Camera_Calibaration 1.Find the corners of the chess board and camera matrix, Distortion Coefficient, Rotational and Transverse Vector.notebook 2.Draw a cube with the camera matrix and other parameters.notebook click here to see video. Reference: https://docs.opencv.org/2.4/modules/calib3d/doc/camera_calibration_and_3d_reconstruction.html https://opencv-python-tutroals.readthedocs.io/en/latest/py_tutorials/py_calib3d/py_calibration/py_calibration.html