initKalmanFilter   66 samples/cpp/tutorial_code/calib3d/real_time_pose_estimation/src/main_detection.cpp void initKalmanFilter( KalmanFilter &KF, int nStates, int nMeasurements, int nInputs, double dt);
initKalmanFilter  145 samples/cpp/tutorial_code/calib3d/real_time_pose_estimation/src/main_detection.cpp   initKalmanFilter(KF, nStates, nMeasurements, nInputs, dt);    // init function