83     Mat_<double> A = Mat_<double>(cameraMatrix), Ar;  in initUndistortRectifyMap()
86         Ar = Mat_<double>(newCameraMatrix);  in initUndistortRectifyMap()
88         Ar = getDefaultNewCameraMatrix( A, size, true );  in initUndistortRectifyMap()
102     CV_Assert( Ar.size() == Size(3,3) || Ar.size() == Size(4, 3));  in initUndistortRectifyMap()
103     Mat_<double> iR = (Ar.colRange(0,3)*R).inv(DECOMP_LU);  in initUndistortRectifyMap()
184     Mat_<double> A, Ar, I = Mat_<double>::eye(3,3);  in undistort()  local
196         newCameraMatrix.convertTo(Ar, CV_64F);  in undistort()
198         A.copyTo(Ar);  in undistort()
200     double v0 = Ar(1, 2);  in undistort()
204         Ar(1, 2) = v0 - y;  in undistort()
209         initUndistortRectifyMap( A, distCoeffs, I, Ar, Size(src.cols, stripe_size),  in undistort()
247     cv::Mat A = cv::cvarrToMat(Aarr), distCoeffs, R, Ar;  in cvInitUndistortRectifyMap()  local
258         Ar = cv::cvarrToMat(ArArr);  in cvInitUndistortRectifyMap()
260     cv::initUndistortRectifyMap( A, distCoeffs, R, Ar, mapx.size(), mapx.type(), mapx, mapy );  in cvInitUndistortRectifyMap()