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Commit 191e9692 authored by Vadim Pisarevsky's avatar Vadim Pisarevsky
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fixed angle check in squares.py (thanks to Abid Rahman)

parent 603e3e4b
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samples/python2/squares.py
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......@@ -3,7 +3,7 @@ import cv2
def angle_cos(p0, p1, p2):
d1, d2 = p0-p1, p2-p1
d1, d2 = (p0-p1).astype('float'), (p2-p1).astype('float')
return abs( np.dot(d1, d2) / np.sqrt( np.dot(d1, d1)*np.dot(d2, d2) ) )
def find_squares(img):
......
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