angles, dists = hough_peaks(hspace, angles, dists)
>>> hspace, angles, dists = hough_line_peaks(hspace, angles, dists)
>>> angles
array([ 0.74590887, -0.79856126])
array([-0.78101046, 0.78101046])
>>> dists
array([ 10.74418605, 0.51162791])
array([ 0.51162791, 10.74418605])
"""