Mobile Robot Programming Toolkit Camera Calibration
camera-calib-gui is a graphical application which allows the user to select a sequence of images where a checkerboad (calibration pattern) appears, then it computes the intrinsic and distortion parameters of the camera, using the OpenCV implementation of Zhang's algorithm. The sequence of images can be grabbed directly from a webcam, firewire camera or any other video source.
You can contact the maintainers of this package via email at
mrpt dash maintainers at fedoraproject dot org.