A Linear Camera Calibration Applying in Servo Mechanical Arm System with One Camera

摘要

An easy method for camera intrinsic parameters and one order radial distortion parameter is studied by the mathematical model of camera on the basis of projective theory. It is not necessary to translate or rotate camera in this method, but it only uses several specially points to derive the equations and get the parameters. The results show that this method could quickly and conveniently calibrate camera intrinsic parameters and one-degree radial distortion parameter with good stability and precision, which can be used in servo mechanical arm system.