How did they get that shot? (camera calibration)

Have you ever wondered how a photographer got a shot? This code computes the camera's original position and orientation from a single photo -- all you need to do is measure the real-world coordinates of points seen in the photograph and then click on those points in the photo. The code also determines the camera's focal length, optical center, and the scaling of the pixels in x and y. Code at https://www.mathworks.com/matlabcentral/fileexchange/73079 Full math lecture with derivations at https://youtu.be/3gicvfYbdoQ Mini lecture from "Intro to Robotics" at the University of Houston. Code authors: Steban Soto, Cora (Yuzhu Zhang), Shreyas Poyrekar, Nima Eskandari, and Aaron Becker Images and videos used: https://en.wikipedia.org/wiki/Streisand_effect (Streisand's property photo) https://mathbitsnotebook.com/Geometry/Constructions/CCOrthocenter.html https://youtu.be/rVlhMGQgDkY (Boston Dynamics: Atlas, The Next Generation)