Code for gaze & head tracking

Sorry for the rought state, I never found the time to clean it up.

This is a bit complex, if you wish to play around with it just email timon37@gmail.com and I'll gladly help you.

Here's an old demo video https://www.youtube.com/watch?v=r9VmyHDFNjY This is pretty close to the best that I got out of my setup. Later on I made quite a few code improvements (e.g. stereo cameras, model-less tracking) but unfortunately because I moved a bunch of times I never had a properly setup environment. I use IR moded logitech c920 webcams.

This is a hodgepodge of various bits, many of them aren't really used they were there just as a quick experiment (e.g. ransac). I hijacked luvcview (got a half-functional guvcview version around as well), as the image source and wrote my code mostly in muhaha.c/h and Eye.c

Copyright (C) 2016 Tomasz Borowik Copyright (C) 2005-2008 Michel Xhaard

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 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.

Original code from luvcview: Copyright (C) 2005-2008 Michel Xhaard Original code from spcaview: Copyright (C) 2003-2006 Michel Xhaard AVI writing code from Avilib: Copyright (C) 1999 Rainer Johanni SDL (Simple DirectMedia Layer)

Contributions by: Laurent Pinchart, Linux UVC driver (http://linux-uvc.berlios.de/) Martin Rubli, Logitech (http://www.quickcamteam.net/) ... and many others whose names are in the ChangeLog.