A method for calculating information relative to a relative speed between an object and a camera, a control method for a vehicle, a computer program, a computer-readable recording medium, an object motion analysis system and a control system KU Leuven
A computer-implemented method for calculating information relative to a relative speed between an object (200) and a camera (30), based on two images (Ik, Ik+1) of the object acquired by the camera. The method comprises: S41) determining a value of an optical flow (F) between the two images (Ik, Ik+1); and, altogether with or after the determination of the value the optical flow, determining at least one parameter (s, tx, ty) of the transformation, using the optical flow; and S42) calculating information (RVD, TtC) relative to a relative speed between the object and the camera, based on said ...