calcChessboardCorners   35 samples/cpp/3calibration.cpp static void calcChessboardCorners(Size boardSize, float squareSize, vector<Point3f>& corners)
calcChessboardCorners  111 samples/cpp/calibration.cpp static void calcChessboardCorners(Size boardSize, float squareSize, vector<Point3f>& corners, Pattern patternType = CHESSBOARD)
calcChessboardCorners  104 samples/cpp/select3dobj.cpp static void calcChessboardCorners(Size boardSize, float squareSize, vector<Point3f>& corners)