The code is released under the GNU General Public License.
Some exercises in OpenCV I did during the course Image Analysis with Microcomputer (30330) at Technical University Denmark (DTU).
Note that the goal of the exercises was to implement the different algorithms ourself and not just use the ones built into OpenCV.
Please follow the following gist: https://gist.github.com/Lauszus/c8ce73f3177d6455c27c in order to setup OpenCV on a Raspberry Pi.
In the final project I decided to make a machine that you could play the mobile game ZomBuster by itself. More information can be found in the report.
Notes on how to setup Eclipse CDT to compile the code can be found at the wiki.
Some more information can be found at the blog post: http://blog.tkjelectronics.dk/2016/08/raspberry-pi-playing-zombuster.
For more information send me an email at lauszus@gmail.com.