I have been using GWO algorithm for solving the camera calibration problem to generate internal and external camera parameters. How to design the objective function for camera calibration and optimise it to produce camera parameters. What are the parameters and preparation needed? How the objective function should be any different from a benchmark function? Any hint/example related to code will be really appreciated cause I have hit a dead-end. I have been using Matlab for all of this. In some of the research papers using other swarm algos, they have mentioned about the objective function used but there's alot of confusion regarding
