Using the chessboard images to obtain image points and object points, and then using the OpenCV functions cv2.calibrateCamera() and cv2.undistort() to compute the calibration and undistortion.
https://github.com/prateeksawhney97/Finding-Corners-Using-OpenCV for drawing corners in an image of a chessboard pattern using OpenCV functions like findChessboardCorners() and drawChessboardCorners().
