Merge pull request #2304 from mattvenn:master

11 years ago · f297ec55ae
parent 935e36bc72 7acd28fbea
commit f297ec55ae
1 changed files with 3 additions and 3 deletions
--- 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)
+            cv2.cornerSubPix(gray,corners,(11,11),(-1,-1),criteria)
-            imgpoints.append(corners2)
+            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)