Pose Estimation with AR Tags using a Pan-Tilt Network Camera
libv4l:
sudo apt-get install libv4l-dev
ffmpeg (possibly):
sudo apt-get install ffmpeg
wstool:
sudo apt-get install python-wstool
cd ~
git clone https://github.com/eroniki/pose_ws
cd pose_ws/src
roslocate info ar_tools | wstool merge -
wstool update
rosdep install -i --from-paths ar_tools
cd ..
catkin_make