ROS package performing camera calibration employing a chessboard pattern and standard OpenCV routuines.
rosrun camera_calibration manual_save_camera_frames.py
adjust argument inside the script depending on your system and chessboard pattern.
python calibrate_intrinsics.py
python eye_in_hand_calib.py
python eye_on_table_calib.py
python eye_on_table_extrinsics_calib.py
python eye_on_table_depth_extrinsics_calib.py