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.
Please report bugs at https://github.com/MRPT/mrpt/issues
The application wiki page at http://www.mrpt.org/Applications
camera-calib is part of the Mobile Robot Programming Toolkit (MRPT), and was originally written by the MAPIR laboratory (University of Malaga).
This manual page was written by Jose Luis Blanco <email@example.com>.
This program is free software; you can redistribute it and/or modify it under the terms of the BSD License.
On Debian GNU/Linux systems, the complete text of the BSD License can be found in `/usr/share/common-licenses/BSD'.