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fixed "corners2" to "corners" & nicer whitespace

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Hannes 2016-05-17 19:36:32 +02:00
parent 764a1f5947
commit 3b2a194c30
1 changed files with 5 additions and 5 deletions
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10
doc/py_tutorials/py_calib3d/py_calibration/py_calibration.markdown
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@ -121,21 +121,21 @@ images = glob.glob('*.jpg')
for fname in images:
img = cv2.imread(fname)
gray = cv2.cvtColor(img,cv2.COLOR_BGR2GRAY)
gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
# Find the chess board corners
ret, corners = cv2.findChessboardCorners(gray, (7,6),None)
ret, corners = cv2.findChessboardCorners(gray, (7,6), None)
# If found, add object points, image points (after refining them)
if ret == True:
objpoints.append(objp)
cv2.cornerSubPix(gray,corners,(11,11),(-1,-1),criteria)
cv2.cornerSubPix(gray,corners, (11,11), (-1,-1), criteria)
imgpoints.append(corners)
# Draw and display the corners
cv2.drawChessboardCorners(img, (7,6), corners2,ret)
cv2.imshow('img',img)
cv2.drawChessboardCorners(img, (7,6), corners, ret)
cv2.imshow('img', img)
cv2.waitKey(500)
cv2.destroyAllWindows()