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MAINT change HT return API

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François Boulogne
2013-10-12 14:09:51 +02:00
parent 7a1b1c28de
commit 7e970b18cd
3 changed files with 23 additions and 23 deletions
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doc/examples/plot_circular_elliptical_hough_transform.py
+5 -5
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@@ -122,11 +122,11 @@ edges = filter.canny(image_gray, sigma=2.0,
accum = hough_ellipse(edges, accuracy=10, threshold=170, min_size=50)
accum.sort(key=lambda x:x[5])
# Estimated parameters for the ellipse
center_y = int(accum[-1][0])
center_x = int(accum[-1][1])
xradius = int(accum[-1][2])
yradius = int(accum[-1][3])
angle = np.pi - accum[-1][4]
center_y = int(accum[-1][1])
center_x = int(accum[-1][2])
xradius = int(accum[-1][3])
yradius = int(accum[-1][4])
angle = np.pi - accum[-1][5]
# Draw the ellipse on the original image
cx, cy = ellipse_perimeter(center_y, center_x,