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Samples Python:

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* Unused variables
* Bad identation
This commit is contained in:
tribta
2017-08-24 17:45:14 +01:00
parent 9bb17caa24
commit 7555ab194f
20 changed files with 43 additions and 45 deletions
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samples/python/squares.py
+2 -2
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@@ -30,8 +30,8 @@ def find_squares(img):
bin = cv2.Canny(gray, 0, 50, apertureSize=5)
bin = cv2.dilate(bin, None)
else:
retval, bin = cv2.threshold(gray, thrs, 255, cv2.THRESH_BINARY)
bin, contours, hierarchy = cv2.findContours(bin, cv2.RETR_LIST, cv2.CHAIN_APPROX_SIMPLE)
_retval, bin = cv2.threshold(gray, thrs, 255, cv2.THRESH_BINARY)
bin, contours, _hierarchy = cv2.findContours(bin, cv2.RETR_LIST, cv2.CHAIN_APPROX_SIMPLE)
for cnt in contours:
cnt_len = cv2.arcLength(cnt, True)
cnt = cv2.approxPolyDP(cnt, 0.02*cnt_len, True)