Merge pull request #2304 from mattvenn:master

f297ec55 · Roman Donchenko · OpenCV Buildbot · 935e36bc · 7acd28fb · f297ec55
Commit f297ec55 authored Feb 13, 2014 by Roman Donchenko Committed by OpenCV Buildbot Feb 13, 2014
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py_calibration.rst ...py_tutorials/py_calib3d/py_calibration/py_calibration.rst +3 -3

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--- a/doc/py_tutorials/py_calib3d/py_calibration/py_calibration.rst
+++ b/doc/py_tutorials/py_calib3d/py_calibration/py_calibration.rst
@@ -110,11 +110,11 @@ Once we find the corners, we can increase their accuracy using **cv2.cornerSubPi
        if ret == True:
            objpoints.append(objp)

-            corners2 = cv2.cornerSubPix(gray,corners,(11,11),(-1,-1),criteria)
-            imgpoints.append(corners2)
+            cv2.cornerSubPix(gray,corners,(11,11),(-1,-1),criteria)
+            imgpoints.append(corners)

            # Draw and display the corners
-            img = cv2.drawChessboardCorners(img, (7,6), corners2,ret)
+            cv2.drawChessboardCorners(img, (7,6), corners2,ret)
            cv2.imshow('img',img)
            cv2.waitKey(500)