In this article, we'll look at how we can determine a monocular camera's camera matrix and distortion coefficients using Python and OpenCV for undistorting images. — First, we'll take some pictures with a monocular camera — in my case, it is my webcam. These pictures will contain a chessboard in various positions and attitudes. Then, a calibration program will take those images, extract the corners on those chessboards, and use them to determine our camera's distortion…