camera-calib - GUI for calibrating a monocular camera using a
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
The application wiki page at
camera-calib is part of the Mobile Robot Programming Toolkit (MRPT),
and was originally written by the MAPIR laboratory (University of
This manual page was written by Jose Luis Blanco
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 3, or (at your option) any
On Debian GNU/Linux systems, the complete text of the GNU General
Public License can be found in `/usr/share/common-licenses/GPL'.